Lines Matching +full:korea +full:- +full:produced

4 # 2009-05-17 by Arthur David Olson.
11 # From Paul Eggert (2019-07-11):
30 # Milne J. Civil time. Geogr J. 1899 Feb;13(2):173-94.
49 # 8:30 KST KDT Korea when at +0830
52 # 9:00 KST KDT Korea when at +09
64 # Technical Support (including a page from the Official Airline Guide -
70 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
71 Rule EUAsia 1981 max - Mar lastSun 1:00u 1:00 S
72 Rule EUAsia 1979 1995 - Sep lastSun 1:00u 0 -
73 Rule EUAsia 1996 max - Oct lastSun 1:00u 0 -
74 Rule E-EurAsia 1981 max - Mar lastSun 0:00 1:00 -
75 Rule E-EurAsia 1979 1995 - Sep lastSun 0:00 0 -
76 Rule E-EurAsia 1996 max - Oct lastSun 0:00 0 -
77 Rule RussiaAsia 1981 1984 - Apr 1 0:00 1:00 -
78 Rule RussiaAsia 1981 1983 - Oct 1 0:00 0 -
79 Rule RussiaAsia 1984 1995 - Sep lastSun 2:00s 0 -
80 Rule RussiaAsia 1985 2010 - Mar lastSun 2:00s 1:00 -
81 Rule RussiaAsia 1996 2010 - Oct lastSun 2:00s 0 -
85 Zone Asia/Kabul 4:36:48 - LMT 1890
86 4:00 - %z 1945
87 4:30 - %z
90 # From Paul Eggert (2006-03-22):
94 # when they disagree with others. Edgar Der-Danieliantz
95 # reported (1996-05-04) that Yerevan probably wouldn't use DST
100 # From Arthur David Olson (2011-06-15):
104 # From Alexander Krivenyshev (2012-02-10):
114 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
115 Rule Armenia 2011 only - Mar lastSun 2:00s 1:00 -
116 Rule Armenia 2011 only - Oct lastSun 2:00s 0 -
118 Zone Asia/Yerevan 2:58:00 - LMT 1924 May 2
119 3:00 - %z 1957 Mar
122 4:00 - %z 1997
128 # From Rustam Aliyev of the Azerbaijan Internet Forum (2005-10-23):
130 # From Paul Eggert (2015-09-17): It was Resolution No. 21 (1997-03-17).
133 # From Steffen Thorsen (2016-03-17):
137 # http://vestnikkavkaza.net/news/Azerbaijani-Cabinet-of-Ministers-cancels-daylight-saving-time.html
140 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
141 Rule Azer 1997 2015 - Mar lastSun 4:00 1:00 -
142 Rule Azer 1997 2015 - Oct lastSun 5:00 0 -
144 Zone Asia/Baku 3:19:24 - LMT 1924 May 2
145 3:00 - %z 1957 Mar
148 4:00 - %z 1996
153 # From Alexander Krivenyshev (2009-05-13):
169 # From Steffen Thorsen (2009-06-02):
174 # https://in.reuters.com/article/southAsiaNews/idINIndia-40017620090601
177 # Our wrap-up:
178 # https://www.timeanddate.com/news/time/bangladesh-daylight-saving-2009.html
180 # From A. N. M. Kamrus Saadat (2009-06-15):
187 # From Alexander Krivenyshev (2009-09-25):
191 # Following report by same newspaper-"The Daily Star Friday":
192 # "DST change awaits cabinet decision-Clock won't go back by 1-hr from Oct 1"
193 # http://www.thedailystar.net/newDesign/news-details.php?nid=107021
196 # From Steffen Thorsen (2009-10-13):
197 # IANS (Indo-Asian News Service) now reports:
203 # http://www.thaindian.com/newsportal/business/bangladesh-to-continue-indefinitely-with-advanced-ti…
205 # From Alexander Krivenyshev (2009-12-24):
209 # Clock goes back 1-hr on Dec 31 night.
210 # http://www.thedailystar.net/newDesign/news-details.php?nid=119228
218 # From Alexander Krivenyshev (2010-03-22):
224 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
225 Rule Dhaka 2009 only - Jun 19 23:00 1:00 -
226 Rule Dhaka 2009 only - Dec 31 24:00 0 -
229 Zone Asia/Dhaka 6:01:40 - LMT 1890
230 5:53:20 - HMT 1941 Oct # Howrah Mean Time?
231 6:30 - %z 1942 May 15
232 5:30 - %z 1942 Sep
233 6:30 - %z 1951 Sep 30
234 6:00 - %z 2009
239 Zone Asia/Thimphu 5:58:36 - LMT 1947 Aug 15 # or Thimbu
240 5:30 - %z 1987 Oct
241 6:00 - %z
250 Zone Indian/Chagos 4:49:40 - LMT 1907
251 5:00 - %z 1996
252 6:00 - %z
259 # From Paul Eggert (2017-04-20):
266 Zone Asia/Yangon 6:24:47 - LMT 1880 # or Rangoon
267 6:24:47 - RMT 1920 # Rangoon local time
268 6:30 - %z 1942 May
269 9:00 - %z 1945 May 3
270 6:30 - %z
274 # From Phake Nick (2020-04-15):
276 # http://news.sina.com.cn/c/2004-09-01/19524201403.shtml
284 # From Paul Eggert (2020-04-15):
291 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
292 Rule Shang 1919 only - Apr 12 24:00 1:00 D
293 Rule Shang 1919 only - Sep 30 24:00 0 S
295 # From Paul Eggert (2018-10-02):
298 # Nanjing Journal of Social Sciences. 2014;(2):144-50.
304 # From Phake Nick (2020-04-15):
306 # For the history of time in Shanghai between 1940-1942, the situation is
326 # business and log-keeping, although they did changed their office hour to
376 # From Phake Nick (2020-04-15):
378 # from around year 1941: http://www.tt-museum.jp/tairiku_0280_nan1941.html ,
384 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
385 Rule Shang 1940 only - Jun 1 0:00 1:00 D
386 Rule Shang 1940 only - Oct 12 24:00 0 S
387 Rule Shang 1941 only - Mar 15 0:00 1:00 D
388 Rule Shang 1941 only - Nov 1 24:00 0 S
389 Rule Shang 1942 only - Jan 31 0:00 1:00 D
390 Rule Shang 1945 only - Sep 1 24:00 0 S
391 Rule Shang 1946 only - May 15 0:00 1:00 D
392 Rule Shang 1946 only - Sep 30 24:00 0 S
393 Rule Shang 1947 only - Apr 15 0:00 1:00 D
394 Rule Shang 1947 only - Oct 31 24:00 0 S
395 Rule Shang 1948 1949 - May 1 0:00 1:00 D
396 Rule Shang 1948 1949 - Sep 30 24:00 0 S #plan
401 # From Bob Devine (1988-01-28):
402 # No they don't. See TIME mag, 1986-02-17 p.52. Even though
405 # has two of 'em - Peking's and Ürümqi (named after the capital of
412 # 1986 May 4 - Sept 14
413 # 1987 mid-April - ??
415 # From U. S. Naval Observatory (1989-01-19):
417 # CHINA 9 H AHEAD OF UTC APR 17 - SEP 10
419 # From Paul Eggert (2008-02-11):
421 # time - sort of", Los Angeles Times, 1986-05-05 ... [says] that China began
424 # From P Chan (2018-05-07):
429 # 1986-04-12 http://www.zj.gov.cn/attach/zfgb/198608.pdf p.21-22
433 # 1987-02-15 http://www.gov.cn/gongbao/shuju/1987/gwyb198703.pdf p.114
436 # 1987-09-09 http://www.gov.cn/gongbao/shuju/1987/gwyb198721.pdf p.709
437 # (From 1988, summer time to start from 2 am of the first Sunday of mid-April
438 # until 2 am of the first Sunday of mid-September)
440 # 1992-03-03 http://www.gov.cn/gongbao/shuju/1992/gwyb199205.pdf p.152
447 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
448 Rule PRC 1986 only - May 4 2:00 1:00 D
449 Rule PRC 1986 1991 - Sep Sun>=11 2:00 0 S
450 Rule PRC 1987 1991 - Apr Sun>=11 2:00 1:00 D
452 # From Anthony Fok (2001-12-20):
453 # BTW, I did some research on-line and found some info regarding these five
457 # From Jesper Nørgaard Welen (2006-07-14):
461 # counties on the Sichuan side of the Xizang-Sichuan border,
468 # From Paul Eggert (2017-01-05):
472 # Guo Qing-sheng (National Time-Service Center, CAS, Xi'an 710600, China)
475 # (Zhongguo ke ji shi liao, 中国科技史料). 2003;24(1):5-9.
487 # Guo Qing-sheng (Shaanxi Astronomical Observatory, CAS, Xi'an 710600, China)
506 # Japanese-occupied territory.
507 # * Japanese-occupied Manchuria was at UT+9, i.e., Japan time.
508 # * The five-zone plan was resurrected after WWII and officially put into
514 # Lewiston (ME) Daily Sun (1939-05-29), p 17, said "Even the time is
515 # different - the occupied districts going by Tokyo time, an hour
526 # Changbai Time ("Long-white Time", Long-white = Heilongjiang area) UT +08:30
527 # Now part of Asia/Shanghai; its pre-1970 times are not recorded here.
536 # Long-shu Time (probably as Long and Shu were two names of the area) UT +07
537 # Now part of Asia/Shanghai; its pre-1970 times are not recorded here.
543 # Xin-zang Time ("Xinjiang-Tibet Time") UT +06
557 # This region is now in the same status as Xin-zang Time (see above).
563 # From Luther Ma (2009-10-17):
581 # Uyghur, comparable to the number of Anglo-Americans fluent in Navajo.)
589 # From Luther Ma (2009-11-19):
591 # English "transliterations" (w/o using non-English symbols):
610 # From David Cochrane (2014-03-26):
614 # From Luther Ma (2014-04-22):
627 # From Paul Eggert (2014-06-30):
631 # 978-0231142861 (2008), translator's introduction by Matthew Akester, p x.
634 # Xinjiang Time is well-documented as being officially recognized. E.g., see
635 # "The Working-Calendar for The Xinjiang Uygur Autonomous Region Government"
636 # <http://www.sinkiang.gov.cn/service/ourworking/> (2014-04-22).
646 # 1986-02-01 under the theory that the transition date to +08 is unknown and
653 Zone Asia/Shanghai 8:05:43 - LMT 1901
658 Zone Asia/Urumqi 5:50:20 - LMT 1928
659 6:00 - %z
665 # From Lee Yiu Chung (2009-10-24):
673 # From Phake Nick (2018-10-27):
675 # http://eresources.nlb.gov.sg/newspapers/Digitised/Article/singfreepresswk19041102-1.2.37
678 # From Paul Eggert (2018-11-17):
684 # "From 1904 October 30 the time-ball at Hong Kong has been dropped by order
688 # 1905-02-10;65(4):405-6. https://doi.org/10.1093/mnras/65.4.382
690 # From Joseph Myers (2018-11-18):
694 # From Steve Allen (2018-11-17):
696 # page 4 <https://books.google.com/books?id=kgw5AQAAMAAJ&pg=RA4-PA4>
697 # ... the log of drop times in Table II shows that on Sunday 1904-10-30 the
701 # From Phake Nick (2018-11-18):
702 # According to The Hong Kong Weekly Press, 1904-10-29, p.324, the
706 # From Paul Eggert (2018-11-18):
709 # From Phake Nick (2018-10-26):
728 # * 1941-09-30, Ta Kung Pao (Hong Kong), "Winter Time start tomorrow".
730 # * 1941-09-29, South China Morning Post, Information on sunrise/sunset
733 # * 1942-02-05. The Hong Kong News, Radio Program Guide.
735 # * 1941-06-14. Hong Kong Daily Press, Daylight Saving from 3am Tomorrow.
737 # * 1941-09-30, Hong Kong Daily Press, Winter Time Warning.
740 # From Paul Eggert (2019-07-11):
745 # operated year round." -- Low Z. The longest day: when wartime Hong Kong
746 # introduced daylight saving. South China Morning Post. 2019-06-28.
747 # https://www.scmp.com/magazines/post-magazine/short-reads/article/3016281/longest-day-when-wartime
749 # From P Chan (2018-12-31):
750 # * According to the Hong Kong Daylight-Saving Regulations, 1941, the
751 # 1941 spring-forward transition was at 03:00.
755 # resumed on 1945-11-18 at 02:00.
759 # * Some newspapers ... said the 1946 spring-forward transition was on
760 # 04-21 at 00:00. The Kung Sheung Evening News 1946-04-20 (Chinese)
763 # The Kung Sheung Daily News 1946-04-21 (Chinese)
780 # https://www.legco.gov.hk/yr78-79/english/lc_sitg/hansard/h790509.pdf#page=39
782 # From Paul Eggert (2020-04-15):
785 # as of 2020-02-10:
829 # The Japanese occupation of Hong Kong began 1941-12-25.
