asia (1bde3b70660fe02e45b1d5b3b8b89eaa7a563b82) asia (dc135c6e049aa0f1455e66ffe97cbb814a18bd3a)
1# This file is in the public domain, so clarified as of
2# 2009-05-17 by Arthur David Olson.
3
4# This file is by no means authoritative; if you think you know better,
5# go ahead and edit the file (and please send any changes to
6# tz@iana.org for general use in the future). For more, please see
7# the file CONTRIBUTING in the tz distribution.
8
1# This file is in the public domain, so clarified as of
2# 2009-05-17 by Arthur David Olson.
3
4# This file is by no means authoritative; if you think you know better,
5# go ahead and edit the file (and please send any changes to
6# tz@iana.org for general use in the future). For more, please see
7# the file CONTRIBUTING in the tz distribution.
8
9# From Paul Eggert (2015-08-08):
9# From Paul Eggert (2017-01-13):
10#
11# Unless otherwise specified, the source for data through 1990 is:
12# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
13# San Diego: ACS Publications, Inc. (2003).
14# Unfortunately this book contains many errors and cites no sources.
15#
10#
11# Unless otherwise specified, the source for data through 1990 is:
12# Thomas G. Shanks and Rique Pottenger, The International Atlas (6th edition),
13# San Diego: ACS Publications, Inc. (2003).
14# Unfortunately this book contains many errors and cites no sources.
15#
16# Gwillim Law writes that a good source
17# for recent time zone data is the International Air Transport
16# Many years ago Gwillim Law wrote that a good source
17# for time zone data was the International Air Transport
18# Association's Standard Schedules Information Manual (IATA SSIM),
19# published semiannually. Law sent in several helpful summaries
20# of the IATA's data after 1990. Except where otherwise noted,
21# IATA SSIM is the source for entries after 1990.
22#
23# Another source occasionally used is Edward W. Whitman, World Time Differences,
24# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
25# I found in the UCLA library.

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30#
31# For Russian data circa 1919, a source is:
32# Byalokoz EL. New Counting of Time in Russia since July 1, 1919.
33# (See the 'europe' file for a fuller citation.)
34#
35# A reliable and entertaining source about time zones is
36# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
37#
18# Association's Standard Schedules Information Manual (IATA SSIM),
19# published semiannually. Law sent in several helpful summaries
20# of the IATA's data after 1990. Except where otherwise noted,
21# IATA SSIM is the source for entries after 1990.
22#
23# Another source occasionally used is Edward W. Whitman, World Time Differences,
24# Whitman Publishing Co, 2 Niagara Av, Ealing, London (undated), which
25# I found in the UCLA library.

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30#
31# For Russian data circa 1919, a source is:
32# Byalokoz EL. New Counting of Time in Russia since July 1, 1919.
33# (See the 'europe' file for a fuller citation.)
34#
35# A reliable and entertaining source about time zones is
36# Derek Howse, Greenwich time and longitude, Philip Wilson Publishers (1997).
37#
38# I invented the abbreviations marked '*' in the following table;
39# the rest are from earlier versions of this file, or from other sources.
40# Corrections are welcome!
38# The following alphabetic abbreviations appear in these tables:
41# std dst
42# LMT Local Mean Time
43# 2:00 EET EEST Eastern European Time
44# 2:00 IST IDT Israel
39# std dst
40# LMT Local Mean Time
41# 2:00 EET EEST Eastern European Time
42# 2:00 IST IDT Israel
45# 3:00 AST ADT Arabia*
46# 3:30 IRST IRDT Iran*
47# 4:00 GST Gulf*
48# 5:30 IST India
43# 5:30 IST India
49# 7:00 ICT Indochina, most times and locations*
50# 7:00 WIB west Indonesia (Waktu Indonesia Barat)
51# 8:00 WITA central Indonesia (Waktu Indonesia Tengah)
52# 8:00 CST China
44# 7:00 WIB west Indonesia (Waktu Indonesia Barat)
45# 8:00 WITA central Indonesia (Waktu Indonesia Tengah)
46# 8:00 CST China
53# 8:00 IDT Indochina, 1943-45, 1947-55, 1960-75 (some locations)*
54# 8:00 JWST Western Standard Time (Japan, 1896/1937)*
55# 8:30 KST KDT Korea when at +0830*
56# 9:00 JCST Central Standard Time (Japan, 1896/1937)
47# 8:30 KST KDT Korea when at +0830
57# 9:00 WIT east Indonesia (Waktu Indonesia Timur)
58# 9:00 JST JDT Japan
59# 9:00 KST KDT Korea when at +09
60# 9:30 ACST Australian Central Standard Time
48# 9:00 WIT east Indonesia (Waktu Indonesia Timur)
49# 9:00 JST JDT Japan
50# 9:00 KST KDT Korea when at +09
51# 9:30 ACST Australian Central Standard Time
52# Otherwise, these tables typically use numeric abbreviations like +03
53# and +0330 for integer hour and minute UTC offsets. Although earlier
54# editions invented alphabetic time zone abbreviations for every
55# offset, this did not reflect common practice.
61#
62# See the 'europe' file for Russia and Turkey in Asia.
63
64# From Guy Harris:
65# Incorporates data for Singapore from Robert Elz' asia 1.1, as well as
66# additional information from Tom Yap, Sun Microsystems Intercontinental
67# Technical Support (including a page from the Official Airline Guide -
56#
57# See the 'europe' file for Russia and Turkey in Asia.
58
59# From Guy Harris:
60# Incorporates data for Singapore from Robert Elz' asia 1.1, as well as
61# additional information from Tom Yap, Sun Microsystems Intercontinental
62# Technical Support (including a page from the Official Airline Guide -
68# Worldwide Edition). The names for time zones are guesses.
63# Worldwide Edition).
69
70###############################################################################
71
72# These rules are stolen from the 'europe' file.
73# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
74Rule EUAsia 1981 max - Mar lastSun 1:00u 1:00 S
75Rule EUAsia 1979 1995 - Sep lastSun 1:00u 0 -
76Rule EUAsia 1996 max - Oct lastSun 1:00u 0 -

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81Rule RussiaAsia 1981 1983 - Oct 1 0:00 0 -
82Rule RussiaAsia 1984 1995 - Sep lastSun 2:00s 0 -
83Rule RussiaAsia 1985 2011 - Mar lastSun 2:00s 1:00 S
84Rule RussiaAsia 1996 2011 - Oct lastSun 2:00s 0 -
85
86# Afghanistan
87# Zone NAME GMTOFF RULES FORMAT [UNTIL]
88Zone Asia/Kabul 4:36:48 - LMT 1890
64
65###############################################################################
66
67# These rules are stolen from the 'europe' file.
68# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
69Rule EUAsia 1981 max - Mar lastSun 1:00u 1:00 S
70Rule EUAsia 1979 1995 - Sep lastSun 1:00u 0 -
71Rule EUAsia 1996 max - Oct lastSun 1:00u 0 -

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76Rule RussiaAsia 1981 1983 - Oct 1 0:00 0 -
77Rule RussiaAsia 1984 1995 - Sep lastSun 2:00s 0 -
78Rule RussiaAsia 1985 2011 - Mar lastSun 2:00s 1:00 S
79Rule RussiaAsia 1996 2011 - Oct lastSun 2:00s 0 -
80
81# Afghanistan
82# Zone NAME GMTOFF RULES FORMAT [UNTIL]
83Zone Asia/Kabul 4:36:48 - LMT 1890
89 4:00 - AFT 1945
90 4:30 - AFT
84 4:00 - +04 1945
85 4:30 - +0430
91
92# Armenia
93# From Paul Eggert (2006-03-22):
94# Shanks & Pottenger have Yerevan switching to 3:00 (with Russian DST)
95# in spring 1991, then to 4:00 with no DST in fall 1995, then
96# readopting Russian DST in 1997. Go with Shanks & Pottenger, even
97# when they disagree with others. Edgar Der-Danieliantz
98# reported (1996-05-04) that Yerevan probably wouldn't use DST

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225
226# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
227Rule Dhaka 2009 only - Jun 19 23:00 1:00 S
228Rule Dhaka 2009 only - Dec 31 24:00 0 -
229
230# Zone NAME GMTOFF RULES FORMAT [UNTIL]
231Zone Asia/Dhaka 6:01:40 - LMT 1890
232 5:53:20 - HMT 1941 Oct # Howrah Mean Time?
86
87# Armenia
88# From Paul Eggert (2006-03-22):
89# Shanks & Pottenger have Yerevan switching to 3:00 (with Russian DST)
90# in spring 1991, then to 4:00 with no DST in fall 1995, then
91# readopting Russian DST in 1997. Go with Shanks & Pottenger, even
92# when they disagree with others. Edgar Der-Danieliantz
93# reported (1996-05-04) that Yerevan probably wouldn't use DST

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220
221# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
222Rule Dhaka 2009 only - Jun 19 23:00 1:00 S
223Rule Dhaka 2009 only - Dec 31 24:00 0 -
224
225# Zone NAME GMTOFF RULES FORMAT [UNTIL]
226Zone Asia/Dhaka 6:01:40 - LMT 1890
227 5:53:20 - HMT 1941 Oct # Howrah Mean Time?
233 6:30 - BURT 1942 May 15 # Burma Time
234 5:30 - IST 1942 Sep
235 6:30 - BURT 1951 Sep 30
236 6:00 - DACT 1971 Mar 26 # Dacca Time
237 6:00 - BDT 2009
238 6:00 Dhaka BD%sT
228 6:30 - +0630 1942 May 15
229 5:30 - +0530 1942 Sep
230 6:30 - +0630 1951 Sep 30
231 6:00 - +06 2009
232 6:00 Dhaka +06/+07
239
240# Bhutan
241# Zone NAME GMTOFF RULES FORMAT [UNTIL]
242Zone Asia/Thimphu 5:58:36 - LMT 1947 Aug 15 # or Thimbu
233
234# Bhutan
235# Zone NAME GMTOFF RULES FORMAT [UNTIL]
236Zone Asia/Thimphu 5:58:36 - LMT 1947 Aug 15 # or Thimbu
243 5:30 - IST 1987 Oct
244 6:00 - BTT # Bhutan Time
237 5:30 - +0530 1987 Oct
238 6:00 - +06
245
246# British Indian Ocean Territory
247# Whitman and the 1995 CIA time zone map say 5:00, but the
248# 1997 and later maps say 6:00. Assume the switch occurred in 1996.
249# We have no information as to when standard time was introduced;
250# assume it occurred in 1907, the same year as Mauritius (which
251# then contained the Chagos Archipelago).
252# Zone NAME GMTOFF RULES FORMAT [UNTIL]
253Zone Indian/Chagos 4:49:40 - LMT 1907
239
240# British Indian Ocean Territory
241# Whitman and the 1995 CIA time zone map say 5:00, but the
242# 1997 and later maps say 6:00. Assume the switch occurred in 1996.
243# We have no information as to when standard time was introduced;
244# assume it occurred in 1907, the same year as Mauritius (which
245# then contained the Chagos Archipelago).
246# Zone NAME GMTOFF RULES FORMAT [UNTIL]
247Zone Indian/Chagos 4:49:40 - LMT 1907
254 5:00 - IOT 1996 # BIOT Time
255 6:00 - IOT
248 5:00 - +05 1996
249 6:00 - +06
256
257# Brunei
258# Zone NAME GMTOFF RULES FORMAT [UNTIL]
259Zone Asia/Brunei 7:39:40 - LMT 1926 Mar # Bandar Seri Begawan
250
251# Brunei
252# Zone NAME GMTOFF RULES FORMAT [UNTIL]
253Zone Asia/Brunei 7:39:40 - LMT 1926 Mar # Bandar Seri Begawan
260 7:30 - BNT 1933
261 8:00 - BNT
254 7:30 - +0730 1933
255 8:00 - +08
262
263# Burma / Myanmar
264
265# Milne says 6:24:40 was the meridian of the time ball observatory at Rangoon.
266
267# Zone NAME GMTOFF RULES FORMAT [UNTIL]
268Zone Asia/Yangon 6:24:40 - LMT 1880 # or Rangoon
269 6:24:40 - RMT 1920 # Rangoon Mean Time?
256
257# Burma / Myanmar
258
259# Milne says 6:24:40 was the meridian of the time ball observatory at Rangoon.
260
261# Zone NAME GMTOFF RULES FORMAT [UNTIL]
262Zone Asia/Yangon 6:24:40 - LMT 1880 # or Rangoon
263 6:24:40 - RMT 1920 # Rangoon Mean Time?
270 6:30 - BURT 1942 May # Burma Time
271 9:00 - JST 1945 May 3
272 6:30 - MMT # Myanmar Time
264 6:30 - +0630 1942 May
265 9:00 - +09 1945 May 3
266 6:30 - +0630
273
274# Cambodia
275# See Asia/Bangkok.
276
277
278# China
279
280# From Guy Harris:

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327# boundaries summarized below].... A few other exceptions were two
328# counties on the Sichuan side of the Xizang-Sichuan border,
329# counties Dege and Baiyu which lies on the Sichuan side and are
330# therefore supposed to be GMT+7, Xizang region being GMT+6, but Dege
331# county is GMT+8 according to astro.com while Baiyu county is GMT+6
332# (could be true), for the moment I am assuming that those two
333# counties are mistakes in the astro.com data.
334
267
268# Cambodia
269# See Asia/Bangkok.
270
271
272# China
273
274# From Guy Harris:

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321# boundaries summarized below].... A few other exceptions were two
322# counties on the Sichuan side of the Xizang-Sichuan border,
323# counties Dege and Baiyu which lies on the Sichuan side and are
324# therefore supposed to be GMT+7, Xizang region being GMT+6, but Dege
325# county is GMT+8 according to astro.com while Baiyu county is GMT+6
326# (could be true), for the moment I am assuming that those two
327# counties are mistakes in the astro.com data.
328
335# From Paul Eggert (2014-06-30):
329# From Paul Eggert (2017-01-05):
336# Alois Treindl kindly sent me translations of the following two sources:
337#
338# (1)
339# Guo Qingsheng (National Time-Service Center, CAS, Xi'an 710600, China)
340# Beijing Time at the Beginning of the PRC
341# China Historical Materials of Science and Technology
342# (Zhongguo ke ji shi liao, 中国科技史料), Vol. 24, No. 1 (2003)
343# It gives evidence that at the beginning of the PRC, Beijing time was

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385# In earlier versions of this file, China had many separate Zone entries, but
386# this was based on what were apparently incorrect data in Shanks & Pottenger.
387# This has now been simplified to the two entries Asia/Shanghai and
388# Asia/Urumqi, with the others being links for backward compatibility.
389# Proposed in 1918 and theoretically in effect until 1949 (although in practice
390# mainly observed in coastal areas), the five zones were:
391#
392# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) UT +08:30
330# Alois Treindl kindly sent me translations of the following two sources:
331#
332# (1)
333# Guo Qingsheng (National Time-Service Center, CAS, Xi'an 710600, China)
334# Beijing Time at the Beginning of the PRC
335# China Historical Materials of Science and Technology
336# (Zhongguo ke ji shi liao, 中国科技史料), Vol. 24, No. 1 (2003)
337# It gives evidence that at the beginning of the PRC, Beijing time was

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379# In earlier versions of this file, China had many separate Zone entries, but
380# this was based on what were apparently incorrect data in Shanks & Pottenger.
381# This has now been simplified to the two entries Asia/Shanghai and
382# Asia/Urumqi, with the others being links for backward compatibility.
383# Proposed in 1918 and theoretically in effect until 1949 (although in practice
384# mainly observed in coastal areas), the five zones were:
385#
386# Changbai Time ("Long-white Time", Long-white = Heilongjiang area) UT +08:30
393# Asia/Harbin (currently a link to Asia/Shanghai)
387# Now part of Asia/Shanghai; its pre-1970 times are not recorded here.
394# Heilongjiang (except Mohe county), Jilin
395#
396# Zhongyuan Time ("Central plain Time") UT +08
388# Heilongjiang (except Mohe county), Jilin
389#
390# Zhongyuan Time ("Central plain Time") UT +08
397# Asia/Shanghai
391# Now part of Asia/Shanghai.
398# most of China
392# most of China
399# This currently represents most other zones as well,
400# as apparently these regions have been the same since 1970.
401# Milne gives 8:05:43.2 for Xujiahui Observatory time; round to nearest.
402# Guo says Shanghai switched to UT +08 "from the end of the 19th century".
403#
393# Milne gives 8:05:43.2 for Xujiahui Observatory time; round to nearest.
394# Guo says Shanghai switched to UT +08 "from the end of the 19th century".
395#
404# Long-shu Time (probably due to Long and Shu being two names of the area) UT +07
405# Asia/Chongqing (currently a link to Asia/Shanghai)
396# Long-shu Time (probably as Long and Shu were two names of the area) UT +07
397# Now part of Asia/Shanghai; its pre-1970 times are not recorded here.
406# Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan;
398# Guangxi, Guizhou, Hainan, Ningxia, Sichuan, Shaanxi, and Yunnan;
407# most of Gansu; west Inner Mongolia; west Qinghai; and the Guangdong
399# most of Gansu; west Inner Mongolia; east Qinghai; and the Guangdong
408# counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing,
409# Yangchun, Yangjiang, Yu'nan, and Yunfu.
410#
411# Xin-zang Time ("Xinjiang-Tibet Time") UT +06
400# counties Deqing, Enping, Kaiping, Luoding, Taishan, Xinxing,
401# Yangchun, Yangjiang, Yu'nan, and Yunfu.
402#
403# Xin-zang Time ("Xinjiang-Tibet Time") UT +06
412# Asia/Urumqi
413# This currently represents Kunlun Time as well,
414# as apparently the two regions have been the same since 1970.
404# This region is now part of either Asia/Urumqi or Asia/Shanghai with
405# current boundaries uncertain; times before 1970 for areas that
406# disagree with Ürümqi or Shanghai are not recorded here.
415# The Gansu counties Aksay, Anxi, Dunhuang, Subei; west Qinghai;
416# the Guangdong counties Xuwen, Haikang, Suixi, Lianjiang,
417# Zhanjiang, Wuchuan, Huazhou, Gaozhou, Maoming, Dianbai, and Xinyi;
418# east Tibet, including Lhasa, Chamdo, Shigaise, Jimsar, Shawan and Hutubi;
419# east Xinjiang, including Ürümqi, Turpan, Karamay, Korla, Minfeng, Jinghe,
420# Wusu, Qiemo, Xinyan, Wulanwusu, Jinghe, Yumin, Tacheng, Tuoli, Emin,
421# Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami,
422# Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan.
423#
424# Kunlun Time UT +05:30
407# The Gansu counties Aksay, Anxi, Dunhuang, Subei; west Qinghai;
408# the Guangdong counties Xuwen, Haikang, Suixi, Lianjiang,
409# Zhanjiang, Wuchuan, Huazhou, Gaozhou, Maoming, Dianbai, and Xinyi;
410# east Tibet, including Lhasa, Chamdo, Shigaise, Jimsar, Shawan and Hutubi;
411# east Xinjiang, including Ürümqi, Turpan, Karamay, Korla, Minfeng, Jinghe,
412# Wusu, Qiemo, Xinyan, Wulanwusu, Jinghe, Yumin, Tacheng, Tuoli, Emin,
413# Shihezi, Changji, Yanqi, Heshuo, Tuokexun, Tulufan, Shanshan, Hami,
414# Fukang, Kuitun, Kumukuli, Miquan, Qitai, and Turfan.
415#
416# Kunlun Time UT +05:30
425# Asia/Kashgar (currently a link to Asia/Urumqi)
417# This region is now in the same status as Xin-zang Time (see above).
426# West Tibet, including Pulan, Aheqi, Shufu, Shule;
427# West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke,
428# Zhaosu, Tekesi, Gongliu, Chabuchaer, Huocheng, Bole, Pishan, Suiding,
429# and Yarkand.
430
431# From Luther Ma (2009-10-17):
432# Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in
433# Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time,