831 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
832 Rule HK 1946 only - Apr 21 0:00 1:00 S
833 Rule HK 1946 only - Dec 1 3:30s 0 -
834 Rule HK 1947 only - Apr 13 3:30s 1:00 S
835 Rule HK 1947 only - Nov 30 3:30s 0 -
836 Rule HK 1948 only - May 2 3:30s 1:00 S
837 Rule HK 1948 1952 - Oct Sun>=28 3:30s 0 -
838 Rule HK 1949 1953 - Apr Sun>=1 3:30 1:00 S
839 Rule HK 1953 1964 - Oct Sun>=31 3:30 0 -
840 Rule HK 1954 1964 - Mar Sun>=18 3:30 1:00 S
841 Rule HK 1965 1976 - Apr Sun>=16 3:30 1:00 S
842 Rule HK 1965 1976 - Oct Sun>=16 3:30 0 -
843 Rule HK 1973 only - Dec 30 3:30 1:00 S
844 Rule HK 1979 only - May 13 3:30 1:00 S
845 Rule HK 1979 only - Oct 21 3:30 0 -
848 Zone Asia/Hong_Kong 7:36:42 - LMT 1904 Oct 29 17:00u
849 8:00 - HKT 1941 Jun 15 3:00
852 9:00 - JST 1945 Nov 18 2:00
859 # From smallufo (2010-04-03):
864 # From Yu-Cheng Chuang (2013-07-12):
888 # From Yu-Cheng Chuang (2014-07-02):
919 # Yu-Cheng Chuang (2014-07-03):
921 # Western Standard Time on Sep 21 in Taiwan. It's Taiwan Governor-General
927 # top-level government in Taiwan. If you're going to quote any resource, this
929 # [1] Taiwan Governor-General Gazette, No. 1018, Sep 19, 1945:
932 # From Yu-Cheng Chuang (2014-07-02):
954 # From Paul Eggert (2014-07-03):
955 # As per Yu-Cheng Chuang, say that Taiwan was at UT +09 from 1937-10-01
956 # until 1945-09-21 at 01:00, overriding Shanks & Pottenger.
957 # Likewise, use Yu-Cheng Chuang's data for DST in Taiwan.
959 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
960 Rule Taiwan 1946 only - May 15 0:00 1:00 D
961 Rule Taiwan 1946 only - Oct 1 0:00 0 S
962 Rule Taiwan 1947 only - Apr 15 0:00 1:00 D
963 Rule Taiwan 1947 only - Nov 1 0:00 0 S
964 Rule Taiwan 1948 1951 - May 1 0:00 1:00 D
965 Rule Taiwan 1948 1951 - Oct 1 0:00 0 S
966 Rule Taiwan 1952 only - Mar 1 0:00 1:00 D
967 Rule Taiwan 1952 1954 - Nov 1 0:00 0 S
968 Rule Taiwan 1953 1959 - Apr 1 0:00 1:00 D
969 Rule Taiwan 1955 1961 - Oct 1 0:00 0 S
970 Rule Taiwan 1960 1961 - Jun 1 0:00 1:00 D
971 Rule Taiwan 1974 1975 - Apr 1 0:00 1:00 D
972 Rule Taiwan 1974 1975 - Oct 1 0:00 0 S
973 Rule Taiwan 1979 only - Jul 1 0:00 1:00 D
974 Rule Taiwan 1979 only - Oct 1 0:00 0 S
977 # Taipei or Taibei or T'ai-pei
978 Zone Asia/Taipei 8:06:00 - LMT 1896 Jan 1
979 8:00 - CST 1937 Oct 1
980 9:00 - JST 1945 Sep 21 1:00
985 # From P Chan (2018-05-10):
1006 # [Decree Gazette-no. date; titles omitted in this quotation]
1065 # PT 38-A/72 BO 14 1972.04.01
1066 # PT 126-A/72 BO 41 1972.10.07
1081 # From Paul Eggert (2018-05-10):
1085 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1086 Rule Macau 1942 1943 - Apr 30 23:00 1:00 -
1087 Rule Macau 1942 only - Nov 17 23:00 0 -
1088 Rule Macau 1943 only - Sep 30 23:00 0 S
1089 Rule Macau 1946 only - Apr 30 23:00s 1:00 D
1090 Rule Macau 1946 only - Sep 30 23:00s 0 S
1091 Rule Macau 1947 only - Apr 19 23:00s 1:00 D
1092 Rule Macau 1947 only - Nov 30 23:00s 0 S
1093 Rule Macau 1948 only - May 2 23:00s 1:00 D
1094 Rule Macau 1948 only - Oct 31 23:00s 0 S
1095 Rule Macau 1949 1950 - Apr Sat>=1 23:00s 1:00 D
1096 Rule Macau 1949 1950 - Oct lastSat 23:00s 0 S
1097 Rule Macau 1951 only - Mar 31 23:00s 1:00 D
1098 Rule Macau 1951 only - Oct 28 23:00s 0 S
1099 Rule Macau 1952 1953 - Apr Sat>=1 23:00s 1:00 D
1100 Rule Macau 1952 only - Nov 1 23:00s 0 S
1101 Rule Macau 1953 1954 - Oct lastSat 23:00s 0 S
1102 Rule Macau 1954 1956 - Mar Sat>=17 23:00s 1:00 D
1103 Rule Macau 1955 only - Nov 5 23:00s 0 S
1104 Rule Macau 1956 1964 - Nov Sun>=1 03:30 0 S
1105 Rule Macau 1957 1964 - Mar Sun>=18 03:30 1:00 D
1106 Rule Macau 1965 1973 - Apr Sun>=16 03:30 1:00 D
1107 Rule Macau 1965 1966 - Oct Sun>=16 02:30 0 S
1108 Rule Macau 1967 1976 - Oct Sun>=16 03:30 0 S
1109 Rule Macau 1973 only - Dec 30 03:30 1:00 D
1110 Rule Macau 1975 1976 - Apr Sun>=16 03:30 1:00 D
1111 Rule Macau 1979 only - May 13 03:30 1:00 D
1112 Rule Macau 1979 only - Oct Sun>=16 03:30 0 S
1115 Zone Asia/Macau 7:34:10 - LMT 1904 Oct 30
1116 8:00 - CST 1941 Dec 21 23:00
1126 # IATA SSIM (1998-09) has Cyprus using EU rules for the first time.
1128 # From Paul Eggert (2016-09-09):
1130 # lead and switched from +02/+03 to +03 year-round.
1131 # http://cyprus-mail.com/2016/09/08/two-time-zones-cyprus-turkey-will-not-turn-clocks-back-next-mon…
1133 # From Even Scharning (2016-10-31):
1135 # http://cyprus-mail.com/2016/10/30/cyprus-new-division-two-time-zones-now-reality/
1137 # From Paul Eggert (2017-10-18):
1140 # Cyprus to remain united in time. Cyprus Mail 2017-10-17.
1141 # https://cyprus-mail.com/2017/10/17/cyprus-remain-united-time/
1143 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1144 Rule Cyprus 1975 only - Apr 13 0:00 1:00 S
1145 Rule Cyprus 1975 only - Oct 12 0:00 0 -
1146 Rule Cyprus 1976 only - May 15 0:00 1:00 S
1147 Rule Cyprus 1976 only - Oct 11 0:00 0 -
1148 Rule Cyprus 1977 1980 - Apr Sun>=1 0:00 1:00 S
1149 Rule Cyprus 1977 only - Sep 25 0:00 0 -
1150 Rule Cyprus 1978 only - Oct 2 0:00 0 -
1151 Rule Cyprus 1979 1997 - Sep lastSun 0:00 0 -
1152 Rule Cyprus 1981 1998 - Mar lastSun 0:00 1:00 S
1154 Zone Asia/Nicosia 2:13:28 - LMT 1921 Nov 14
1157 Zone Asia/Famagusta 2:15:48 - LMT 1921 Nov 14
1160 3:00 - %z 2017 Oct 29 1:00u
1164 # From Paul Eggert (1994-11-19):
1170 # From Mathew Englander, quoting AP (1996-10-23 13:05-04):
1175 # From the BBC via Joseph S. Myers (2004-06-27):
1180 # ahead. The switch was decreed by the pro-Western president of Georgia,
1184 # From Teimuraz Abashidze (2005-11-07):
1199 Zone Asia/Tbilisi 2:59:11 - LMT 1880
1200 2:59:11 - TBMT 1924 May 2 # Tbilisi Mean Time
1201 3:00 - %z 1957 Mar
1204 3:00 E-EurAsia %z 1994 Sep lastSun
1205 4:00 E-EurAsia %z 1996 Oct lastSun
1207 4:00 E-EurAsia %z 2004 Jun 27
1209 4:00 - %z
1213 # From Tim Parenti (2024-07-01):
1214 # The 1912-01-01 transition occurred at 00:00 new time, per the 1911-05-24
1224 # <https://etan.org/et99c/december/26-31/30ETMAY.htm> (1999-12-26/31):
1230 # From Paul Eggert (2000-12-04):
1234 # From Manoel de Almeida e Silva, Deputy Spokesman for the UN Secretary-General
1235 # http://www.hri.org/news/world/undh/2000/00-08-16.undh.html
1236 # (2000-08-16):
1243 Zone Asia/Dili 8:22:20 - LMT 1911 Dec 31 16:00u
1244 8:00 - %z 1942 Feb 21 23:00
1245 9:00 - %z 1976 May 3
1246 8:00 - %z 2000 Sep 17 0:00
1247 9:00 - %z
1259 # 1905-02-10;65(4):405-6. https://doi.org/10.1093/mnras/65.4.382
1262 # https://www.theatlantic.com/technology/archive/2015/12/the-creation-of-modern-time/421419/
1263 # (2015-12-22):
1264 # In January 1906, several thousand cotton-mill workers rioted on the
1269 # From Paul Eggert (2017-04-20):
1274 # and distributed civil (local time)." -- Bartky IR. Selling the true time:
1275 # 19th-century timekeeping in america. Stanford U Press (2000), 247 note 19.
1279 # his city being the Capital of India, and - for a part of the year - the Seat
1284 # place." -- Oldham RD. On Time in India: a suggestion for its improvement.
1285 # Proceedings of the Asiatic Society of Bengal (April 1899), 49-55.
1287 # "In 1870 ... Madras time - 'now used by the telegraph and regulated from the
1288 # only government observatory' - was suggested as a standard railway time,
1291 # local time for civil purposes." - Prasad R. Tracks of Change: Railways and
1294 # Reed S, Low F. The Indian Year Book 1936-37. Bennett, Coleman, pp 27-8.
1297 # 1906-01-01 railways and telegraphs in India switched to +0530. Some
1305 # time for 1870-1941. Shanks is our only (and dubious) source for the
1306 # 1941-1945 data.
1309 Zone Asia/Kolkata 5:53:28 - LMT 1854 Jun 28 # Kolkata
1310 5:53:20 - HMT 1870 # Howrah Mean Time?
1311 5:21:10 - MMT 1906 Jan 1 # Madras local time
1312 5:30 - IST 1941 Oct
1314 5:30 - IST 1942 Sep
1316 5:30 - IST
1324 # From Paul Eggert (2014-09-06):
1328 # From Gwillim Law (2001-05-28), overriding Shanks & Pottenger:
1329 # http://www.sumatera-inc.com/go_to_invest/about_indonesia.asp#standtime
1330 # says that Indonesia's time zones changed on 1988-01-01. Looking at some
1334 # From Paul Eggert (2007-03-10):
1337 # Indonesia until 1945-09-01 00:00 at the earliest (in Jakarta) and
1343 # from UT +09 to +07:30 on 1945-09-23, and gives 1944-09-01 for Jayapura
1345 # switched on 1945-09-23.
1347 # From Paul Eggert (2013-08-11):
1348 # Normally the tz database uses English-language abbreviations, but in
1349 # Indonesia it's typical to use Indonesian-language abbreviations even
1350 # when writing in English. For example, see the English-language
1353 # Indonesia, <http://time.kim.lipi.go.id/time-eng.php> (2006-09-29).
1356 # WIB - +07 - Waktu Indonesia Barat (Indonesia western time)
1357 # WITA - +08 - Waktu Indonesia Tengah (Indonesia central time)
1358 # WIT - +09 - Waktu Indonesia Timur (Indonesia eastern time)
1363 Zone Asia/Jakarta 7:07:12 - LMT 1867 Aug 10
1366 7:07:12 - BMT 1923 Dec 31 16:40u # Batavia
1367 7:20 - %z 1932 Nov
1368 7:30 - %z 1942 Mar 23
1369 9:00 - %z 1945 Sep 23
1370 7:30 - %z 1948 May
1371 8:00 - %z 1950 May
1372 7:30 - %z 1964
1373 7:00 - WIB
1375 Zone Asia/Pontianak 7:17:20 - LMT 1908 May
1376 7:17:20 - PMT 1932 Nov # Pontianak MT
1377 7:30 - %z 1942 Jan 29
1378 9:00 - %z 1945 Sep 23
1379 7:30 - %z 1948 May
1380 8:00 - %z 1950 May
1381 7:30 - %z 1964
1382 8:00 - WITA 1988 Jan 1
1383 7:00 - WIB
1385 Zone Asia/Makassar 7:57:36 - LMT 1920
1386 7:57:36 - MMT 1932 Nov # Macassar MT
1387 8:00 - %z 1942 Feb 9
1388 9:00 - %z 1945 Sep 23
1389 8:00 - WITA
1391 Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov
1392 9:00 - %z 1944 Sep 1
1393 9:30 - %z 1964
1394 9:00 - WIT
1398 # From Roozbeh Pournader (2022-05-30):
1408 # Approved 1314/03/22 [=1935-06-13]
1416 # From Paul Eggert (2022-06-05):
1417 # Although the above says Tehran was at +03:30 before 1935-06-13, we don't
1418 # know when it switched to +03:30. For now, use 1935-06-13 as the switch date.
1421 # From Roozbeh Pournader (2022-06-01):
1427 # new year [=1978-03-24], clocks will be pulled forward, and people's daily
1429 # On the 1st day of the month Farvardin of this year [=1977-03-21], they had
1431 # [=1977-09-23], the clocks were pulled back by 30 minutes.
1443 # This is from the major Iranian newspaper Ettela'at, dated [1978-08-03]...,
1448 # At 1 o'clock in the forenoon of Saturday 14 Mordad [=1978-08-05], the
1452 # [=1978-07-16], [...]
1466 # From Roozbeh Pournader (2022-05-31):
1468 # to meddle in God's Time? Comp Stud Soc Hist. 1985;27(3):385-400]
1480 # Greenwich Mean Time plus three and one-half hours (plus four and one-half
1489 # daylight-saving time (DST) on 26 May 1979."