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518# Zone NAME GMTOFF RULES FORMAT [UNTIL]
519# Beijing time, used throughout China; represented by Shanghai.
520Zone Asia/Shanghai 8:05:43 - LMT 1901
521 8:00 Shang C%sT 1949
522 8:00 PRC C%sT
523# Xinjiang time, used by many in western China; represented by Ürümqi / Ürümchi
524# / Wulumuqi. (Please use Asia/Shanghai if you prefer Beijing time.)
525Zone Asia/Urumqi 5:50:20 - LMT 1928
418# West Tibet, including Pulan, Aheqi, Shufu, Shule;
419# West Xinjiang, including Aksu, Atushi, Yining, Hetian, Cele, Luopu, Nileke,
420# Zhaosu, Tekesi, Gongliu, Chabuchaer, Huocheng, Bole, Pishan, Suiding,
421# and Yarkand.
422
423# From Luther Ma (2009-10-17):
424# Almost all (>99.9%) ethnic Chinese (properly ethnic Han) living in
425# Xinjiang use Chinese Standard Time. Some are aware of Xinjiang time,

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510# Zone NAME GMTOFF RULES FORMAT [UNTIL]
511# Beijing time, used throughout China; represented by Shanghai.
512Zone Asia/Shanghai 8:05:43 - LMT 1901
513 8:00 Shang C%sT 1949
514 8:00 PRC C%sT
515# Xinjiang time, used by many in western China; represented by Ürümqi / Ürümchi
516# / Wulumuqi. (Please use Asia/Shanghai if you prefer Beijing time.)
517Zone Asia/Urumqi 5:50:20 - LMT 1928
526 6:00 - XJT
518 6:00 - +06
527
528
529# Hong Kong (Xianggang)
530
531# Milne gives 7:36:41.7; round this.
532
533# From Lee Yiu Chung (2009-10-24):
534# I found there are some mistakes for the...DST rule for Hong

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737Rule Taiwan 1974 1975 - Apr 1 0:00 1:00 D
738Rule Taiwan 1974 1975 - Oct 1 0:00 0 S
739Rule Taiwan 1979 only - Jul 1 0:00 1:00 D
740Rule Taiwan 1979 only - Oct 1 0:00 0 S
741
742# Zone NAME GMTOFF RULES FORMAT [UNTIL]
743# Taipei or Taibei or T'ai-pei
744Zone Asia/Taipei 8:06:00 - LMT 1896 Jan 1
519
520
521# Hong Kong (Xianggang)
522
523# Milne gives 7:36:41.7; round this.
524
525# From Lee Yiu Chung (2009-10-24):
526# I found there are some mistakes for the...DST rule for Hong

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729Rule Taiwan 1974 1975 - Apr 1 0:00 1:00 D
730Rule Taiwan 1974 1975 - Oct 1 0:00 0 S
731Rule Taiwan 1979 only - Jul 1 0:00 1:00 D
732Rule Taiwan 1979 only - Oct 1 0:00 0 S
733
734# Zone NAME GMTOFF RULES FORMAT [UNTIL]
735# Taipei or Taibei or T'ai-pei
736Zone Asia/Taipei 8:06:00 - LMT 1896 Jan 1
745 8:00 - JWST 1937 Oct 1
737 8:00 - CST 1937 Oct 1
746 9:00 - JST 1945 Sep 21 1:00
747 8:00 Taiwan C%sT
748
749# Macau (Macao, Aomen)
750# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
738 9:00 - JST 1945 Sep 21 1:00
739 8:00 Taiwan C%sT
740
741# Macau (Macao, Aomen)
742# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
751Rule Macau 1961 1962 - Mar Sun>=16 3:30 1:00 S
752Rule Macau 1961 1964 - Nov Sun>=1 3:30 0 -
753Rule Macau 1963 only - Mar Sun>=16 0:00 1:00 S
754Rule Macau 1964 only - Mar Sun>=16 3:30 1:00 S
755Rule Macau 1965 only - Mar Sun>=16 0:00 1:00 S
756Rule Macau 1965 only - Oct 31 0:00 0 -
757Rule Macau 1966 1971 - Apr Sun>=16 3:30 1:00 S
758Rule Macau 1966 1971 - Oct Sun>=16 3:30 0 -
759Rule Macau 1972 1974 - Apr Sun>=15 0:00 1:00 S
760Rule Macau 1972 1973 - Oct Sun>=15 0:00 0 -
761Rule Macau 1974 1977 - Oct Sun>=15 3:30 0 -
762Rule Macau 1975 1977 - Apr Sun>=15 3:30 1:00 S
763Rule Macau 1978 1980 - Apr Sun>=15 0:00 1:00 S
764Rule Macau 1978 1980 - Oct Sun>=15 0:00 0 -
743Rule Macau 1961 1962 - Mar Sun>=16 3:30 1:00 D
744Rule Macau 1961 1964 - Nov Sun>=1 3:30 0 S
745Rule Macau 1963 only - Mar Sun>=16 0:00 1:00 D
746Rule Macau 1964 only - Mar Sun>=16 3:30 1:00 D
747Rule Macau 1965 only - Mar Sun>=16 0:00 1:00 D
748Rule Macau 1965 only - Oct 31 0:00 0 S
749Rule Macau 1966 1971 - Apr Sun>=16 3:30 1:00 D
750Rule Macau 1966 1971 - Oct Sun>=16 3:30 0 S
751Rule Macau 1972 1974 - Apr Sun>=15 0:00 1:00 D
752Rule Macau 1972 1973 - Oct Sun>=15 0:00 0 S
753Rule Macau 1974 1977 - Oct Sun>=15 3:30 0 S
754Rule Macau 1975 1977 - Apr Sun>=15 3:30 1:00 D
755Rule Macau 1978 1980 - Apr Sun>=15 0:00 1:00 D
756Rule Macau 1978 1980 - Oct Sun>=15 0:00 0 S
765# Zone NAME GMTOFF RULES FORMAT [UNTIL]
766Zone Asia/Macau 7:34:20 - LMT 1912 Jan 1
757# Zone NAME GMTOFF RULES FORMAT [UNTIL]
758Zone Asia/Macau 7:34:20 - LMT 1912 Jan 1
767 8:00 Macau MO%sT 1999 Dec 20 # return to China
768 8:00 PRC C%sT
759 8:00 Macau C%sT
769
770
771###############################################################################
772
773# Cyprus
774
775# Milne says the Eastern Telegraph Company used 2:14:00. Stick with LMT.
776# IATA SSIM (1998-09) has Cyprus using EU rules for the first time.

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876# (2000-08-16):
877# The Cabinet of the East Timor Transition Administration decided
878# today to advance East Timor's time by one hour. The time change,
879# which will be permanent, with no seasonal adjustment, will happen at
880# midnight on Saturday, September 16.
881
882# Zone NAME GMTOFF RULES FORMAT [UNTIL]
883Zone Asia/Dili 8:22:20 - LMT 1912 Jan 1
760
761
762###############################################################################
763
764# Cyprus
765
766# Milne says the Eastern Telegraph Company used 2:14:00. Stick with LMT.
767# IATA SSIM (1998-09) has Cyprus using EU rules for the first time.