1498 # From Francis Santoni (2022-06-01):
1503 # From Roozbeh Pournader (2003-03-15):
1507 # Official Newspaper No. 13548-1370/6/25 [1991-09-16]
1508 # No. 16760/T233 H 1370/6/10 [1991-09-01]
1512 # The Board of Ministers, in the meeting dated 1370/5/23 [1991-08-14],
1513 # based on the suggestion number 2221/D dated 1370/4/22 [1991-07-13]
1516 # and officers in the whole country dated 1359/4/23 [1980-07-14], and
1524 # First Deputy to the President - Hassan Habibi
1531 # From Roozbeh Pournader (2005-04-05):
1537 # From Paul Eggert (2022-06-30):
1544 # From Oscar van Vlijmen (2005-03-30), writing about future
1545 # discrepancies between cal-persia and the Iranian calendar:
1546 # For 2091 solar-longitude-after yields 2091-03-20 08:40:07.7 UT for
1550 # 2157-03-20 08:37:15.5 UT. But the Gregorian year 2025 should give
1554 # vernal equinox on 2058-03-20 09:03:05.9 UT. The Java version of
1556 # 2058-03-21 for 1 Farvardin 1437 (astronomical).
1558 # From Steffen Thorsen (2006-03-22):
1560 # http://www.irna.ir/en/news/view/line-17/0603193812164948.htm
1562 # From Reuters (2007-09-16), with a heads-up from Jesper Nørgaard Welen:
1563 # ... the Guardian Council ... approved a law on Sunday to re-introduce
1567 # From Roozbeh Pournader (2007-11-05):
1570 # [2007-10-16]. I am doing the best translation I can:...
1576 # From Ali Mirjamali (2022-05-10):
1580 # (i.e 2023-March-21) and forthcoming years.
1582 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1584 Rule Iran 1910 only - Jan 1 00:00 0 -
1586 Rule Iran 1977 only - Mar 21 23:00 1:00 -
1587 Rule Iran 1977 only - Oct 20 24:00 0 -
1588 Rule Iran 1978 only - Mar 24 24:00 1:00 -
1589 Rule Iran 1978 only - Aug 5 01:00 0 -
1590 Rule Iran 1979 only - May 26 24:00 1:00 -
1591 Rule Iran 1979 only - Sep 18 24:00 0 -
1592 Rule Iran 1980 only - Mar 20 24:00 1:00 -
1593 Rule Iran 1980 only - Sep 22 24:00 0 -
1594 Rule Iran 1991 only - May 2 24:00 1:00 -
1595 Rule Iran 1992 1995 - Mar 21 24:00 1:00 -
1596 Rule Iran 1991 1995 - Sep 21 24:00 0 -
1597 Rule Iran 1996 only - Mar 20 24:00 1:00 -
1598 Rule Iran 1996 only - Sep 20 24:00 0 -
1599 Rule Iran 1997 1999 - Mar 21 24:00 1:00 -
1600 Rule Iran 1997 1999 - Sep 21 24:00 0 -
1601 Rule Iran 2000 only - Mar 20 24:00 1:00 -
1602 Rule Iran 2000 only - Sep 20 24:00 0 -
1603 Rule Iran 2001 2003 - Mar 21 24:00 1:00 -
1604 Rule Iran 2001 2003 - Sep 21 24:00 0 -
1605 Rule Iran 2004 only - Mar 20 24:00 1:00 -
1606 Rule Iran 2004 only - Sep 20 24:00 0 -
1607 Rule Iran 2005 only - Mar 21 24:00 1:00 -
1608 Rule Iran 2005 only - Sep 21 24:00 0 -
1609 Rule Iran 2008 only - Mar 20 24:00 1:00 -
1610 Rule Iran 2008 only - Sep 20 24:00 0 -
1611 Rule Iran 2009 2011 - Mar 21 24:00 1:00 -
1612 Rule Iran 2009 2011 - Sep 21 24:00 0 -
1613 Rule Iran 2012 only - Mar 20 24:00 1:00 -
1614 Rule Iran 2012 only - Sep 20 24:00 0 -
1615 Rule Iran 2013 2015 - Mar 21 24:00 1:00 -
1616 Rule Iran 2013 2015 - Sep 21 24:00 0 -
1617 Rule Iran 2016 only - Mar 20 24:00 1:00 -
1618 Rule Iran 2016 only - Sep 20 24:00 0 -
1619 Rule Iran 2017 2019 - Mar 21 24:00 1:00 -
1620 Rule Iran 2017 2019 - Sep 21 24:00 0 -
1621 Rule Iran 2020 only - Mar 20 24:00 1:00 -
1622 Rule Iran 2020 only - Sep 20 24:00 0 -
1623 Rule Iran 2021 2022 - Mar 21 24:00 1:00 -
1624 Rule Iran 2021 2022 - Sep 21 24:00 0 -
1627 Zone Asia/Tehran 3:25:44 - LMT 1916
1628 3:25:44 - TMT 1935 Jun 13 # Tehran Mean Time
1636 # From Jonathan Lennox (2000-06-12):
1637 # An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in
1642 # But Rives McDow (2000-06-18) quotes a contact in Iraqi-Kurdistan as follows:
1646 # in Iraqi-Kurdistan is on standard time with Baghdad, Iraq.
1650 # From Steffen Thorsen (2008-03-10):
1653 # http://www.aljeeran.net/wesima_articles/news-20080305-98602.html
1657 # https://www.timeanddate.com/news/time/iraq-dumps-daylight-saving.html
1659 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1660 Rule Iraq 1982 only - May 1 0:00 1:00 -
1661 Rule Iraq 1982 1984 - Oct 1 0:00 0 -
1662 Rule Iraq 1983 only - Mar 31 0:00 1:00 -
1663 Rule Iraq 1984 1985 - Apr 1 0:00 1:00 -
1664 Rule Iraq 1985 1990 - Sep lastSun 1:00s 0 -
1665 Rule Iraq 1986 1990 - Mar lastSun 1:00s 1:00 -
1669 Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 -
1670 Rule Iraq 1991 2007 - Oct 1 3:00s 0 -
1672 Zone Asia/Baghdad 2:57:40 - LMT 1890
1673 2:57:36 - BMT 1918 # Baghdad Mean Time?
1674 3:00 - %z 1982 May
1684 # 2020-08-11. https://doi.org/10.1080/13537121.2020.1806564
1686 # From Ephraim Silverberg (2001-01-11):
1703 # high on my favorite-country list (and not only because my wife's
1706 # From P Chan (2020-10-27), with corrections:
1708 # 1940-1946 Supplement No. 2 to the Palestine Gazette
1710 # 1 1010 729 67 of 1940 1940-05-22 1940-05-31* 1940-09-30* revoked by #2
1711 # 2 1013 758 73 of 1940 1940-05-31 1940-05-31 1940-09-30
1712 # 3 1055 1574 196 of 1940 1940-11-06 1940-11-16 1940-12-31
1713 # 4 1066 1811 208 of 1940 1940-12-17 1940-12-31 1941-12-31
1714 # 5 1156 1967 116 of 1941 1941-12-16 1941-12-31 1942-12-31* amended by #6
1715 # 6 1228 1608 86 of 1942 1942-10-14 1941-12-31 1942-10-31
1716 # 7 1256 279 21 of 1943 1943-03-18 1943-03-31 1943-10-31
1717 # 8 1323 249 19 of 1944 1944-03-13 1944-03-31 1944-10-31
1718 # 9 1402 328 20 of 1945 1945-04-05 1945-04-15 1945-10-31
1719 #10 1487 596 14 of 1946 1946-04-04 1946-04-15 1946-10-31
1723 #11 2 7 1948-05-20 1948-05-22 1948-10-31*
1724 # ^This moved timezone to +04, replaced by #12 from 1948-08-31 24:00 GMT.
1725 #12 17 (Annex B) 84 1948-08-22 1948-08-31 1948-10-31
1727 # 1949-2000 Kovetz HaTakanot (Collection of Regulations)
1729 #13 6 133 1949-03-23 1949-04-30 1949-10-31
1730 #14 80 755 1950-03-17 1950-04-15 1950-09-14
1731 #15 164 782 1951-03-22 1951-03-31 1951-09-29* amended by #16
1732 #16 206 1940 1951-09-23 ---------- 1951-10-22* amended by #17
1733 #17 212 78 1951-10-19 ---------- 1951-11-10
1734 #18 254 652 1952-03-03 1952-04-19 1952-09-27* amended by #19
1735 #19 300 11 1952-09-15 ---------- 1952-10-18
1736 #20 348 817 1953-03-03 1953-04-11 1953-09-12
1737 #21 420 385 1954-02-17 1954-06-12 1954-09-11
1738 #22 497 548 1955-01-14 1955-06-11 1955-09-10
1739 #23 591 608 1956-03-12 1956-06-02 1956-09-29
1740 #24 680 957 1957-02-08 1957-04-27 1957-09-21
1741 #25 3192 1418 1974-06-28 1974-07-06 1974-10-12
1742 #26 3322 1389 1975-04-03 1975-04-19 1975-08-30
1743 #27 4146 2089 1980-07-15 1980-08-02 1980-09-13
1744 #28 4604 1081 1984-02-22 1984-05-05* 1984-08-25* revoked by #29
1745 #29 4619 1312 1984-04-06 1984-05-05 1984-08-25
1746 #30 4744 475 1984-12-23 1985-04-13 1985-09-14* amended by #31
1747 #31 4851 1848 1985-08-18 ---------- 1985-08-31
1748 #32 4932 899 1986-04-22 1986-05-17 1986-09-06
1749 #33 5013 580 1987-02-15 1987-04-18* 1987-08-22* revoked by #34
1750 #34 5021 744 1987-03-30 1987-04-14 1987-09-12
1751 #35 5096 659 1988-02-14 1988-04-09 1988-09-03
1752 #36 5167 514 1989-02-03 1989-04-29 1989-09-02
1753 #37 5248 375 1990-01-23 1990-03-24 1990-08-25
1754 #38 5335 612 1991-02-10 1991-03-09* 1991-08-31 amended by #39
1755 # 1992-03-28 1992-09-05
1756 #39 5339 709 1991-03-04 1991-03-23 ----------
1757 #40 5506 503 1993-02-18 1993-04-02 1993-09-05
1758 # 1994-04-01 1994-08-28
1759 # 1995-03-31 1995-09-03
1760 #41 5731 438 1996-01-01 1996-03-14 1996-09-15
1761 # 1997-03-13* 1997-09-18* overridden by 1997 Temp Prov
1762 # 1998-03-19* 1998-09-17* revoked by #42
1763 #42 5853 1243 1997-09-18 1998-03-19 1998-09-05
1764 #43 5937 77 1998-10-18 1999-04-02 1999-09-03
1765 # 2000-04-14* 2000-09-15* revoked by #44
1766 # 2001-04-13* 2001-09-14* revoked by #44
1767 #44 6024 39 2000-03-14 2000-04-14 2000-10-22* overridden by 2000 Temp Prov
1768 # 2001-04-06* 2001-10-10* overridden by 2000 Temp Prov
1769 # 2002-03-29* 2002-10-29* overridden by 2000 Temp Prov
1774 # 1997 Temporary Provisions 1997-03-06 1997-03-20 1997-09-13
1775 # 2000 Temporary Provisions 2000-07-28 ---------- 2000-10-06
1776 # 2001-04-09 2001-09-24
1777 # 2002-03-29 2002-10-07
1778 # 2003-03-28 2003-10-03
1779 # 2004-04-07 2004-09-22
1781 # Transition times in 1940-1957 (#1-#24) were midnight GMT,
1782 # in 1974-1998 (#25-#42 and the 1997 Temporary Provisions) were midnight,
1783 # in 1999-April 2000 (#43,#44) were 02:00,
1786 # -----------------------------------------------------------------------------
1798 #11 https://www.nevo.co.il/law_word/law12/er-002.pdf#page=3
1799 #12 https://www.nevo.co.il/law_word/law12/er-017-t2.pdf#page=4
1800 #13 https://www.nevo.co.il/law_word/law06/tak-0006.pdf#page=3
1801 #14 https://www.nevo.co.il/law_word/law06/tak-0080.pdf#page=7
1802 #15 https://www.nevo.co.il/law_word/law06/tak-0164.pdf#page=10
1803 #16 https://www.nevo.co.il/law_word/law06/tak-0206.pdf#page=4
1804 #17 https://www.nevo.co.il/law_word/law06/tak-0212.pdf#page=2
1805 #18 https://www.nevo.co.il/law_word/law06/tak-0254.pdf#page=4
1806 #19 https://www.nevo.co.il/law_word/law06/tak-0300.pdf#page=5
1807 #20 https://www.nevo.co.il/law_word/law06/tak-0348.pdf#page=3
1808 #21 https://www.nevo.co.il/law_word/law06/tak-0420.pdf#page=5
1809 #22 https://www.nevo.co.il/law_word/law06/tak-0497.pdf#page=10
1810 #23 https://www.nevo.co.il/law_word/law06/tak-0591.pdf#page=6
1811 #24 https://www.nevo.co.il/law_word/law06/tak-0680.pdf#page=3
1812 #25 https://www.nevo.co.il/law_word/law06/tak-3192.pdf#page=2
1813 #26 https://www.nevo.co.il/law_word/law06/tak-3322.pdf#page=5
1814 #27 https://www.nevo.co.il/law_word/law06/tak-4146.pdf#page=2
1815 #28 https://www.nevo.co.il/law_word/law06/tak-4604.pdf#page=7
1816 #29 https://www.nevo.co.il/law_word/law06/tak-4619.pdf#page=2