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867# (2000-08-16):
868# The Cabinet of the East Timor Transition Administration decided
869# today to advance East Timor's time by one hour. The time change,
870# which will be permanent, with no seasonal adjustment, will happen at
871# midnight on Saturday, September 16.
872
873# Zone NAME GMTOFF RULES FORMAT [UNTIL]
874Zone Asia/Dili 8:22:20 - LMT 1912 Jan 1
884 8:00 - TLT 1942 Feb 21 23:00 # E Timor Time
885 9:00 - JST 1945 Sep 23
886 9:00 - TLT 1976 May 3
887 8:00 - WITA 2000 Sep 17 0:00
888 9:00 - TLT
875 8:00 - +08 1942 Feb 21 23:00
876 9:00 - +09 1976 May 3
877 8:00 - +08 2000 Sep 17 0:00
878 9:00 - +09
889
890# India
891
892# From Ian P. Beacock, in "A brief history of (modern) time", The Atlantic
893# http://www.theatlantic.com/technology/archive/2015/12/the-creation-of-modern-time/421419/
894# (2015-12-22):
895# In January 1906, several thousand cotton-mill workers rioted on the
896# outskirts of Bombay.... They were protesting the proposed abolition of
897# local time in favor of Indian Standard Time.... Journalists called this
898# dispute the "Battle of the Clocks." It lasted nearly half a century.
899
900# Zone NAME GMTOFF RULES FORMAT [UNTIL]
901Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata
902 5:53:20 - HMT 1941 Oct # Howrah Mean Time?
879
880# India
881
882# From Ian P. Beacock, in "A brief history of (modern) time", The Atlantic
883# http://www.theatlantic.com/technology/archive/2015/12/the-creation-of-modern-time/421419/
884# (2015-12-22):
885# In January 1906, several thousand cotton-mill workers rioted on the
886# outskirts of Bombay.... They were protesting the proposed abolition of
887# local time in favor of Indian Standard Time.... Journalists called this
888# dispute the "Battle of the Clocks." It lasted nearly half a century.
889
890# Zone NAME GMTOFF RULES FORMAT [UNTIL]
891Zone Asia/Kolkata 5:53:28 - LMT 1880 # Kolkata
892 5:53:20 - HMT 1941 Oct # Howrah Mean Time?
903 6:30 - BURT 1942 May 15 # Burma Time
893 6:30 - +0630 1942 May 15
904 5:30 - IST 1942 Sep
894 5:30 - IST 1942 Sep
905 5:30 1:00 IST 1945 Oct 15
895 5:30 1:00 +0630 1945 Oct 15
906 5:30 - IST
907# The following are like Asia/Kolkata:
908# Andaman Is
909# Lakshadweep (Laccadive, Minicoy and Amindivi Is)
910# Nicobar Is
911
912# Indonesia
913#

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948# WIT - +09 - Waktu Indonesia Timur (Indonesia eastern time)
949#
950# Zone NAME GMTOFF RULES FORMAT [UNTIL]
951# Java, Sumatra
952Zone Asia/Jakarta 7:07:12 - LMT 1867 Aug 10
953# Shanks & Pottenger say the next transition was at 1924 Jan 1 0:13,
954# but this must be a typo.
955 7:07:12 - BMT 1923 Dec 31 23:47:12 # Batavia
896 5:30 - IST
897# The following are like Asia/Kolkata:
898# Andaman Is
899# Lakshadweep (Laccadive, Minicoy and Amindivi Is)
900# Nicobar Is
901
902# Indonesia
903#

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938# WIT - +09 - Waktu Indonesia Timur (Indonesia eastern time)
939#
940# Zone NAME GMTOFF RULES FORMAT [UNTIL]
941# Java, Sumatra
942Zone Asia/Jakarta 7:07:12 - LMT 1867 Aug 10
943# Shanks & Pottenger say the next transition was at 1924 Jan 1 0:13,
944# but this must be a typo.
945 7:07:12 - BMT 1923 Dec 31 23:47:12 # Batavia
956 7:20 - JAVT 1932 Nov # Java Time
957 7:30 - WIB 1942 Mar 23
958 9:00 - JST 1945 Sep 23
959 7:30 - WIB 1948 May
960 8:00 - WIB 1950 May
961 7:30 - WIB 1964
946 7:20 - +0720 1932 Nov
947 7:30 - +0730 1942 Mar 23
948 9:00 - +09 1945 Sep 23
949 7:30 - +0730 1948 May
950 8:00 - +08 1950 May
951 7:30 - +0730 1964
962 7:00 - WIB
963# west and central Borneo
964Zone Asia/Pontianak 7:17:20 - LMT 1908 May
965 7:17:20 - PMT 1932 Nov # Pontianak MT
952 7:00 - WIB
953# west and central Borneo
954Zone Asia/Pontianak 7:17:20 - LMT 1908 May
955 7:17:20 - PMT 1932 Nov # Pontianak MT
966 7:30 - WIB 1942 Jan 29
967 9:00 - JST 1945 Sep 23
968 7:30 - WIB 1948 May
969 8:00 - WIB 1950 May
970 7:30 - WIB 1964
956 7:30 - +0730 1942 Jan 29
957 9:00 - +09 1945 Sep 23
958 7:30 - +0730 1948 May
959 8:00 - +08 1950 May
960 7:30 - +0730 1964
971 8:00 - WITA 1988 Jan 1
972 7:00 - WIB
973# Sulawesi, Lesser Sundas, east and south Borneo
974Zone Asia/Makassar 7:57:36 - LMT 1920
975 7:57:36 - MMT 1932 Nov # Macassar MT
961 8:00 - WITA 1988 Jan 1
962 7:00 - WIB
963# Sulawesi, Lesser Sundas, east and south Borneo
964Zone Asia/Makassar 7:57:36 - LMT 1920
965 7:57:36 - MMT 1932 Nov # Macassar MT
976 8:00 - WITA 1942 Feb 9
977 9:00 - JST 1945 Sep 23
966 8:00 - +08 1942 Feb 9
967 9:00 - +09 1945 Sep 23
978 8:00 - WITA
979# Maluku Islands, West Papua, Papua
980Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov
968 8:00 - WITA
969# Maluku Islands, West Papua, Papua
970Zone Asia/Jayapura 9:22:48 - LMT 1932 Nov
981 9:00 - WIT 1944 Sep 1
982 9:30 - ACST 1964
971 9:00 - +09 1944 Sep 1
972 9:30 - +0930 1964
983 9:00 - WIT
984
985# Iran
986
987# From Roozbeh Pournader (2003-03-15):
988# This is an English translation of what I just found (originally in Persian).
989# The Gregorian dates in brackets are mine:
990#

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1006# Shahrivar.
1007#
1008# First Deputy to the President - Hassan Habibi
1009#
1010# From personal experience, that agrees with what has been followed
1011# for at least the last 5 years. Before that, for a few years, the
1012# date used was the first Thursday night of Farvardin and the last
1013# Thursday night of Shahrivar, but I can't give exact dates....
973 9:00 - WIT
974
975# Iran
976
977# From Roozbeh Pournader (2003-03-15):
978# This is an English translation of what I just found (originally in Persian).
979# The Gregorian dates in brackets are mine:
980#

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996# Shahrivar.
997#
998# First Deputy to the President - Hassan Habibi
999#
1000# From personal experience, that agrees with what has been followed
1001# for at least the last 5 years. Before that, for a few years, the
1002# date used was the first Thursday night of Farvardin and the last
1003# Thursday night of Shahrivar, but I can't give exact dates....
1014# I have also changed the abbreviations to what is considered correct
1015# here in Iran, IRST for regular time and IRDT for daylight saving time.
1016#
1017# From Roozbeh Pournader (2005-04-05):
1018# The text of the Iranian law, in effect since 1925, clearly mentions
1019# that the true solar year is the measure, and there is no arithmetic
1020# leap year calculation involved. There has never been any serious
1021# plan to change that law....
1022#
1023# From Paul Eggert (2006-03-22):

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1114# At some point this table will need to be extended, though quite
1115# possibly Iran will change the rules first.
1116Rule Iran 2036 max - Mar 21 0:00 1:00 D
1117Rule Iran 2036 max - Sep 21 0:00 0 S
1118
1119# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1120Zone Asia/Tehran 3:25:44 - LMT 1916
1121 3:25:44 - TMT 1946 # Tehran Mean Time
1004#
1005# From Roozbeh Pournader (2005-04-05):
1006# The text of the Iranian law, in effect since 1925, clearly mentions
1007# that the true solar year is the measure, and there is no arithmetic
1008# leap year calculation involved. There has never been any serious
1009# plan to change that law....
1010#
1011# From Paul Eggert (2006-03-22):

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1102# At some point this table will need to be extended, though quite
1103# possibly Iran will change the rules first.
1104Rule Iran 2036 max - Mar 21 0:00 1:00 D
1105Rule Iran 2036 max - Sep 21 0:00 0 S
1106
1107# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1108Zone Asia/Tehran 3:25:44 - LMT 1916
1109 3:25:44 - TMT 1946 # Tehran Mean Time
1122 3:30 - IRST 1977 Nov
1123 4:00 Iran IR%sT 1979
1124 3:30 Iran IR%sT
1110 3:30 - +0330 1977 Nov
1111 4:00 Iran +04/+05 1979
1112 3:30 Iran +0330/+0430
1125
1126
1127# Iraq
1128#
1129# From Jonathan Lennox (2000-06-12):
1130# An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in
1131# the U.S. edition) on the Iraqi Kurds contains a paragraph:
1132# "The three northern provinces ... switched their clocks this spring and

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1159# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the ':01' is a typo.
1160# Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this.
1161#
1162Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 D
1163Rule Iraq 1991 2007 - Oct 1 3:00s 0 S
1164# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1165Zone Asia/Baghdad 2:57:40 - LMT 1890
1166 2:57:36 - BMT 1918 # Baghdad Mean Time?
1113
1114
1115# Iraq
1116#
1117# From Jonathan Lennox (2000-06-12):
1118# An article in this week's Economist ("Inside the Saddam-free zone", p. 50 in
1119# the U.S. edition) on the Iraqi Kurds contains a paragraph:
1120# "The three northern provinces ... switched their clocks this spring and

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1147# IATA SSIM (1991/1996) says Apr 1 12:01am UTC; guess the ':01' is a typo.
1148# Shanks & Pottenger say Iraq did not observe DST 1992/1997; ignore this.
1149#
1150Rule Iraq 1991 2007 - Apr 1 3:00s 1:00 D
1151Rule Iraq 1991 2007 - Oct 1 3:00s 0 S
1152# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1153Zone Asia/Baghdad 2:57:40 - LMT 1890
1154 2:57:36 - BMT 1918 # Baghdad Mean Time?
1167 3:00 - AST 1982 May
1168 3:00 Iraq A%sT
1155 3:00 - +03 1982 May
1156 3:00 Iraq +03/+04
1169
1170
1171###############################################################################
1172
1173# Israel
1174
1175# From Ephraim Silverberg (2001-01-11):
1176#

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1459#
1460# ...the Showa Emperor announced Ordinance No. 529 of Showa Year 12 ... which
1461# means the whole Japan territory, including later occupations, adopt Japan
1462# Central Time (UTC+9). The adoption began on Oct 1, 1937.
1463# http://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件
1464
1465# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1466Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
1157
1158
1159###############################################################################
1160
1161# Israel
1162
1163# From Ephraim Silverberg (2001-01-11):
1164#

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1447#
1448# ...the Showa Emperor announced Ordinance No. 529 of Showa Year 12 ... which
1449# means the whole Japan territory, including later occupations, adopt Japan
1450# Central Time (UTC+9). The adoption began on Oct 1, 1937.
1451# http://ja.wikisource.org/wiki/明治二十八年勅令第百六十七號標準時ニ關スル件中改正ノ件
1452
1453# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1454Zone Asia/Tokyo 9:18:59 - LMT 1887 Dec 31 15:00u
1467 9:00 - JST 1896 Jan 1
1468 9:00 - JCST 1937 Oct 1
1469 9:00 Japan J%sT
1470# Since 1938, all Japanese possessions have been like Asia/Tokyo.
1471
1472# Jordan
1473#
1474# From <http://star.arabia.com/990701/JO9.html>
1475# Jordan Week (1999-07-01) via Steffen Thorsen (1999-09-09):
1476# Clocks in Jordan were forwarded one hour on Wednesday at midnight,

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1736# The only practical effect seems to be the abolition of the summer
1737# time.
1738#
1739# Unamended version of the act of the Government of the Russian Federation
1740# No. 23 from 1992-01-08 [See 'europe' file for details].
1741# Kazakh 1992-01-13 act appears to provide the same rules and 1992-03-27
1742# act was to be enacted on the last Sunday of March 1992.
1743
1455 9:00 Japan J%sT
1456# Since 1938, all Japanese possessions have been like Asia/Tokyo.
1457
1458# Jordan
1459#
1460# From <http://star.arabia.com/990701/JO9.html>
1461# Jordan Week (1999-07-01) via Steffen Thorsen (1999-09-09):
1462# Clocks in Jordan were forwarded one hour on Wednesday at midnight,

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1722# The only practical effect seems to be the abolition of the summer
1723# time.
1724#
1725# Unamended version of the act of the Government of the Russian Federation
1726# No. 23 from 1992-01-08 [See 'europe' file for details].
1727# Kazakh 1992-01-13 act appears to provide the same rules and 1992-03-27
1728# act was to be enacted on the last Sunday of March 1992.
1729
1744# From Paul Eggert (2016-11-07):
1730# From Stepan Golosunov (2016-11-08):
1731# Turgai reorganization should affect only southern part of Qostanay
1732# oblast. Which should probably be separated into Asia/Arkalyk zone.
1733# (There were also 1970, 1988 and 1990 Turgai oblast reorganizations
1734# according to wikipedia.)
1735#
1736# [For Qostanay] http://www.ng.kz/gazeta/195/hranit/
1737# suggests that clocks were to be moved 40 minutes backwards on
1738# 1920-01-01 to the fourth time belt. But I do not understand
1739# how that could happen....
1740#
1741# [For Atyrau and Oral] 1919 decree
1742# (http://www.worldtimezone.com/dst_news/dst_news_russia-1919-02-08.html
1743# and in Byalokoz) lists Ural river (plus 10 versts on its left bank) in
1744# the third time belt (before 1930 this means +03).
1745
1746# From Paul Eggert (2016-12-06):
1745# The tables below reflect Golosunov's remarks, with exceptions as noted.
1746
1747# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1748#
1749# Almaty (formerly Alma-Ata), representing most locations in Kazakhstan
1750# This includes KZ-AKM, KZ-ALA, KZ-ALM, KZ-AST, KZ-BAY, KZ-VOS, KZ-ZHA,
1751# KZ-KAR, KZ-SEV, KZ-PAV, and KZ-YUZ.
1752Zone Asia/Almaty 5:07:48 - LMT 1924 May 2 # or Alma-Ata

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1766 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1767 4:00 RussiaAsia +04/+05 1991 Sep 29 2:00s
1768 5:00 RussiaAsia +05/+06 1992 Jan 19 2:00s
1769 6:00 RussiaAsia +06/+07 1992 Mar 29 2:00s
1770 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s
1771 6:00 - +06
1772# The following zone is like Asia/Qyzylorda except for being one
1773# hour earlier from 1991-09-29 to 1992-03-29. The 1991/2 rules for
1747# The tables below reflect Golosunov's remarks, with exceptions as noted.
1748
1749# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1750#
1751# Almaty (formerly Alma-Ata), representing most locations in Kazakhstan
1752# This includes KZ-AKM, KZ-ALA, KZ-ALM, KZ-AST, KZ-BAY, KZ-VOS, KZ-ZHA,
1753# KZ-KAR, KZ-SEV, KZ-PAV, and KZ-YUZ.
1754Zone Asia/Almaty 5:07:48 - LMT 1924 May 2 # or Alma-Ata

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1768 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1769 4:00 RussiaAsia +04/+05 1991 Sep 29 2:00s
1770 5:00 RussiaAsia +05/+06 1992 Jan 19 2:00s
1771 6:00 RussiaAsia +06/+07 1992 Mar 29 2:00s
1772 5:00 RussiaAsia +05/+06 2004 Oct 31 2:00s
1773 6:00 - +06
1774# The following zone is like Asia/Qyzylorda except for being one
1775# hour earlier from 1991-09-29 to 1992-03-29. The 1991/2 rules for
1774# Qostenay are unclear partly because of the 1997 Turgai
1776# Qostanay are unclear partly because of the 1997 Turgai
1775# reorganization, so this zone is commented out for now.
1776#Zone Asia/Qostanay 4:14:20 - LMT 1924 May 2
1777# 4:00 - +04 1930 Jun 21
1778# 5:00 - +05 1981 Apr 1
1779# 5:00 1:00 +06 1981 Oct 1
1780# 6:00 - +06 1982 Apr 1
1781# 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1782# 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s

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1803 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1804 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1805 5:00 RussiaAsia +05/+06 1994 Sep 25 2:00s
1806 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1807 5:00 - +05
1808# Atyraū (KZ-ATY) is like Mangghystaū except it switched from
1809# +04/+05 to +05/+06 in spring 1999, not fall 1994.
1810Zone Asia/Atyrau 3:27:44 - LMT 1924 May 2
1777# reorganization, so this zone is commented out for now.
1778#Zone Asia/Qostanay 4:14:20 - LMT 1924 May 2
1779# 4:00 - +04 1930 Jun 21
1780# 5:00 - +05 1981 Apr 1
1781# 5:00 1:00 +06 1981 Oct 1
1782# 6:00 - +06 1982 Apr 1
1783# 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1784# 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s