1817 #30 https://www.nevo.co.il/law_word/law06/tak-4744.pdf#page=11
1818 #31 https://www.nevo.co.il/law_word/law06/tak-4851.pdf#page=2
1819 #32 https://www.nevo.co.il/law_word/law06/tak-4932.pdf#page=19
1820 #33 https://www.nevo.co.il/law_word/law06/tak-5013.pdf#page=8
1821 #34 https://www.nevo.co.il/law_word/law06/tak-5021.pdf#page=8
1822 #35 https://www.nevo.co.il/law_word/law06/tak-5096.pdf#page=3
1823 #36 https://www.nevo.co.il/law_word/law06/tak-5167.pdf#page=2
1824 #37 https://www.nevo.co.il/law_word/law06/tak-5248.pdf#page=7
1825 #38 https://www.nevo.co.il/law_word/law06/tak-5335.pdf#page=6
1826 #39 https://www.nevo.co.il/law_word/law06/tak-5339.pdf#page=7
1827 #40 https://www.nevo.co.il/law_word/law06/tak-5506.pdf#page=19
1828 #41 https://www.nevo.co.il/law_word/law06/tak-5731.pdf#page=2
1829 #42 https://www.nevo.co.il/law_word/law06/tak-5853.pdf#page=3
1830 #43 https://www.nevo.co.il/law_word/law06/tak-5937.pdf#page=9
1831 #44 https://www.nevo.co.il/law_word/law06/tak-6024.pdf#page=4
1843 # From Paul Eggert (2020-10-27):
1849 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1850 Rule Zion 1940 only - May 31 24:00u 1:00 D
1851 Rule Zion 1940 only - Sep 30 24:00u 0 S
1852 Rule Zion 1940 only - Nov 16 24:00u 1:00 D
1853 Rule Zion 1942 1946 - Oct 31 24:00u 0 S
1854 Rule Zion 1943 1944 - Mar 31 24:00u 1:00 D
1855 Rule Zion 1945 1946 - Apr 15 24:00u 1:00 D
1856 Rule Zion 1948 only - May 22 24:00u 2:00 DD
1857 Rule Zion 1948 only - Aug 31 24:00u 1:00 D
1858 Rule Zion 1948 1949 - Oct 31 24:00u 0 S
1859 Rule Zion 1949 only - Apr 30 24:00u 1:00 D
1860 Rule Zion 1950 only - Apr 15 24:00u 1:00 D
1861 Rule Zion 1950 only - Sep 14 24:00u 0 S
1862 Rule Zion 1951 only - Mar 31 24:00u 1:00 D
1863 Rule Zion 1951 only - Nov 10 24:00u 0 S
1864 Rule Zion 1952 only - Apr 19 24:00u 1:00 D
1865 Rule Zion 1952 only - Oct 18 24:00u 0 S
1866 Rule Zion 1953 only - Apr 11 24:00u 1:00 D
1867 Rule Zion 1953 only - Sep 12 24:00u 0 S
1868 Rule Zion 1954 only - Jun 12 24:00u 1:00 D
1869 Rule Zion 1954 only - Sep 11 24:00u 0 S
1870 Rule Zion 1955 only - Jun 11 24:00u 1:00 D
1871 Rule Zion 1955 only - Sep 10 24:00u 0 S
1872 Rule Zion 1956 only - Jun 2 24:00u 1:00 D
1873 Rule Zion 1956 only - Sep 29 24:00u 0 S
1874 Rule Zion 1957 only - Apr 27 24:00u 1:00 D
1875 Rule Zion 1957 only - Sep 21 24:00u 0 S
1876 Rule Zion 1974 only - Jul 6 24:00 1:00 D
1877 Rule Zion 1974 only - Oct 12 24:00 0 S
1878 Rule Zion 1975 only - Apr 19 24:00 1:00 D
1879 Rule Zion 1975 only - Aug 30 24:00 0 S
1881 # From Alois Treindl (2019-03-06):
1882 # http://www.moin.gov.il/Documents/שעון%20קיץ/clock-50-years-7-2014.pdf
1883 # From Isaac Starkman (2019-03-06):
1885 # https://www.ynet.co.il/articles/0,7340,L-3951073,00.html
1889 # From Paul Eggert (2019-03-06):
1891 # https://mm.icann.org/pipermail/tz/2018-November/027194.html
1892 Rule Zion 1980 only - Aug 2 24:00s 1:00 D
1893 Rule Zion 1980 only - Sep 13 24:00s 0 S
1894 Rule Zion 1984 only - May 5 24:00s 1:00 D
1895 Rule Zion 1984 only - Aug 25 24:00s 0 S
1897 Rule Zion 1985 only - Apr 13 24:00 1:00 D
1898 Rule Zion 1985 only - Aug 31 24:00 0 S
1899 Rule Zion 1986 only - May 17 24:00 1:00 D
1900 Rule Zion 1986 only - Sep 6 24:00 0 S
1901 Rule Zion 1987 only - Apr 14 24:00 1:00 D
1902 Rule Zion 1987 only - Sep 12 24:00 0 S
1904 # From Avigdor Finkelstein (2014-03-05):
1908 Rule Zion 1988 only - Apr 9 24:00 1:00 D
1909 Rule Zion 1988 only - Sep 3 24:00 0 S
1912 # (1997-03-04, 1998-03-16, 1998-12-28, 2000-01-17, 2000-07-25, 2004-12-22,
1913 # and 2005-02-17):
1916 # Interior, there is NO set rule for Daylight-Savings/Standard time changes.
1918 # days of daylight savings time annually. From 1993-1998, the change to
1938 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1939 Rule Zion 1989 only - Apr 29 24:00 1:00 D
1940 Rule Zion 1989 only - Sep 2 24:00 0 S
1941 Rule Zion 1990 only - Mar 24 24:00 1:00 D
1942 Rule Zion 1990 only - Aug 25 24:00 0 S
1943 Rule Zion 1991 only - Mar 23 24:00 1:00 D
1944 Rule Zion 1991 only - Aug 31 24:00 0 S
1945 Rule Zion 1992 only - Mar 28 24:00 1:00 D
1946 Rule Zion 1992 only - Sep 5 24:00 0 S
1947 Rule Zion 1993 only - Apr 2 0:00 1:00 D
1948 Rule Zion 1993 only - Sep 5 0:00 0 S
1950 # The dates for 1994-1995 were obtained from Office of the Spokeswoman for the
1952 # calling the office directly at 972-2-6701447 or 972-2-6701448.
1954 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1955 Rule Zion 1994 only - Apr 1 0:00 1:00 D
1956 Rule Zion 1994 only - Aug 28 0:00 0 S
1957 Rule Zion 1995 only - Mar 31 0:00 1:00 D
1958 Rule Zion 1995 only - Sep 3 0:00 0 S
1961 # time, Haim Ramon. The official announcement regarding 1996-1998
1962 # (with the dates for 1997-1998 no longer being relevant) can be viewed at:
1964 # ftp://ftp.cs.huji.ac.il/pub/tz/announcements/1996-1998.ramon.ps.gz
1966 # The dates for 1997-1998 were altered by his successor, Rabbi Eli Suissa.
1968 # The official announcements for the years 1997-1999 can be viewed at:
1974 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1975 Rule Zion 1996 only - Mar 14 24:00 1:00 D
1976 Rule Zion 1996 only - Sep 15 24:00 0 S
1977 Rule Zion 1997 only - Mar 20 24:00 1:00 D
1978 Rule Zion 1997 only - Sep 13 24:00 0 S
1979 Rule Zion 1998 only - Mar 20 0:00 1:00 D
1980 Rule Zion 1998 only - Sep 6 0:00 0 S
1981 Rule Zion 1999 only - Apr 2 2:00 1:00 D
1982 Rule Zion 1999 only - Sep 3 2:00 0 S
1986 # years 2001-2004 as well.
1990 # ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-start.ps.gz
1993 # for the years 2001-2004 can be viewed at:
1995 # ftp://ftp.cs.huji.ac.il/pub/tz/announcements/2000-2004.ps.gz
1997 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1998 Rule Zion 2000 only - Apr 14 2:00 1:00 D
1999 Rule Zion 2000 only - Oct 6 1:00 0 S
2000 Rule Zion 2001 only - Apr 9 1:00 1:00 D
2001 Rule Zion 2001 only - Sep 24 1:00 0 S
2002 Rule Zion 2002 only - Mar 29 1:00 1:00 D
2003 Rule Zion 2002 only - Oct 7 1:00 0 S
2004 Rule Zion 2003 only - Mar 28 1:00 1:00 D
2005 Rule Zion 2003 only - Oct 3 1:00 0 S
2006 Rule Zion 2004 only - Apr 7 1:00 1:00 D
2007 Rule Zion 2004 only - Sep 22 1:00 0 S
2010 # 2005-02-14 is that, for 2005 and beyond, DST starts at 02:00 the
2019 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2020 Rule Zion 2005 2012 - Apr Fri<=1 2:00 1:00 D
2021 Rule Zion 2005 only - Oct 9 2:00 0 S
2022 Rule Zion 2006 only - Oct 1 2:00 0 S
2023 Rule Zion 2007 only - Sep 16 2:00 0 S
2024 Rule Zion 2008 only - Oct 5 2:00 0 S
2025 Rule Zion 2009 only - Sep 27 2:00 0 S
2026 Rule Zion 2010 only - Sep 12 2:00 0 S
2027 Rule Zion 2011 only - Oct 2 2:00 0 S
2028 Rule Zion 2012 only - Sep 23 2:00 0 S
2030 # From Ephraim Silverberg (2020-10-26):
2040 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2041 Rule Zion 2013 max - Mar Fri>=23 2:00 1:00 D
2042 Rule Zion 2013 max - Oct lastSun 2:00 0 S
2045 Zone Asia/Jerusalem 2:20:54 - LMT 1880
2046 2:20:40 - JMT 1918 # Jerusalem Mean Time?
2057 # From Paul Eggert (2020-01-19):
2061 # started requiring the use of a Western style 24-hour clock. See:
2064 # data support only 24-hour clocks, its tables model timestamps before
2065 # 1873 using Western-style local mean time.
2067 # From Hideyuki Suzuki (1998-11-09):
2072 # JST (Japan Standard Time) has been used since 1888-01-01 00:00 (JST).
2073 # The law is enacted on 1886-07-07.
2075 # From Hideyuki Suzuki (1998-11-16):
2088 # From Yu-Cheng Chuang (2013-07-12):
2098 # From Paul Eggert (1995-03-06):
2103 # From Mayumi Negishi in the 2005-08-10 Japan Times:
2104 # http://www.japantimes.co.jp/cgi-bin/getarticle.pl5?nn20050810f2.htm
2105 # Occupation authorities imposed daylight-saving time on Japan on
2106 # [1948-05-01].... But lack of prior debate and the execution of
2107 # daylight-saving time just three days after the bill was passed generated
2111 # of the Japanese wanted to scrap daylight-saving time, as opposed to 30% who
2114 # From Takayuki Nikai (2018-01-19):
2121 # From Phake Nick (2018-09-27):
2134 # From Paul Eggert (2018-09-27):
2140 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2141 Rule Japan 1948 only - May Sat>=1 24:00 1:00 D
2142 Rule Japan 1948 1951 - Sep Sat>=8 25:00 0 S
2143 Rule Japan 1949 only - Apr Sat>=1 24:00 1:00 D
2144 Rule Japan 1950 1951 - May Sat>=1 24:00 1:00 D
2147 Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
2151 # switch from +10 to +09 until 1941-04-01; see the 'australasia' file.
2156 # Jordan Week (1999-07-01) via Steffen Thorsen (1999-09-09):
2162 # Jordan Week (1999-09-30) via Steffen Thorsen (1999-11-09):
2168 # From Paul Eggert (2005-11-22):
2171 # From Steffen Thorsen (2005-11-23):
2173 # about DST end dates, as the end-rule is different every year.
2175 # From Steffen Thorsen (2006-10-01), after a heads-up from Hilal Malawi:
2180 # From Steffen Thorsen (2009-04-02):
2181 # This single one might be good enough, (2009-03-24, Arabic):
2190 # So - this means the midnight between Thursday and Friday since 2002.
2192 # From Arthur David Olson (2009-04-06):
2195 # From Steffen Thorsen (2012-10-25):
2201 # From Steffen Thorsen (2013-12-11):
2203 # UTC+2 on 2013-12-19 at midnight:
2204 # http://jordantimes.com/govt-decides-to-switch-back-to-wintertime
2208 # https://www.timeanddate.com/news/time/jordan-reverses-dst-decision.html
2214 # From Paul Eggert (2013-12-11):
2215 # As Steffen suggested, consider the past 21-month experiment to be DST.
2217 # From Steffen Thorsen (2021-09-24):
2225 # From Issam Al-Zuwairi (2022-10-05):
2229 # From Brian Inglis (2022-10-06):
2232 # From Paul Eggert (2022-10-05):
2234 # (non-DST) at the point where DST would otherwise have ended.
2236 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2237 Rule Jordan 1973 only - Jun 6 0:00 1:00 S
2238 Rule Jordan 1973 1975 - Oct 1 0:00 0 -
2239 Rule Jordan 1974 1977 - May 1 0:00 1:00 S
2240 Rule Jordan 1976 only - Nov 1 0:00 0 -
2241 Rule Jordan 1977 only - Oct 1 0:00 0 -
2242 Rule Jordan 1978 only - Apr 30 0:00 1:00 S
2243 Rule Jordan 1978 only - Sep 30 0:00 0 -
2244 Rule Jordan 1985 only - Apr 1 0:00 1:00 S
2245 Rule Jordan 1985 only - Oct 1 0:00 0 -
2246 Rule Jordan 1986 1988 - Apr Fri>=1 0:00 1:00 S
2247 Rule Jordan 1986 1990 - Oct Fri>=1 0:00 0 -
2248 Rule Jordan 1989 only - May 8 0:00 1:00 S
2249 Rule Jordan 1990 only - Apr 27 0:00 1:00 S
2250 Rule Jordan 1991 only - Apr 17 0:00 1:00 S
2251 Rule Jordan 1991 only - Sep 27 0:00 0 -
2252 Rule Jordan 1992 only - Apr 10 0:00 1:00 S
2253 Rule Jordan 1992 1993 - Oct Fri>=1 0:00 0 -
2254 Rule Jordan 1993 1998 - Apr Fri>=1 0:00 1:00 S
2255 Rule Jordan 1994 only - Sep Fri>=15 0:00 0 -
2256 Rule Jordan 1995 1998 - Sep Fri>=15 0:00s 0 -
2257 Rule Jordan 1999 only - Jul 1 0:00s 1:00 S
2258 Rule Jordan 1999 2002 - Sep lastFri 0:00s 0 -
2259 Rule Jordan 2000 2001 - Mar lastThu 0:00s 1:00 S
2260 Rule Jordan 2002 2012 - Mar lastThu 24:00 1:00 S
2261 Rule Jordan 2003 only - Oct 24 0:00s 0 -
2262 Rule Jordan 2004 only - Oct 15 0:00s 0 -
2263 Rule Jordan 2005 only - Sep lastFri 0:00s 0 -
2264 Rule Jordan 2006 2011 - Oct lastFri 0:00s 0 -
2265 Rule Jordan 2013 only - Dec 20 0:00 0 -
2266 Rule Jordan 2014 2021 - Mar lastThu 24:00 1:00 S
2267 Rule Jordan 2014 2022 - Oct lastFri 0:00s 0 -
2268 Rule Jordan 2022 only - Feb lastThu 24:00 1:00 S
2270 Zone Asia/Amman 2:23:44 - LMT 1931
2272 3:00 - %z
2278 # <http://www.kazsociety.org.uk/news/2005/03/30.htm> (2005-03-21):
2283 # From Branislav Kojic (in Astana) via Gwillim Law (2005-06-28):
2293 # From Stepan Golosunov (2016-03-27):
2295 # produced the following data for post-1991 Kazakhstan:
2298 # from 1991-02-04 No. 20
2305 # The 1992-01-13 act also refers to the act of the Cabinet of Ministers
2306 # of the Kazakh SSR from 1991-03-20 No. 170 "About the act of the Cabinet
2307 # of Ministers of the USSR from 1991-02-04 No. 20" but I didn't found its
2310 # According to Izvestia newspaper No. 68 (23334) from 1991-03-20
2311 # -- page 6; available at http://libinfo.org/newsr/newsr2574.djvu via
2312 # http://libinfo.org/index.php?id=58564 -- on 1991-03-31 at 2:00 during
2321 # When the "summer" time would end on 1991-09-29, clocks were to be
2329 # claims that Sovetskaya Rossiya newspaper on 1991-03-29 published that
2332 # forward; on 1991-09-29 Kazakhstan was to move clocks backwards.
2334 # article claiming that Kaliningrad oblast decided on 1991-03-29 to not
2337 # This implies that on 1991-03-31 Asia/Oral remained on +04/+05 while
2340 # time belt. (By switching from +04/+05 to +05/+06 on 1991-09-29?) ...
2343 # from 1992-01-13 No. 28
2347 # 1992-01-08 act. It specified that time would be calculated
2349 # on the whole territory of Kazakhstan 1 hour forward on 1992-01-19 at
2356 # This means switch on 1992-01-19 at 2:00 from +04/+05 to +05/+06 for
2361 # from 1992-03-27 No. 284
2368 # from 1994-09-23 No. 384
2376 # from 1996-05-08 No. 575
2378 # amends the 1992-01-13 act to end summer time in October instead
2379 # of September, mirroring identical Russian change from 1996-04-23 act.
2382 # from 1999-03-26 No. 305
2391 # from 2000-11-23 No. 1749
2404 # from 2003-12-29 No. 1342
2406 # modified the 2000-11-23 act. No relevant changes, apparently.
2409 # from 2004-07-20 No. 775
2411 # modified the 2000-11-23 act to move Qostanay and Qyzylorda oblasts into
2419 # from 2004-09-15 No. 1059
2421 # modified the 2000-11-23 act to remove exceptions from the "decree time"
2423 # 2004-07-20 act to implement changes for Atyraū, West Kazakhstan,
2430 # and Asia/Qyzylorda on 2004-10-31 at 3:00....
2433 # from 2005-03-15 No. 231
2435 # removes DST provisions from the 2000-11-23 act, removes most of the
2436 # (already implemented) provisions from the 2004-07-20 and 2004-09-15
2442 # No. 23 from 1992-01-08 [See 'europe' file for details].
2443 # Kazakh 1992-01-13 act appears to provide the same rules and 1992-03-27
2446 # From Stepan Golosunov (2016-11-08):
2454 # 1920-01-01 to the fourth time belt. But I do not understand
2458 # (http://www.worldtimezone.com/dst_news/dst_news_russia-1919-02-08.html
2462 # From Alexander Konzurovski (2018-12-20):
2467 # From Zhanbolat Raimbekov (2024-01-19):
2471 # (2024-01-20): https://primeminister.kz/ru/decisions/19012024-20
2473 # From Alexander Krivenyshev (2024-01-19):
2476 # https://en.inform.kz/news/kazakhstan-to-switch-to-single-hour-zone-mar-1-54ad0b/
2480 # Almaty (formerly Alma-Ata), representing most locations in Kazakhstan
2481 # This includes Abai/Abay (ISO 3166-2 code KZ-10), Aqmola/Akmola (KZ-11),
2482 # Almaty (KZ-19), Almaty city (KZ-75), Astana city (KZ-71),
2483 # East Kazakhstan (KZ-63), Jambyl/Zhambyl (KZ-31), Jetisu/Zhetysu (KZ-33),
2484 # Karaganda (KZ-35), North Kazakhstan (KZ-59), Pavlodar (KZ-55),
2485 # Shymkent city (KZ-79), Turkistan (KZ-61), and Ulytau (KZ-62).
2486 Zone Asia/Almaty 5:07:48 - LMT 1924 May 2 # or Alma-Ata
2487 5:00 - %z 1930 Jun 21
2491 6:00 - %z 2024 Mar 1 0:00
2492 5:00 - %z
2493 # Qyzylorda (aka Kyzylorda, Kizilorda, Kzyl-Orda, etc.) (KZ-43)
2494 Zone Asia/Qyzylorda 4:21:52 - LMT 1924 May 2
2495 4:00 - %z 1930 Jun 21
2496 5:00 - %z 1981 Apr 1
2498 6:00 - %z 1982 Apr 1
2504 6:00 - %z 2018 Dec 21 0:00
2505 5:00 - %z
2506 # Qostanay (aka Kostanay, Kustanay) (KZ-39)
2509 Zone Asia/Qostanay 4:14:28 - LMT 1924 May 2
2510 4:00 - %z 1930 Jun 21
2511 5:00 - %z 1981 Apr 1
2513 6:00 - %z 1982 Apr 1
2517 6:00 - %z 2024 Mar 1 0:00
2518 5:00 - %z
2519 # Aqtöbe (aka Aktobe, formerly Aktyubinsk) (KZ-15)
2520 Zone Asia/Aqtobe 3:48:40 - LMT 1924 May 2
2521 4:00 - %z 1930 Jun 21
2522 5:00 - %z 1981 Apr 1
2524 6:00 - %z 1982 Apr 1
2528 5:00 - %z
2529 # Mangghystaū (KZ-47)
2532 Zone Asia/Aqtau 3:21:04 - LMT 1924 May 2
2533 4:00 - %z 1930 Jun 21
2534 5:00 - %z 1981 Oct 1
2535 6:00 - %z 1982 Apr 1
2540 5:00 - %z
2541 # Atyraū (KZ-23) is like Mangghystaū except it switched from
2543 Zone Asia/Atyrau 3:27:44 - LMT 1924 May 2
2544 3:00 - %z 1930 Jun 21
2545 5:00 - %z 1981 Oct 1
2546 6:00 - %z 1982 Apr 1
2551 5:00 - %z
2552 # West Kazakhstan (KZ-27)
2553 # From Paul Eggert (2016-03-18):
2554 # The 1989 transition is from USSR act No. 227 (1989-03-14).
2555 Zone Asia/Oral 3:25:24 - LMT 1924 May 2 # or Ural'sk
2556 3:00 - %z 1930 Jun 21
2557 5:00 - %z 1981 Apr 1
2559 6:00 - %z 1982 Apr 1
2564 5:00 - %z
2569 # From Paul Eggert (2005-08-15):
2571 # http://eng.gateway.kg/cgi-bin/page.pl?id=1&story_name=doc9979.shtml
2574 # From Malik Abdugaliev (2005-09-21):
2576 # From 2005-08-12 our GMT-offset is +6, w/o any daylight saving.
2578 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2579 Rule Kyrgyz 1992 1996 - Apr Sun>=7 0:00s 1:00 -
2580 Rule Kyrgyz 1992 1996 - Sep lastSun 0:00 0 -
2581 Rule Kyrgyz 1997 2005 - Mar lastSun 2:30 1:00 -
2582 Rule Kyrgyz 1997 2004 - Oct lastSun 2:30 0 -
2584 Zone Asia/Bishkek 4:58:24 - LMT 1924 May 2
2585 5:00 - %z 1930 Jun 21
2589 6:00 - %z
2593 # Korea (North and South)
2595 # From Annie I. Bang (2006-07-10):
2597 # Korea ran a daylight saving program from 1949-61 but stopped it
2598 # during the 1950-53 Korean War. The system was temporarily enforced
2601 # From Sanghyuk Jung (2014-10-29):
2602 # https://mm.icann.org/pipermail/tz/2014-October/021830.html
2605 # [oldid=12896437 2014-09-04 08:03 UTC]
2606 # DST in Republic of Korea was as follows.... And I checked old
2612 # From Phake Nick (2018-10-27):
2614 # date in South Korea should be
2615 # 1955-09-08 without specifying time
2617 # 1956-09-29 without specifying time
2619 # 1957-09-21 24 o'clock
2621 # 1958-09-20 24 o'clock
2623 # 1959-09-19 24 o'clock
2625 # 1960-09-17 24 o'clock
2629 # when Korea was using GMT+8:30 as standard time, the international
2634 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2635 Rule ROK 1948 only - Jun 1 0:00 1:00 D
2636 Rule ROK 1948 only - Sep 12 24:00 0 S
2637 Rule ROK 1949 only - Apr 3 0:00 1:00 D
2638 Rule ROK 1949 1951 - Sep Sat>=7 24:00 0 S
2639 Rule ROK 1950 only - Apr 1 0:00 1:00 D
2640 Rule ROK 1951 only - May 6 0:00 1:00 D
2641 Rule ROK 1955 only - May 5 0:00 1:00 D
2642 Rule ROK 1955 only - Sep 8 24:00 0 S
2643 Rule ROK 1956 only - May 20 0:00 1:00 D
2644 Rule ROK 1956 only - Sep 29 24:00 0 S
2645 Rule ROK 1957 1960 - May Sun>=1 0:00 1:00 D
2646 Rule ROK 1957 1960 - Sep Sat>=17 24:00 0 S
2647 Rule ROK 1987 1988 - May Sun>=8 2:00 1:00 D
2648 Rule ROK 1987 1988 - Oct Sun>=8 3:00 0 S
2650 # From Paul Eggert (2016-08-23):
2654 # 1912: Governor-General of Korea Official Gazette Issue No. 367
2656 # 1954: Presidential Decree No. 876 (1954-03-17)
2657 # 1961: Law No. 676 (1961-08-07)
2659 # (Another source "1987: Law No. 3919 (1986-12-31)" was in the 2014-10-30
2669 # From Steffen Thorsen (2015-08-07):
2670 # According to many news sources, North Korea is going to change to
2672 # http://www.bbc.com/news/world-asia-33815049
2674 # From Paul Eggert (2015-08-15):
2676 # Talmadge E. North Korea celebrates new time zone, 'Pyongyang Time'
2677 # http://news.yahoo.com/north-korea-celebrates-time-zone-pyongyang-time-164038128.html
2678 # There is no common English-language abbreviation for this time zone.
2679 # Use KST, as that's what we already use for 1954-1961 in ROK.
2681 # From Kang Seonghoon (2018-04-29):
2682 # North Korea will revert its time zone from UTC+8:30 (PYT; Pyongyang
2683 # Time) back to UTC+9 (KST; Korea Standard Time).
2685 # From Seo Sanghyeon (2018-04-30):
2686 # Rodong Sinmun 2018-04-30 announced Pyongyang Time transition plan.
2687 # https://www.nknews.org/kcna/wp-content/uploads/sites/5/2018/04/rodong-2018-04-30.pdf
2688 # ... the transition date is 2018-05-05 ... Citation should be Decree
2691 # From Tim Parenti (2018-04-29):
2692 # It appears to be the front page story at the top in the right-most column.
2694 # From Paul Eggert (2018-05-04):
2696 # https://www.bbc.com/news/world-asia-44010705
2699 Zone Asia/Seoul 8:27:52 - LMT 1908 Apr 1
2700 8:30 - KST 1912 Jan 1
2701 9:00 - JST 1945 Sep 8
2705 Zone Asia/Pyongyang 8:23:00 - LMT 1908 Apr 1
2706 8:30 - KST 1912 Jan 1
2707 9:00 - JST 1945 Aug 24
2708 9:00 - KST 2015 Aug 15 00:00
2709 8:30 - KST 2018 May 4 23:30
2710 9:00 - KST
2715 # From Saadallah Itani (2023-03-23):
2718 # From Paul Eggert (2023-03-27):
2720 # https://www.mtv.com.lb/en/News/Local/1352516/lebanon-postpones-daylight-saving-time-adoption
2726 # The change was controversial and led to a partly-sectarian divide.