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1805 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1806 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1807 5:00 RussiaAsia +05/+06 1994 Sep 25 2:00s
1808 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1809 5:00 - +05
1810# Atyraū (KZ-ATY) is like Mangghystaū except it switched from
1811# +04/+05 to +05/+06 in spring 1999, not fall 1994.
1812Zone Asia/Atyrau 3:27:44 - LMT 1924 May 2
1811 4:00 - +04 1930 Jun 21
1813 3:00 - +03 1930 Jun 21
1812 5:00 - +05 1981 Oct 1
1813 6:00 - +06 1982 Apr 1
1814 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1815 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1816 5:00 RussiaAsia +05/+06 1999 Mar 28 2:00s
1817 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1818 5:00 - +05
1819# West Kazakhstan (KZ-ZAP)
1820# From Paul Eggert (2016-03-18):
1821# The 1989 transition is from USSR act No. 227 (1989-03-14).
1822Zone Asia/Oral 3:25:24 - LMT 1924 May 2 # or Ural'sk
1814 5:00 - +05 1981 Oct 1
1815 6:00 - +06 1982 Apr 1
1816 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00s
1817 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1818 5:00 RussiaAsia +05/+06 1999 Mar 28 2:00s
1819 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1820 5:00 - +05
1821# West Kazakhstan (KZ-ZAP)
1822# From Paul Eggert (2016-03-18):
1823# The 1989 transition is from USSR act No. 227 (1989-03-14).
1824Zone Asia/Oral 3:25:24 - LMT 1924 May 2 # or Ural'sk
1823 4:00 - +04 1930 Jun 21
1825 3:00 - +03 1930 Jun 21
1824 5:00 - +05 1981 Apr 1
1825 5:00 1:00 +06 1981 Oct 1
1826 6:00 - +06 1982 Apr 1
1827 5:00 RussiaAsia +05/+06 1989 Mar 26 2:00s
1828 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1829 5:00 RussiaAsia +05/+06 1992 Mar 29 2:00s
1830 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1831 5:00 - +05

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1921# Talmadge E. North Korea celebrates new time zone, 'Pyongyang Time'
1922# http://news.yahoo.com/north-korea-celebrates-time-zone-pyongyang-time-164038128.html
1923# There is no common English-language abbreviation for this time zone.
1924# Use KST, as that's what we already use for 1954-1961 in ROK.
1925
1926# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1927Zone Asia/Seoul 8:27:52 - LMT 1908 Apr 1
1928 8:30 - KST 1912 Jan 1
1826 5:00 - +05 1981 Apr 1
1827 5:00 1:00 +06 1981 Oct 1
1828 6:00 - +06 1982 Apr 1
1829 5:00 RussiaAsia +05/+06 1989 Mar 26 2:00s
1830 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00s
1831 5:00 RussiaAsia +05/+06 1992 Mar 29 2:00s
1832 4:00 RussiaAsia +04/+05 2004 Oct 31 2:00s
1833 5:00 - +05

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1923# Talmadge E. North Korea celebrates new time zone, 'Pyongyang Time'
1924# http://news.yahoo.com/north-korea-celebrates-time-zone-pyongyang-time-164038128.html
1925# There is no common English-language abbreviation for this time zone.
1926# Use KST, as that's what we already use for 1954-1961 in ROK.
1927
1928# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1929Zone Asia/Seoul 8:27:52 - LMT 1908 Apr 1
1930 8:30 - KST 1912 Jan 1
1929 9:00 - JCST 1937 Oct 1
1930 9:00 - JST 1945 Sep 8
1931 9:00 - KST 1954 Mar 21
1932 8:30 ROK K%sT 1961 Aug 10
1933 9:00 ROK K%sT
1934Zone Asia/Pyongyang 8:23:00 - LMT 1908 Apr 1
1935 8:30 - KST 1912 Jan 1
1931 9:00 - JST 1945 Sep 8
1932 9:00 - KST 1954 Mar 21
1933 8:30 ROK K%sT 1961 Aug 10
1934 9:00 ROK K%sT
1935Zone Asia/Pyongyang 8:23:00 - LMT 1908 Apr 1
1936 8:30 - KST 1912 Jan 1
1936 9:00 - JCST 1937 Oct 1
1937 9:00 - JST 1945 Aug 24
1938 9:00 - KST 2015 Aug 15 00:00
1939 8:30 - KST
1940
1941###############################################################################
1942
1943# Kuwait
1944# See Asia/Riyadh.

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1983Rule NBorneo 1935 1941 - Dec 14 0:00 0 -
1984#
1985# peninsular Malaysia
1986# taken from Mok Ly Yng (2003-10-30)
1987# http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
1988# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1989Zone Asia/Kuala_Lumpur 6:46:46 - LMT 1901 Jan 1
1990 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
1937 9:00 - JST 1945 Aug 24
1938 9:00 - KST 2015 Aug 15 00:00
1939 8:30 - KST
1940
1941###############################################################################
1942
1943# Kuwait
1944# See Asia/Riyadh.

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1983Rule NBorneo 1935 1941 - Dec 14 0:00 0 -
1984#
1985# peninsular Malaysia
1986# taken from Mok Ly Yng (2003-10-30)
1987# http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
1988# Zone NAME GMTOFF RULES FORMAT [UNTIL]
1989Zone Asia/Kuala_Lumpur 6:46:46 - LMT 1901 Jan 1
1990 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
1991 7:00 - MALT 1933 Jan 1 # Malaya Time
1992 7:00 0:20 MALST 1936 Jan 1
1993 7:20 - MALT 1941 Sep 1
1994 7:30 - MALT 1942 Feb 16
1995 9:00 - JST 1945 Sep 12
1996 7:30 - MALT 1982 Jan 1
1997 8:00 - MYT # Malaysia Time
1991 7:00 - +07 1933 Jan 1
1992 7:00 0:20 +0720 1936 Jan 1
1993 7:20 - +0720 1941 Sep 1
1994 7:30 - +0730 1942 Feb 16
1995 9:00 - +09 1945 Sep 12
1996 7:30 - +0730 1982 Jan 1
1997 8:00 - +08
1998# Sabah & Sarawak
1999# From Paul Eggert (2014-08-12):
2000# The data entries here are mostly from Shanks & Pottenger, but the 1942, 1945
2001# and 1982 transition dates are from Mok Ly Yng.
2002# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2003Zone Asia/Kuching 7:21:20 - LMT 1926 Mar
1998# Sabah & Sarawak
1999# From Paul Eggert (2014-08-12):
2000# The data entries here are mostly from Shanks & Pottenger, but the 1942, 1945
2001# and 1982 transition dates are from Mok Ly Yng.
2002# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2003Zone Asia/Kuching 7:21:20 - LMT 1926 Mar
2004 7:30 - BORT 1933 # Borneo Time
2005 8:00 NBorneo BOR%sT 1942 Feb 16
2006 9:00 - JST 1945 Sep 12
2007 8:00 - BORT 1982 Jan 1
2008 8:00 - MYT
2004 7:30 - +0730 1933
2005 8:00 NBorneo +08/+0820 1942 Feb 16
2006 9:00 - +09 1945 Sep 12
2007 8:00 - +08
2009
2010# Maldives
2011# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2012Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
2013 4:54:00 - MMT 1960 # Male Mean Time
2008
2009# Maldives
2010# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2011Zone Indian/Maldives 4:54:00 - LMT 1880 # Male
2012 4:54:00 - MMT 1960 # Male Mean Time
2014 5:00 - MVT # Maldives Time
2013 5:00 - +05
2015
2016# Mongolia
2017
2018# Shanks & Pottenger say that Mongolia has three time zones, but
2019# The USNO (1995-12-21) and the CIA map Standard Time Zones of the World
2020# (2005-03) both say that it has just one.
2021
2022# From Oscar van Vlijmen (1999-12-11):

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2133#
2134# Shanks & Pottenger say that the Sept. 1984 through Sept. 1990 switches
2135# in Choibalsan (more precisely, in Dornod and Sükhbaatar) took place
2136# at 02:00 standard time, not at 00:00 local time as in the rest of
2137# the country. That would be odd, and possibly is a result of their
2138# correction of 02:00 (in the previous edition) not being done correctly
2139# in the latest edition; so ignore it for now.
2140
2014
2015# Mongolia
2016
2017# Shanks & Pottenger say that Mongolia has three time zones, but
2018# The USNO (1995-12-21) and the CIA map Standard Time Zones of the World
2019# (2005-03) both say that it has just one.
2020
2021# From Oscar van Vlijmen (1999-12-11):