2729 # went ahead with the long-scheduled spring-forward on March 25/26, some
2738 # https://www.nna-leb.gov.lb/en/miscellaneous/604093/lebanon-has-two-times-of-day-amid-daylight-sav…
2739 # https://www.cnbc.com/2023/03/27/lebanon-in-two-different-time-zones-as-government-disagrees-on-da…
2743 # computer-based timestamps ignored the announcement, stick with official
2748 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2749 Rule Lebanon 1920 only - Mar 28 0:00 1:00 S
2750 Rule Lebanon 1920 only - Oct 25 0:00 0 -
2751 Rule Lebanon 1921 only - Apr 3 0:00 1:00 S
2752 Rule Lebanon 1921 only - Oct 3 0:00 0 -
2753 Rule Lebanon 1922 only - Mar 26 0:00 1:00 S
2754 Rule Lebanon 1922 only - Oct 8 0:00 0 -
2755 Rule Lebanon 1923 only - Apr 22 0:00 1:00 S
2756 Rule Lebanon 1923 only - Sep 16 0:00 0 -
2757 Rule Lebanon 1957 1961 - May 1 0:00 1:00 S
2758 Rule Lebanon 1957 1961 - Oct 1 0:00 0 -
2759 Rule Lebanon 1972 only - Jun 22 0:00 1:00 S
2760 Rule Lebanon 1972 1977 - Oct 1 0:00 0 -
2761 Rule Lebanon 1973 1977 - May 1 0:00 1:00 S
2762 Rule Lebanon 1978 only - Apr 30 0:00 1:00 S
2763 Rule Lebanon 1978 only - Sep 30 0:00 0 -
2764 Rule Lebanon 1984 1987 - May 1 0:00 1:00 S
2765 Rule Lebanon 1984 1991 - Oct 16 0:00 0 -
2766 Rule Lebanon 1988 only - Jun 1 0:00 1:00 S
2767 Rule Lebanon 1989 only - May 10 0:00 1:00 S
2768 Rule Lebanon 1990 1992 - May 1 0:00 1:00 S
2769 Rule Lebanon 1992 only - Oct 4 0:00 0 -
2770 Rule Lebanon 1993 max - Mar lastSun 0:00 1:00 S
2771 Rule Lebanon 1993 1998 - Sep lastSun 0:00 0 -
2772 Rule Lebanon 1999 max - Oct lastSun 0:00 0 -
2773 # This one-time rule, announced by the prime minister first for April 21
2775 #Rule Lebanon 2023 only - Mar 30 0:00 1:00 S
2778 Zone Asia/Beirut 2:22:00 - LMT 1880
2784 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2785 Rule NBorneo 1935 1941 - Sep 14 0:00 0:20 -
2786 Rule NBorneo 1935 1941 - Dec 14 0:00 0 -
2791 # From Paul Eggert (2014-08-12):
2795 Zone Asia/Kuching 7:21:20 - LMT 1926 Mar
2796 7:30 - %z 1933
2798 9:00 - %z 1945 Sep 12
2799 8:00 - %z
2803 Zone Indian/Maldives 4:54:00 - LMT 1880 # Malé
2804 4:54:00 - MMT 1960 # Malé Mean Time
2805 5:00 - %z
2810 # The USNO (1995-12-21) and the CIA map Standard Time Zones of the World
2811 # (2005-03) both say that it has just one.
2813 # From Oscar van Vlijmen (1999-12-11):
2815 # <http://www.mongoliatourism.gov.mn/general.htm> (1999-09)
2817 # Bayan-Ölgii, Uvs, and Hovd are one hour earlier than the capital city, and
2821 # From Rives McDow (1999-12-13):
2830 # From Paul Eggert (1999-12-15):
2833 # the capital of the Hovd province is sometimes called Hovd, sometimes Dund-Us,
2837 # From Rives McDow (2001-05-13):
2839 # (adopted DST on 2001-04-27 02:00 local time, ending 2001-09-28),
2842 # Provinces [at 7:00]: Bayan-Ölgii, Uvs, Khovd, Zavkhan, Govi-Altai
2849 # From Ganbold Ts., Ulaanbaatar (2004-04-17):
2854 # From Paul Eggert (2004-04-17):
2858 # From Paul Eggert (2005-07-26):
2860 # Bill Bonnet (2005-05-19) reports that the US Embassy in Ulaanbaatar says
2862 # Windows XP as the source. Risto Nykänen (2005-05-16) reports that
2864 # Oscar van Vlijmen (2005-05-20) reports that the Mongolian Embassy in
2869 # (2005-03-31 06:05 +0700) saying "Mongolia actually has 3.5 time zones.
2876 # From Ganbold Ts. (2007-02-26):
2877 # Parliament of Mongolia has just changed the daylight-saving rule in February.
2878 # They decided not to adopt daylight-saving time....
2881 # From Deborah Goldsmith (2008-03-30):
2892 # From Steffen Thorsen (2008-03-31):
2899 # about 1:35 - 1:50 hours later in local clock time, no matter the
2900 # direction, while Ulaanbaatar-Khovd takes 2 hours in the Eastern
2905 # From Arthur David Olson (2008-05-19):
2908 # From Heitor David Pinto (2024-06-23):
2912 # of Bayan-Ölgii, Khovd and Uvs in UTC+7, and the rest of the country in
2914 # 2001, lists Bayan-Ölgii, Khovd, Uvs, Govi-Altai and Zavkhan in UTC+7, Dornod
2926 # (Dornod) and Altai (Govi-Altai) are in the same time zone as Ulaanbaatar,
2932 # https://ais.mn/files/aip/eAIP/2023-12-25/html/eSUP/ZM-eSUP-23-04-en-MN.html
2939 # From Ganbold Tsagaankhuu (2015-03-10):
2946 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2947 Rule Mongol 1983 1984 - Apr 1 0:00 1:00 -
2948 Rule Mongol 1983 only - Oct 1 0:00 0 -
2951 # (1996-09) says 1996-10-25. Go with Shanks & Pottenger through 1998.
2960 # From Ganbold Tsagaankhuu (2017-02-09):
2964 Rule Mongol 1985 1998 - Mar lastSun 0:00 1:00 -
2965 Rule Mongol 1984 1998 - Sep lastSun 0:00 0 -
2966 # IATA SSIM (1999-09) says Mongolia no longer observes DST.
2967 Rule Mongol 2001 only - Apr lastSat 2:00 1:00 -
2968 Rule Mongol 2001 2006 - Sep lastSat 2:00 0 -
2969 Rule Mongol 2002 2006 - Mar lastSat 2:00 1:00 -
2970 Rule Mongol 2015 2016 - Mar lastSat 2:00 1:00 -
2971 Rule Mongol 2015 2016 - Sep lastSat 0:00 0 -
2974 # Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
2975 Zone Asia/Hovd 6:06:36 - LMT 1905 Aug
2976 6:00 - %z 1978
2979 Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug
2980 7:00 - %z 1978
2985 Zone Asia/Kathmandu 5:41:16 - LMT 1920
2986 5:30 - %z 1986
2987 5:45 - %z
2991 # From Rives McDow (2002-03-13):
2998 # From Paul Eggert (2002-03-15):
3001 # (dated 2001-12-06) which says that the Cabinet adopted a scheme "to
3004 # 15th October each year". This agrees with McDow's 04-07 at 00:00,
3008 # transition takes place at 00:00 on the first Sunday on or after 04-02.
3010 # From Paul Eggert (2003-02-09):
3011 # DAWN <http://www.dawn.com/2002/10/06/top13.htm> reported on 2002-10-05
3014 # From Steffen Thorsen (2003-03-14):
3026 # From Alex Krivenyshev (2008-05-15):
3036 # http://www.dailytimes.com.pk/default.asp?page=2008\05\15\story_15-5-2008_pg1_4
3038 # From Arthur David Olson (2008-05-19):
3039 # XXX--midnight transitions is a guess; 2008 only is a guess.
3041 # From Alexander Krivenyshev (2008-08-28):
3042 # Pakistan government has decided to keep the watches one-hour advanced
3043 # for another 2 months - plan to return to Standard Time on October 31
3049 # From Alexander Krivenyshev (2009-04-08):
3056 # recent news that instead of May 2009 - Pakistan plan to
3070 # From Steffen Thorsen (2009-09-17):
3078 # From Alexander Krivenyshev (2009-09-28):
3087 # From Steffen Thorsen (2009-09-29):
3101 # https://www.timeanddate.com/news/time/pakistan-ends-dst09.html
3103 # From Christoph Göhre (2009-10-01):
3107 # From Steffen Thorsen (2010-03-26):
3109 # > On Thursday (2010-03-25) it was announced that DST would start in
3110 # > Pakistan on 2010-04-01.
3114 # > being, it seems unclear if DST will be actually observed or not - but
3119 # http://www.apakistannews.com/govt-withdraws-plan-to-advance-clocks-172041
3124 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
3125 Rule Pakistan 2002 only - Apr Sun>=2 0:00 1:00 S
3126 Rule Pakistan 2002 only - Oct Sun>=2 0:00 0 -
3127 Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
3128 Rule Pakistan 2008 2009 - Nov 1 0:00 0 -
3129 Rule Pakistan 2009 only - Apr 15 0:00 1:00 S
3132 Zone Asia/Karachi 4:28:12 - LMT 1907
3133 5:30 - %z 1942 Sep
3135 5:30 - %z 1951 Sep 30
3136 5:00 - %z 1971 Mar 26
3141 # From Amos Shapir (1998-02-15):
3143 # From 1917 until 1948-05-15, all of Palestine, including the parts now
3147 # The Gaza Strip was under Egyptian rule between 1948-05-15 until 1967-06-05
3148 # (except a short occupation by Israel from 1956-11 till 1957-03, but no
3155 # Trans-Jordan"). So the rules for Jordan for that time apply. Major
3156 # towns in that area are Nablus (Shchem), El-Halil (Hebron), Ramallah, and
3162 # of any (such orders may have been issued semi-annually whenever summer
3174 # Area \ when | 1918-1947 | 1948-1967 | 1967-1995 | 1996-
3175 # ------------+-----------+-----------+-----------+-----------
3183 # From Paul Eggert (2006-03-22):
3194 # From IINS News Service - Israel - 1998-03-23 10:38:07 Israel time,
3199 # one-hour forward at this time. As a sign of independence from Israeli rule,
3202 # From Paul Eggert (1999-09-20):
3204 # http://www.jpost.com/com/Archive/22.Apr.1999/Opinion/Article-2.html
3205 # (Jerusalem Post, 1999-04-22) that
3206 # the Palestinian National Authority changed to DST on 1999-04-15.
3211 # From Paul Eggert (2005-11-22):
3214 # From Steffen Thorsen (2005-11-23):
3218 # earlier - the same goes for Jordan.
3220 # From Steffen Thorsen (2006-08-17):
3228 # From Steffen Thorsen (2006-09-26):
3229 # according to the Palestine News Network (2006-09-19):
3237 # From Jesper Nørgaard Welen (2007-09-18):
3241 # From Paul Eggert (2007-09-20):
3248 # From Alexander Krivenyshev (2008-08-28):
3258 # From Alexander Krivenyshev (2009-03-26):
3269 # From Steffen Thorsen (2009-08-31):
3271 # winter time on Friday, 2009-09-04.
3283 # https://www.timeanddate.com/news/time/westbank-gaza-dst-2009.html
3285 # From Alexander Krivenyshev (2009-09-02):
3296 # From Alexander Krivenyshev (2010-03-19):
3305 # From Steffen Thorsen (2010-03-24):
3315 # From Steffen Thorsen (2010-08-11):
3318 # the clocks were set back one hour at 2010-08-11 00:00:00 local time in
3321 # https://www.timeanddate.com/news/time/westbank-gaza-end-dst-2010.html
3323 # From Steffen Thorsen (2011-08-26):
3325 # August, and will now enter daylight saving time again on 2011-08-30
3331 # https://www.timeanddate.com/news/time/palestine-dst-2011.html
3333 # From Alexander Krivenyshev (2011-08-27):
3339 # the Muslim feast of Id al-Fitr, which begins on Tuesday..."
3345 # From Steffen Thorsen (2011-09-30):
3346 # West Bank did end Daylight Saving Time this morning/midnight (2011-09-30
3353 # From Steffen Thorsen (2012-03-26):
3355 # on Friday (Thursday midnight, 2012-03-29 24:00).
3359 # http://safa.ps/details/news/74352/بدء-التوقيت-الصيفي-بالضفة-وغزة-ليلة-الجمعة.html
3362 # https://www.timeanddate.com/news/time/gaza-west-bank-dst-2012.html
3364 # From Steffen Thorsen (2013-03-26):
3369 # http://safa.ps/details/news/99844/رام-الله-بدء-التوقيت-الصيفي-29-الجاري.html
3371 # From Steffen Thorsen (2013-09-24):
3373 # (2013-09-27 00:00:00) (one hour earlier than last year...).
3380 # From Steffen Thorsen (2015-03-03):
3383 # start DST on 2015-03-28 00:00 which is one day later than expected.
3385 # From Paul Eggert (2015-03-03):
3386 # https://www.timeanddate.com/time/change/west-bank/ramallah?year=2014
3389 # From Hannah Kreitem (2016-03-09):
3393 # 2016-03-26, to provide the clock 60 minutes ahead."
3395 # From Sharef Mustafa (2016-10-19):
3400 # From Sharef Mustafa (2018-03-16):
3402 # http://www.palestinecabinet.gov.ps/Website/AR/NDecrees/ViewFile.ashx?ID=e7a42ab7-ee23-435a-b9c8-a…
3404 # From Even Scharning (2019-03-23):
3408 # From Sharif Mustafa (2019-03-26):
3411 # http://palestinecabinet.gov.ps/Website/AR/NDecrees/ViewFile.ashx?ID=e54e9ea1-50ee-4137-84df-0d6c7…
3413 # From Even Scharning (2019-04-10):
3416 # From Sharef Mustafa (2019-10-18):
3419 # From Steffen Thorsen (2020-10-20):
3424 # From Tim Parenti (2020-10-20):
3425 # The report of the Palestinian Cabinet meeting of 2019-10-14 confirms
3431 # From Sharef Mustafa (2020-10-20):
3436 # From Pierre Cashon (2020-10-20):
3444 # From P Chan (2021-10-18):
3446 # Palestine winter time will start from midnight 2021-10-29 (Thursday-Friday).
3448 # From Heba Hemad, Palestine Ministry of Telecom & IT (2021-10-20):
3449 # ... winter time will begin in Palestine from Friday 10-29, 01:00 AM
3452 # From Tim Parenti (2021-10-25), per Paul Eggert (2021-10-24):
3456 # From Heba Hamad (2022-03-10):
3457 # summer time will begin in Palestine from Sunday 03-27-2022, 00:00 AM.
3459 # From Heba Hamad (2022-08-30):
3460 # winter time will begin in Palestine from Saturday 10-29, 02:00 AM by
3463 # https://mm.icann.org/pipermail/tz/attachments/20220830/9f024566/Time-0001.pdf
3464 # (2022-08-31): ... the Saturday before the last Sunday in March and October
3466 # (2022-09-05): https://mtit.pna.ps/Site/New/1453
3468 # From Heba Hamad (2023-03-22):
3469 # ... summer time will begin in Palestine from Saturday 04-29-2023,
3471 # From Heba Hemad (2023-10-09):
3472 # ... winter time will begin in Palestine from Saturday 10-28-2023,
3475 # From Heba Hamad (2024-01-25):
3479 # 2024 2024-04-20
3480 # 2025 2025-04-12
3482 # From Paul Eggert (2024-01-25):
3487 # if the normal spring-forward or fall-back transition occurs during
3489 # To implement this, I predicted Ramadan-oriented transition dates for
3494 # (let ((islamic-year 1447))
3495 # (require 'cal-islam)
3496 # (while (< islamic-year 1510)
3497 # (let ((a (calendar-islamic-to-absolute (list 9 1 islamic-year)))
3498 # (b (+ 1 (calendar-islamic-to-absolute (list 10 1 islamic-year))))
3500 # (while (/= saturday (mod (setq a (1- a)) 7)))
3504 # (setq a (calendar-gregorian-from-absolute a))
3505 # (setq b (calendar-gregorian-from-absolute b))
3508 # (concat "Rule Palestine\t%d\tonly\t-\t%s\t%2d\t2:00\t0\t-\n"
3509 # "Rule Palestine\t%d\tonly\t-\t%s\t%2d\t2:00\t1:00\tS\n")
3510 # (car (cdr (cdr a))) (calendar-month-name (car a) t) (car (cdr a))
3511 # (car (cdr (cdr b))) (calendar-month-name (car b) t) (car (cdr b)))))
3512 # (setq islamic-year (+ 1 islamic-year))))
3514 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
3515 Rule EgyptAsia 1957 only - May 10 0:00 1:00 S
3516 Rule EgyptAsia 1957 1958 - Oct 1 0:00 0 -
3517 Rule EgyptAsia 1958 only - May 1 0:00 1:00 S
3518 Rule EgyptAsia 1959 1967 - May 1 1:00 1:00 S
3519 Rule EgyptAsia 1959 1965 - Sep 30 3:00 0 -
3520 Rule EgyptAsia 1966 only - Oct 1 3:00 0 -
3522 Rule Palestine 1999 2005 - Apr Fri>=15 0:00 1:00 S
3523 Rule Palestine 1999 2003 - Oct Fri>=15 0:00 0 -
3524 Rule Palestine 2004 only - Oct 1 1:00 0 -
3525 Rule Palestine 2005 only - Oct 4 2:00 0 -
3526 Rule Palestine 2006 2007 - Apr 1 0:00 1:00 S
3527 Rule Palestine 2006 only - Sep 22 0:00 0 -
3528 Rule Palestine 2007 only - Sep 13 2:00 0 -
3529 Rule Palestine 2008 2009 - Mar lastFri 0:00 1:00 S
3530 Rule Palestine 2008 only - Sep 1 0:00 0 -
3531 Rule Palestine 2009 only - Sep 4 1:00 0 -
3532 Rule Palestine 2010 only - Mar 26 0:00 1:00 S
3533 Rule Palestine 2010 only - Aug 11 0:00 0 -
3534 Rule Palestine 2011 only - Apr 1 0:01 1:00 S
3535 Rule Palestine 2011 only - Aug 1 0:00 0 -
3536 Rule Palestine 2011 only - Aug 30 0:00 1:00 S
3537 Rule Palestine 2011 only - Sep 30 0:00 0 -
3538 Rule Palestine 2012 2014 - Mar lastThu 24:00 1:00 S
3539 Rule Palestine 2012 only - Sep 21 1:00 0 -
3540 Rule Palestine 2013 only - Sep 27 0:00 0 -
3541 Rule Palestine 2014 only - Oct 24 0:00 0 -
3542 Rule Palestine 2015 only - Mar 28 0:00 1:00 S
3543 Rule Palestine 2015 only - Oct 23 1:00 0 -
3544 Rule Palestine 2016 2018 - Mar Sat<=30 1:00 1:00 S
3545 Rule Palestine 2016 2018 - Oct Sat<=30 1:00 0 -
3546 Rule Palestine 2019 only - Mar 29 0:00 1:00 S
3547 Rule Palestine 2019 only - Oct Sat<=30 0:00 0 -
3548 Rule Palestine 2020 2021 - Mar Sat<=30 0:00 1:00 S
3549 Rule Palestine 2020 only - Oct 24 1:00 0 -
3550 Rule Palestine 2021 only - Oct 29 1:00 0 -
3551 Rule Palestine 2022 only - Mar 27 0:00 1:00 S
3552 Rule Palestine 2022 2035 - Oct Sat<=30 2:00 0 -
3553 Rule Palestine 2023 only - Apr 29 2:00 1:00 S
3554 Rule Palestine 2024 only - Apr 20 2:00 1:00 S
3555 Rule Palestine 2025 only - Apr 12 2:00 1:00 S
3556 Rule Palestine 2026 2054 - Mar Sat<=30 2:00 1:00 S
3557 Rule Palestine 2036 only - Oct 18 2:00 0 -
3558 Rule Palestine 2037 only - Oct 10 2:00 0 -
3559 Rule Palestine 2038 only - Sep 25 2:00 0 -
3560 Rule Palestine 2039 only - Sep 17 2:00 0 -
3561 Rule Palestine 2040 only - Sep 1 2:00 0 -
3562 Rule Palestine 2040 only - Oct 20 2:00 1:00 S
3563 Rule Palestine 2040 2067 - Oct Sat<=30 2:00 0 -
3564 Rule Palestine 2041 only - Aug 24 2:00 0 -
3565 Rule Palestine 2041 only - Oct 5 2:00 1:00 S
3566 Rule Palestine 2042 only - Aug 16 2:00 0 -
3567 Rule Palestine 2042 only - Sep 27 2:00 1:00 S
3568 Rule Palestine 2043 only - Aug 1 2:00 0 -
3569 Rule Palestine 2043 only - Sep 19 2:00 1:00 S
3570 Rule Palestine 2044 only - Jul 23 2:00 0 -
3571 Rule Palestine 2044 only - Sep 3 2:00 1:00 S
3572 Rule Palestine 2045 only - Jul 15 2:00 0 -
3573 Rule Palestine 2045 only - Aug 26 2:00 1:00 S
3574 Rule Palestine 2046 only - Jun 30 2:00 0 -
3575 Rule Palestine 2046 only - Aug 18 2:00 1:00 S
3576 Rule Palestine 2047 only - Jun 22 2:00 0 -
3577 Rule Palestine 2047 only - Aug 3 2:00 1:00 S
3578 Rule Palestine 2048 only - Jun 6 2:00 0 -
3579 Rule Palestine 2048 only - Jul 25 2:00 1:00 S
3580 Rule Palestine 2049 only - May 29 2:00 0 -
3581 Rule Palestine 2049 only - Jul 10 2:00 1:00 S
3582 Rule Palestine 2050 only - May 21 2:00 0 -
3583 Rule Palestine 2050 only - Jul 2 2:00 1:00 S
3584 Rule Palestine 2051 only - May 6 2:00 0 -
3585 Rule Palestine 2051 only - Jun 24 2:00 1:00 S
3586 Rule Palestine 2052 only - Apr 27 2:00 0 -
3587 Rule Palestine 2052 only - Jun 8 2:00 1:00 S
3588 Rule Palestine 2053 only - Apr 12 2:00 0 -
3589 Rule Palestine 2053 only - May 31 2:00 1:00 S
3590 Rule Palestine 2054 only - Apr 4 2:00 0 -
3591 Rule Palestine 2054 only - May 23 2:00 1:00 S
3592 Rule Palestine 2055 only - May 8 2:00 1:00 S
3593 Rule Palestine 2056 only - Apr 29 2:00 1:00 S
3594 Rule Palestine 2057 only - Apr 14 2:00 1:00 S
3595 Rule Palestine 2058 only - Apr 6 2:00 1:00 S
3596 Rule Palestine 2059 max - Mar Sat<=30 2:00 1:00 S
3597 Rule Palestine 2068 only - Oct 20 2:00 0 -
3598 Rule Palestine 2069 only - Oct 12 2:00 0 -
3599 Rule Palestine 2070 only - Oct 4 2:00 0 -
3600 Rule Palestine 2071 only - Sep 19 2:00 0 -
3601 Rule Palestine 2072 only - Sep 10 2:00 0 -
3602 Rule Palestine 2072 only - Oct 22 2:00 1:00 S
3603 Rule Palestine 2072 max - Oct Sat<=30 2:00 0 -
3604 Rule Palestine 2073 only - Sep 2 2:00 0 -
3605 Rule Palestine 2073 only - Oct 14 2:00 1:00 S
3606 Rule Palestine 2074 only - Aug 18 2:00 0 -
3607 Rule Palestine 2074 only - Oct 6 2:00 1:00 S
3608 Rule Palestine 2075 only - Aug 10 2:00 0 -
3609 Rule Palestine 2075 only - Sep 21 2:00 1:00 S
3610 Rule Palestine 2076 only - Jul 25 2:00 0 -
3611 Rule Palestine 2076 only - Sep 12 2:00 1:00 S
3612 Rule Palestine 2077 only - Jul 17 2:00 0 -
3613 Rule Palestine 2077 only - Sep 4 2:00 1:00 S
3614 Rule Palestine 2078 only - Jul 9 2:00 0 -
3615 Rule Palestine 2078 only - Aug 20 2:00 1:00 S
3616 Rule Palestine 2079 only - Jun 24 2:00 0 -
3617 Rule Palestine 2079 only - Aug 12 2:00 1:00 S
3618 Rule Palestine 2080 only - Jun 15 2:00 0 -
3619 Rule Palestine 2080 only - Jul 27 2:00 1:00 S
3620 Rule Palestine 2081 only - Jun 7 2:00 0 -
3621 Rule Palestine 2081 only - Jul 19 2:00 1:00 S
3622 Rule Palestine 2082 only - May 23 2:00 0 -
3623 Rule Palestine 2082 only - Jul 11 2:00 1:00 S
3624 Rule Palestine 2083 only - May 15 2:00 0 -
3625 Rule Palestine 2083 only - Jun 26 2:00 1:00 S
3626 Rule Palestine 2084 only - Apr 29 2:00 0 -
3627 Rule Palestine 2084 only - Jun 17 2:00 1:00 S
3628 Rule Palestine 2085 only - Apr 21 2:00 0 -
3629 Rule Palestine 2085 only - Jun 9 2:00 1:00 S
3630 Rule Palestine 2086 only - Apr 13 2:00 0 -
3631 Rule Palestine 2086 only - May 25 2:00 1:00 S
3634 Zone Asia/Gaza 2:17:52 - LMT 1900 Oct
3640 2:00 - EET 2008 Sep
3642 2:00 - EET 2010 Mar 27 0:01
3644 2:00 - EET 2012
3647 Zone Asia/Hebron 2:20:23 - LMT 1900 Oct
3659 # From Paul Eggert (2024-01-21):
3660 # The Spanish initially used American (west-of-Greenwich) time.
3662 # 1762-10-06 through 1764-04; for now assume it kept American time.
3663 # On 1844-08-16, Narciso Clavería, governor-general of the
3664 # Philippines, issued a proclamation announcing that 1844-12-30 was to
3665 # be immediately followed by 1845-01-01; see R.H. van Gent's
3670 # From Jesper Nørgaard Welen (2006-04-26):
3673 # [a story dated 2006-04-25 by Cris Larano of Dow Jones Newswires,
3676 # From Paul Eggert (2014-08-14):
3677 # The following source says DST may be instituted November-January and again
3678 # March-June, but this is not definite. It also says DST was last proclaimed
3679 # during the Ramos administration (1992-1998); but again, no details.
3681 # Philippine Star 2014-08-05
3682 # http://www.philstar.com/headlines/2014/08/05/1354152/pnoy-urged-declare-use-daylight-saving-time
3684 # From Paul Goyette (2018-06-15) with URLs updated by Guy Harris (2024-02-15):
3690 # [1] https://www.officialgazette.gov.ph/2013/05/15/republic-act-no-10535/
3691 # [2] https://prsd.pagasa.dost.gov.ph/index.php/28-astronomy/302-philippine-standard-time
3693 # From Paul Eggert (2018-06-19):
3695 # more popular among reliable English-language news sources. This is
3700 # From P Chan (2021-05-10):
3703 # From Paul Eggert (2021-05-10):
3706 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
3707 Rule Phil 1936 only - Nov 1 0:00 1:00 D
3708 Rule Phil 1937 only - Feb 1 0:00 0 S
3709 Rule Phil 1954 only - Apr 12 0:00 1:00 D
3710 Rule Phil 1954 only - Jul 1 0:00 0 S
3711 Rule Phil 1978 only - Mar 22 0:00 1:00 D
3712 Rule Phil 1978 only - Sep 21 0:00 0 S
3714 Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31
3715 8:04:00 - LMT 1899 May 11
3717 9:00 - JST 1944 Nov
3723 Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha
3724 4:00 - %z 1972 Jun
3725 3:00 - %z
3731 # Japan's year-round bases in Antarctica match this since 1970.