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2132#
2133# Shanks & Pottenger say that the Sept. 1984 through Sept. 1990 switches
2134# in Choibalsan (more precisely, in Dornod and Sükhbaatar) took place
2135# at 02:00 standard time, not at 00:00 local time as in the rest of
2136# the country. That would be odd, and possibly is a result of their
2137# correction of 02:00 (in the previous edition) not being done correctly
2138# in the latest edition; so ignore it for now.
2139
2140# From Ganbold Tsagaankhuu (2017-02-09):
2141# Mongolian Government meeting has concluded today to cancel daylight
2142# saving time adoption in Mongolia. Source: http://zasag.mn/news/view/16192
2143
2141Rule Mongol 1985 1998 - Mar lastSun 0:00 1:00 S
2142Rule Mongol 1984 1998 - Sep lastSun 0:00 0 -
2143# IATA SSIM (1999-09) says Mongolia no longer observes DST.
2144Rule Mongol 2001 only - Apr lastSat 2:00 1:00 S
2145Rule Mongol 2001 2006 - Sep lastSat 2:00 0 -
2146Rule Mongol 2002 2006 - Mar lastSat 2:00 1:00 S
2144Rule Mongol 1985 1998 - Mar lastSun 0:00 1:00 S
2145Rule Mongol 1984 1998 - Sep lastSun 0:00 0 -
2146# IATA SSIM (1999-09) says Mongolia no longer observes DST.
2147Rule Mongol 2001 only - Apr lastSat 2:00 1:00 S
2148Rule Mongol 2001 2006 - Sep lastSat 2:00 0 -
2149Rule Mongol 2002 2006 - Mar lastSat 2:00 1:00 S
2147Rule Mongol 2015 max - Mar lastSat 2:00 1:00 S
2148Rule Mongol 2015 max - Sep lastSat 0:00 0 -
2150Rule Mongol 2015 2016 - Mar lastSat 2:00 1:00 S
2151Rule Mongol 2015 2016 - Sep lastSat 0:00 0 -
2149
2150# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2151# Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
2152Zone Asia/Hovd 6:06:36 - LMT 1905 Aug
2152
2153# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2154# Hovd, a.k.a. Chovd, Dund-Us, Dzhargalant, Khovd, Jirgalanta
2155Zone Asia/Hovd 6:06:36 - LMT 1905 Aug
2153 6:00 - HOVT 1978 # Hovd Time
2154 7:00 Mongol HOV%sT
2156 6:00 - +06 1978
2157 7:00 Mongol +07/+08
2155# Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga
2156Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug
2158# Ulaanbaatar, a.k.a. Ulan Bataar, Ulan Bator, Urga
2159Zone Asia/Ulaanbaatar 7:07:32 - LMT 1905 Aug
2157 7:00 - ULAT 1978 # Ulaanbaatar Time
2158 8:00 Mongol ULA%sT
2160 7:00 - +07 1978
2161 8:00 Mongol +08/+09
2159# Choibalsan, a.k.a. Bajan Tümen, Bajan Tumen, Chojbalsan,
2160# Choybalsan, Sanbejse, Tchoibalsan
2161Zone Asia/Choibalsan 7:38:00 - LMT 1905 Aug
2162# Choibalsan, a.k.a. Bajan Tümen, Bajan Tumen, Chojbalsan,
2163# Choybalsan, Sanbejse, Tchoibalsan
2164Zone Asia/Choibalsan 7:38:00 - LMT 1905 Aug
2162 7:00 - ULAT 1978
2163 8:00 - ULAT 1983 Apr
2164 9:00 Mongol CHO%sT 2008 Mar 31 # Choibalsan Time
2165 8:00 Mongol CHO%sT
2165 7:00 - +07 1978
2166 8:00 - +08 1983 Apr
2167 9:00 Mongol +09/+10 2008 Mar 31
2168 8:00 Mongol +08/+09
2166
2167# Nepal
2168# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2169Zone Asia/Kathmandu 5:41:16 - LMT 1920
2169
2170# Nepal
2171# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2172Zone Asia/Kathmandu 5:41:16 - LMT 1920
2170 5:30 - IST 1986
2171 5:45 - NPT # Nepal Time
2173 5:30 - +0530 1986
2174 5:45 - +0545
2172
2173# Oman
2174# See Asia/Dubai.
2175
2176# Pakistan
2177
2178# From Rives McDow (2002-03-13):
2179# I have been advised that Pakistan has decided to adopt dst on a

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2312Rule Pakistan 2002 only - Apr Sun>=2 0:00 1:00 S
2313Rule Pakistan 2002 only - Oct Sun>=2 0:00 0 -
2314Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
2315Rule Pakistan 2008 2009 - Nov 1 0:00 0 -
2316Rule Pakistan 2009 only - Apr 15 0:00 1:00 S
2317
2318# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2319Zone Asia/Karachi 4:28:12 - LMT 1907
2175
2176# Oman
2177# See Asia/Dubai.
2178
2179# Pakistan
2180
2181# From Rives McDow (2002-03-13):
2182# I have been advised that Pakistan has decided to adopt dst on a

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2315Rule Pakistan 2002 only - Apr Sun>=2 0:00 1:00 S
2316Rule Pakistan 2002 only - Oct Sun>=2 0:00 0 -
2317Rule Pakistan 2008 only - Jun 1 0:00 1:00 S
2318Rule Pakistan 2008 2009 - Nov 1 0:00 0 -
2319Rule Pakistan 2009 only - Apr 15 0:00 1:00 S
2320
2321# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2322Zone Asia/Karachi 4:28:12 - LMT 1907
2320 5:30 - IST 1942 Sep
2321 5:30 1:00 IST 1945 Oct 15
2322 5:30 - IST 1951 Sep 30
2323 5:00 - KART 1971 Mar 26 # Karachi Time
2323 5:30 - +0530 1942 Sep
2324 5:30 1:00 +0630 1945 Oct 15
2325 5:30 - +0530 1951 Sep 30
2326 5:00 - +05 1971 Mar 26
2324 5:00 Pakistan PK%sT # Pakistan Time
2325
2326# Palestine
2327
2328# From Amos Shapir (1998-02-15):
2329#
2330# From 1917 until 1948-05-15, all of Palestine, including the parts now
2331# known as the Gaza Strip and the West Bank, was under British rule.

--- 348 unchanged lines hidden (view full) ---

2680Rule Phil 1937 only - Feb 1 0:00 0 -
2681Rule Phil 1954 only - Apr 12 0:00 1:00 S
2682Rule Phil 1954 only - Jul 1 0:00 0 -
2683Rule Phil 1978 only - Mar 22 0:00 1:00 S
2684Rule Phil 1978 only - Sep 21 0:00 0 -
2685# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2686Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31
2687 8:04:00 - LMT 1899 May 11
2327 5:00 Pakistan PK%sT # Pakistan Time
2328
2329# Palestine
2330
2331# From Amos Shapir (1998-02-15):
2332#
2333# From 1917 until 1948-05-15, all of Palestine, including the parts now
2334# known as the Gaza Strip and the West Bank, was under British rule.

--- 348 unchanged lines hidden (view full) ---

2683Rule Phil 1937 only - Feb 1 0:00 0 -
2684Rule Phil 1954 only - Apr 12 0:00 1:00 S
2685Rule Phil 1954 only - Jul 1 0:00 0 -
2686Rule Phil 1978 only - Mar 22 0:00 1:00 S
2687Rule Phil 1978 only - Sep 21 0:00 0 -
2688# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2689Zone Asia/Manila -15:56:00 - LMT 1844 Dec 31
2690 8:04:00 - LMT 1899 May 11
2688 8:00 Phil PH%sT 1942 May
2689 9:00 - JST 1944 Nov
2690 8:00 Phil PH%sT
2691 8:00 Phil +08/+09 1942 May
2692 9:00 - +09 1944 Nov
2693 8:00 Phil +08/+09
2691
2692# Qatar
2693# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2694Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha
2694
2695# Qatar
2696# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2697Zone Asia/Qatar 3:26:08 - LMT 1920 # Al Dawhah / Doha
2695 4:00 - GST 1972 Jun
2696 3:00 - AST
2698 4:00 - +04 1972 Jun
2699 3:00 - +03
2697Link Asia/Qatar Asia/Bahrain
2698
2699# Saudi Arabia
2700#
2701# From Paul Eggert (2014-07-15):
2702# Time in Saudi Arabia and other countries in the Arabian peninsula was not
2703# standardized until relatively recently; we don't know when, and possibly it
2704# has never been made official. Richard P Hunt, in "Islam city yielding to

--- 10 unchanged lines hidden (view full) ---

2715# earlier date.
2716#
2717# Shanks & Pottenger also state that until 1968-05-01 Saudi Arabia had two
2718# time zones; the other zone, at UT +04, was in the far eastern part of
2719# the country. Ignore this, as it's before our 1970 cutoff.
2720#
2721# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2722Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14
2700Link Asia/Qatar Asia/Bahrain
2701
2702# Saudi Arabia
2703#
2704# From Paul Eggert (2014-07-15):
2705# Time in Saudi Arabia and other countries in the Arabian peninsula was not
2706# standardized until relatively recently; we don't know when, and possibly it
2707# has never been made official. Richard P Hunt, in "Islam city yielding to