3733 # From Paul Eggert (2018-08-29):
3737 # modern times", New York Times (1961-04-09), p 20, wrote that only airlines
3738 # observed standard time, and that people in Jeddah mostly observed quasi-solar
3744 # practice had been to set one's watch to 12:00 (i.e., midnight) at sunset -
3746 # the time on the other side - many foreigners set their watches to 6pm
3748 # used UTC +04), Aramco used UTC +03 with DST, and the Trans-Arabian Pipe Line
3756 # Antar E. Dinner at When? Saudi Aramco World, 1969 March/April. 2-3.
3759 # Port Angeles (WA) Evening News. 1965-03-10. page 3.
3761 # The TZ database cannot represent quasi-solar time; airline time is the best
3764 # a weekly Dhahran-Cairo service, via the Saudi Arabian cities of Riyadh and
3768 # Shanks & Pottenger also state that until 1968-05-01 Saudi Arabia had two
3774 Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14
3775 3:00 - %z
3778 # taken from Mok Ly Yng (2003-10-30)
3781 Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
3782 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
3783 7:00 - %z 1933 Jan 1
3785 7:20 - %z 1941 Sep 1
3786 7:30 - %z 1942 Feb 16
3787 9:00 - %z 1945 Sep 12
3788 7:30 - %z 1981 Dec 31 16:00u
3789 8:00 - %z
3796 # From Paul Eggert (2013-02-21):
3802 # From Paul Eggert (1996-09-03):
3804 # (<http://www.virtual-pc.com/lankaweb/news/items/240596-2.html>, 1996-05-24,
3805 # no longer available as of 1999-08-17)
3809 # From Dharmasiri Senanayake, Sri Lanka Media Minister (1996-10-24), as quoted
3810 # by Shamindra in Daily News - Hot News Section
3811 # <news:54rka5$m5h@mtinsc01-mgt.ops.worldnet.att.net> (1996-10-26):
3815 # From Jesper Nørgaard Welen (2006-04-14), quoting Sri Lanka News Online
3816 # <http://news.sinhalaya.com/wmview.php?ArtID=11002> (2006-04-13):
3820 # From Peter Apps and Ranga Sirila of Reuters (2006-04-12) in:
3821 …newsArticle.aspx?type=scienceNews&storyID=2006-04-12T172228Z_01_COL295762_RTRIDST_0_SCIENCE-SRILAN…
3825 # From Paul Eggert (2006-04-18):
3829 # From Sadika Sumanapala (2016-10-19):
3834 # From Paul Eggert (2016-10-18):
3840 # other English-language news sources. Our old abbreviation "LKT" is
3845 Zone Asia/Colombo 5:19:24 - LMT 1880
3846 5:19:32 - MMT 1906 # Moratuwa Mean Time
3847 5:30 - %z 1942 Jan 5
3850 5:30 - %z 1996 May 25 0:00
3851 6:30 - %z 1996 Oct 26 0:30
3852 6:00 - %z 2006 Apr 15 0:30
3853 5:30 - %z
3856 # Rule NAME FROM TO - IN ON AT SAVE LETTER/S
3857 Rule Syria 1920 1923 - Apr Sun>=15 2:00 1:00 S
3858 Rule Syria 1920 1923 - Oct Sun>=1 2:00 0 -
3859 Rule Syria 1962 only - Apr 29 2:00 1:00 S
3860 Rule Syria 1962 only - Oct 1 2:00 0 -
3861 Rule Syria 1963 1965 - May 1 2:00 1:00 S
3862 Rule Syria 1963 only - Sep 30 2:00 0 -
3863 Rule Syria 1964 only - Oct 1 2:00 0 -
3864 Rule Syria 1965 only - Sep 30 2:00 0 -
3865 Rule Syria 1966 only - Apr 24 2:00 1:00 S
3866 Rule Syria 1966 1976 - Oct 1 2:00 0 -
3867 Rule Syria 1967 1978 - May 1 2:00 1:00 S
3868 Rule Syria 1977 1978 - Sep 1 2:00 0 -
3869 Rule Syria 1983 1984 - Apr 9 2:00 1:00 S
3870 Rule Syria 1983 1984 - Oct 1 2:00 0 -
3871 Rule Syria 1986 only - Feb 16 2:00 1:00 S
3872 Rule Syria 1986 only - Oct 9 2:00 0 -
3873 Rule Syria 1987 only - Mar 1 2:00 1:00 S
3874 Rule Syria 1987 1988 - Oct 31 2:00 0 -
3875 Rule Syria 1988 only - Mar 15 2:00 1:00 S
3876 Rule Syria 1989 only - Mar 31 2:00 1:00 S
3877 Rule Syria 1989 only - Oct 1 2:00 0 -
3878 Rule Syria 1990 only - Apr 1 2:00 1:00 S
3879 Rule Syria 1990 only - Sep 30 2:00 0 -
3880 Rule Syria 1991 only - Apr 1 0:00 1:00 S
3881 Rule Syria 1991 1992 - Oct 1 0:00 0 -
3882 Rule Syria 1992 only - Apr 8 0:00 1:00 S
3883 Rule Syria 1993 only - Mar 26 0:00 1:00 S
3884 Rule Syria 1993 only - Sep 25 0:00 0 -
3885 # IATA SSIM (1998-02) says 1998-04-02;
3886 # (1998-09) says 1999-03-29 and 1999-09-29; (1999-02) says 1999-04-02,
3887 # 2000-04-02, and 2001-04-02; (1999-09) says 2000-03-31 and 2001-03-31;
3888 # (2006) says 2006-03-31 and 2006-09-22;
3890 # except for the 2006-09-22 claim (which seems right for Ramadan).
3891 Rule Syria 1994 1996 - Apr 1 0:00 1:00 S
3892 Rule Syria 1994 2005 - Oct 1 0:00 0 -
3893 Rule Syria 1997 1998 - Mar lastMon 0:00 1:00 S
3894 Rule Syria 1999 2006 - Apr 1 0:00 1:00 S
3895 # From Stephen Colebourne (2006-09-18):
3898 Rule Syria 2006 only - Sep 22 0:00 0 -
3899 # From Paul Eggert (2007-03-29):
3901 # http://www.iht.com/articles/ap/2007/03/29/africa/ME-GEN-Syria-Time-Change.php
3902 Rule Syria 2007 only - Mar lastFri 0:00 1:00 S
3903 # From Jesper Nørgaard (2007-10-27):
3911 # From Steffen Thorsen (2007-10-27):
3917 # I found confirmation on this in this gov.sy-article (Arabic):
3924 Rule Syria 2007 only - Nov Fri>=1 0:00 0 -
3926 # From Stephen Colebourne (2008-03-17):
3929 # Country Time Standard --- DST Start --- --- DST End --- DST
3937 # From Arthur David Olson (2008-03-17):
3938 # Here's a link to English-language coverage by the Syrian Arab News
3947 # From Arthur David Olson (2008-03-18):
3953 # From Steffen Thorsen (2008-10-07):
3954 # Syria has now officially decided to end DST on 2008-11-01 this year,
3958 # winter time on 2008-11-01 at 00:00 local daylight time (delaying/setting
3963 # From Steffen Thorsen (2009-03-19):
3964 # Syria will start DST on 2009-03-27 00:00 this year according to many sources,
3970 # (Arabic, gov-site)
3975 # https://www.timeanddate.com/news/time/syria-dst-starts-march-27-2009.html
3977 # From Steffen Thorsen (2009-10-27):
3978 # The Syrian Arab News Network on 2009-09-29 reported that Syria will
3980 # 2009-10-29 and Friday 2009-10-30:
3983 # From Arthur David Olson (2009-10-28):
3988 # From Steffen Thorsen (2010-03-17):
3989 # The "Syrian News Station" reported on 2010-03-16 that the Council of
3991 # 2010-04-01: (midnight between Thursday and Friday):
3994 # From Steffen Thorsen (2012-03-26):
4002 # https://www.timeanddate.com/news/time/syria-dst-2012.html
4004 # From Steffen Thorsen (2022-10-05):
4005 # Syria is adopting year-round DST, starting this autumn....
4010 # From Paul Eggert (2022-10-05):
4012 # (non-DST) at the point where DST would otherwise have ended.
4014 Rule Syria 2008 only - Apr Fri>=1 0:00 1:00 S
4015 Rule Syria 2008 only - Nov 1 0:00 0 -
4016 Rule Syria 2009 only - Mar lastFri 0:00 1:00 S
4017 Rule Syria 2010 2011 - Apr Fri>=1 0:00 1:00 S
4018 Rule Syria 2012 2022 - Mar lastFri 0:00 1:00 S
4019 Rule Syria 2009 2022 - Oct lastFri 0:00 0 -
4022 Zone Asia/Damascus 2:25:12 - LMT 1920 # Dimashq
4024 3:00 - %z
4029 Zone Asia/Dushanbe 4:35:12 - LMT 1924 May 2
4030 5:00 - %z 1930 Jun 21
4033 5:00 - %z
4041 Zone Asia/Bangkok 6:42:04 - LMT 1880
4042 6:42:04 - BMT 1920 Apr # Bangkok Mean Time
4043 7:00 - %z
4048 Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad
4049 4:00 - %z 1930 Jun 21
4052 5:00 - %z
4061 Zone Asia/Dubai 3:41:12 - LMT 1920
4062 4:00 - %z
4067 Zone Asia/Samarkand 4:27:53 - LMT 1924 May 2
4068 4:00 - %z 1930 Jun 21
4069 5:00 - %z 1981 Apr 1
4071 6:00 - %z 1982 Apr 1
4073 5:00 - %z
4076 Zone Asia/Tashkent 4:37:11 - LMT 1924 May 2
4077 5:00 - %z 1930 Jun 21
4080 5:00 - %z
4084 # From Paul Eggert (2014-10-04):
4090 # From Arthur David Olson (2008-03-18):
4091 # The English-language name of Vietnam's most populous city is "Ho Chi Minh
4094 # From Paul Eggert (2024-01-14) after a 2014 heads-up from Trần Ngọc Quân
4095 # and a 2024-01-14 heads-up from Đoàn Trần Công Danh:
4096 # Trần Tiến Bình's authoritative book "Lịch Việt Nam: thế kỷ XX-XXI (1901-2100)"
4097 # (Nhà xuất bản Văn Hoá - Thông Tin, Hanoi, 2005), pp 49-50,
4101 # https://mm.icann.org/pipermail/tz/2014-October/021654.html
4109 # which is used below even though the modern-day Phù Liễn Observatory
4114 # To 07:00 on 1911-05-01.
4115 # To 08:00 on 1942-12-31 at 23:00.
4116 # To 09:00 on 1945-03-14 at 23:00.
4117 # To 07:00 on 1945-09-02 in Vietnam.
4118 # To 08:00 on 1947-04-01 in French-controlled Indochina.
4119 # To 07:00 on 1955-07-01 in South Vietnam.
4120 # To 08:00 on 1959-12-31 at 23:00 in South Vietnam.
4121 # To 07:00 on 1975-06-13 in South Vietnam.
4128 # Lê Thành Lân: "Lịch và niên biểu lịch sử hai mươi thế kỷ (0001-2010)",
4131 # Lê Thành Lân: "Lịch hai thế kỷ (1802-2010) và các lịch vĩnh cửu",
4135 # Võ Nguyên Giáp, Việt Nam Dân Quốc Công Báo, No. 1 (1945-09-29), page 13
4136 # http://baochi.nlv.gov.vn/baochi/cgi-bin/baochi?a=d&d=JwvzO19450929.2.5&dliv=none
4137 # It says that on 1945-09-01 at 24:00, Vietnam moved back two hours, to +07.
4138 # It also mentions a 1945-03-29 decree (by a Japanese Governor-General)
4143 # Ngô Đình Diệm, Công Báo Việt Nam, No. 92 (1955-07-02), page 1780-1781
4144 # Ordinance (Dụ) No. 46 (1955-06-25)
4145 # http://ddsnext.crl.edu/titles/32341#?c=0&m=29&s=0&cv=4&r=0&xywh=-89%2C342%2C1724%2C1216
4146 # It says that on 1955-07-01 at 01:00, South Vietnam moved back 1 hour (to +07).
4149 # Ngô Đình Diệm, Công Báo Việt Nam Cộng Hòa, 1960 part 1 (1960-01-02), page 62
4150 # Decree (Sắc lệnh) No. 362-TTP (1959-12-30)
4151 # http://ddsnext.crl.edu/titles/32341#?c=0&m=138&s=0&cv=793&r=0&xywh=-54%2C1504%2C1705%2C1202
4152 # It says that on 1959-12-31 at 23:00, South Vietnam moved forward 1 hour (to +08).
4157 Zone Asia/Ho_Chi_Minh 7:06:30 - LMT 1906 Jul 1
4158 7:06:30 - PLMT 1911 May 1 # Phù Liễn MT
4159 7:00 - %z 1942 Dec 31 23:00
4160 8:00 - %z 1945 Mar 14 23:00
4161 9:00 - %z 1945 Sep 1 24:00
4162 7:00 - %z 1947 Apr 1
4163 8:00 - %z 1955 Jul 1 01:00
4164 7:00 - %z 1959 Dec 31 23:00
4165 8:00 - %z 1975 Jun 13
4166 7:00 - %z
4168 # From Paul Eggert (2019-02-19):
4171 # Vietnam since 1975-06-13. Presumably clocks often changed in south Vietnam