--- 10 unchanged lines hidden (view full) ---

2718# earlier date.
2719#
2720# Shanks & Pottenger also state that until 1968-05-01 Saudi Arabia had two
2721# time zones; the other zone, at UT +04, was in the far eastern part of
2722# the country. Ignore this, as it's before our 1970 cutoff.
2723#
2724# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2725Zone Asia/Riyadh 3:06:52 - LMT 1947 Mar 14
2723 3:00 - AST
2726 3:00 - +03
2724Link Asia/Riyadh Asia/Aden # Yemen
2725Link Asia/Riyadh Asia/Kuwait
2726
2727# Singapore
2728# taken from Mok Ly Yng (2003-10-30)
2729# http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
2730# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2731Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
2732 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
2727Link Asia/Riyadh Asia/Aden # Yemen
2728Link Asia/Riyadh Asia/Kuwait
2729
2730# Singapore
2731# taken from Mok Ly Yng (2003-10-30)
2732# http://www.math.nus.edu.sg/aslaksen/teaching/timezone.html
2733# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2734Zone Asia/Singapore 6:55:25 - LMT 1901 Jan 1
2735 6:55:25 - SMT 1905 Jun 1 # Singapore M.T.
2733 7:00 - MALT 1933 Jan 1 # Malaya Time
2734 7:00 0:20 MALST 1936 Jan 1
2735 7:20 - MALT 1941 Sep 1
2736 7:30 - MALT 1942 Feb 16
2737 9:00 - JST 1945 Sep 12
2738 7:30 - MALT 1965 Aug 9 # independence
2739 7:30 - SGT 1982 Jan 1 # Singapore Time
2740 8:00 - SGT
2736 7:00 - +07 1933 Jan 1
2737 7:00 0:20 +0720 1936 Jan 1
2738 7:20 - +0720 1941 Sep 1
2739 7:30 - +0730 1942 Feb 16
2740 9:00 - +09 1945 Sep 12
2741 7:30 - +0730 1982 Jan 1
2742 8:00 - +08
2741
2742# Spratly Is
2743# no information
2744
2745# Sri Lanka
2746
2747# From Paul Eggert (2013-02-21):
2748# Milne says "Madras mean time use from May 1, 1898. Prior to this Colombo

--- 42 unchanged lines hidden (view full) ---

2791# other English-language news sources. Our old abbreviation "LKT" is
2792# even worse. For now, let's use a numeric abbreviation; we can
2793# switch to "SLST" if it catches on.
2794
2795# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2796Zone Asia/Colombo 5:19:24 - LMT 1880
2797 5:19:32 - MMT 1906 # Moratuwa Mean Time
2798 5:30 - +0530 1942 Jan 5
2743
2744# Spratly Is
2745# no information
2746
2747# Sri Lanka
2748
2749# From Paul Eggert (2013-02-21):
2750# Milne says "Madras mean time use from May 1, 1898. Prior to this Colombo

--- 42 unchanged lines hidden (view full) ---

2793# other English-language news sources. Our old abbreviation "LKT" is
2794# even worse. For now, let's use a numeric abbreviation; we can
2795# switch to "SLST" if it catches on.
2796
2797# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2798Zone Asia/Colombo 5:19:24 - LMT 1880
2799 5:19:32 - MMT 1906 # Moratuwa Mean Time
2800 5:30 - +0530 1942 Jan 5
2799 5:30 0:30 +0530/+06 1942 Sep
2800 5:30 1:00 +0530/+0630 1945 Oct 16 2:00
2801 5:30 0:30 +06 1942 Sep
2802 5:30 1:00 +0630 1945 Oct 16 2:00
2801 5:30 - +0530 1996 May 25 0:00
2802 6:30 - +0630 1996 Oct 26 0:30
2803 6:00 - +06 2006 Apr 15 0:30
2804 5:30 - +0530
2805
2806# Syria
2807# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
2808Rule Syria 1920 1923 - Apr Sun>=15 2:00 1:00 S

--- 165 unchanged lines hidden (view full) ---

2974 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00s
2975 5:00 1:00 +05/+06 1991 Sep 9 2:00s
2976 5:00 - +05
2977
2978# Thailand
2979# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2980Zone Asia/Bangkok 6:42:04 - LMT 1880
2981 6:42:04 - BMT 1920 Apr # Bangkok Mean Time
2803 5:30 - +0530 1996 May 25 0:00
2804 6:30 - +0630 1996 Oct 26 0:30
2805 6:00 - +06 2006 Apr 15 0:30
2806 5:30 - +0530
2807
2808# Syria
2809# Rule NAME FROM TO TYPE IN ON AT SAVE LETTER/S
2810Rule Syria 1920 1923 - Apr Sun>=15 2:00 1:00 S

--- 165 unchanged lines hidden (view full) ---

2976 6:00 RussiaAsia +06/+07 1991 Mar 31 2:00s
2977 5:00 1:00 +05/+06 1991 Sep 9 2:00s
2978 5:00 - +05
2979
2980# Thailand
2981# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2982Zone Asia/Bangkok 6:42:04 - LMT 1880
2983 6:42:04 - BMT 1920 Apr # Bangkok Mean Time
2982 7:00 - ICT
2984 7:00 - +07
2983Link Asia/Bangkok Asia/Phnom_Penh # Cambodia
2984Link Asia/Bangkok Asia/Vientiane # Laos
2985
2986# Turkmenistan
2987# From Shanks & Pottenger.
2988# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2989Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad
2990 4:00 - +04 1930 Jun 21
2991 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00
2992 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00
2993 5:00 - +05
2994
2995# United Arab Emirates
2996# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2997Zone Asia/Dubai 3:41:12 - LMT 1920
2985Link Asia/Bangkok Asia/Phnom_Penh # Cambodia
2986Link Asia/Bangkok Asia/Vientiane # Laos
2987
2988# Turkmenistan
2989# From Shanks & Pottenger.
2990# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2991Zone Asia/Ashgabat 3:53:32 - LMT 1924 May 2 # or Ashkhabad
2992 4:00 - +04 1930 Jun 21
2993 5:00 RussiaAsia +05/+06 1991 Mar 31 2:00
2994 4:00 RussiaAsia +04/+05 1992 Jan 19 2:00
2995 5:00 - +05
2996
2997# United Arab Emirates
2998# Zone NAME GMTOFF RULES FORMAT [UNTIL]
2999Zone Asia/Dubai 3:41:12 - LMT 1920
2998 4:00 - GST
3000 4:00 - +04
2999Link Asia/Dubai Asia/Muscat # Oman
3000
3001# Uzbekistan
3002# Byalokoz 1919 says Uzbekistan was 4:27:53.
3003# Zone NAME GMTOFF RULES FORMAT [UNTIL]
3004Zone Asia/Samarkand 4:27:53 - LMT 1924 May 2
3005 4:00 - +04 1930 Jun 21
3006 5:00 - +05 1981 Apr 1

--- 56 unchanged lines hidden (view full) ---

3063# Lê Thành Lân: "Lịch và niên biểu lịch sử hai mươi thế kỷ (0001-2010)",
3064# NXB Thống kê, Hanoi, 2000.
3065#
3066# Lê Thành Lân: "Lịch hai thế kỷ (1802-2010) và các lịch vĩnh cửu",
3067# NXB Thuận Hoá, Huế, 1995.
3068
3069# Zone NAME GMTOFF RULES FORMAT [UNTIL]
3070Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jul 1
3001Link Asia/Dubai Asia/Muscat # Oman
3002
3003# Uzbekistan
3004# Byalokoz 1919 says Uzbekistan was 4:27:53.
3005# Zone NAME GMTOFF RULES FORMAT [UNTIL]
3006Zone Asia/Samarkand 4:27:53 - LMT 1924 May 2
3007 4:00 - +04 1930 Jun 21
3008 5:00 - +05 1981 Apr 1

--- 56 unchanged lines hidden (view full) ---

3065# Lê Thành Lân: "Lịch và niên biểu lịch sử hai mươi thế kỷ (0001-2010)",
3066# NXB Thống kê, Hanoi, 2000.
3067#
3068# Lê Thành Lân: "Lịch hai thế kỷ (1802-2010) và các lịch vĩnh cửu",
3069# NXB Thuận Hoá, Huế, 1995.
3070
3071# Zone NAME GMTOFF RULES FORMAT [UNTIL]
3072Zone Asia/Ho_Chi_Minh 7:06:40 - LMT 1906 Jul 1
3071 7:06:30 - PLMT 1911 May 1
3072 7:00 - ICT 1942 Dec 31 23:00
3073 8:00 - IDT 1945 Mar 14 23:00
3074 9:00 - JST 1945 Sep 2
3075 7:00 - ICT 1947 Apr 1
3076 8:00 - IDT 1955 Jul 1
3077 7:00 - ICT 1959 Dec 31 23:00
3078 8:00 - IDT 1975 Jun 13
3079 7:00 - ICT
3073 7:06:30 - PLMT 1911 May 1 # Phù Liễn MT
3074 7:00 - +07 1942 Dec 31 23:00
3075 8:00 - +08 1945 Mar 14 23:00
3076 9:00 - +09 1945 Sep 2
3077 7:00 - +07 1947 Apr 1
3078 8:00 - +08 1955 Jul 1
3079 7:00 - +07 1959 Dec 31 23:00
3080 8:00 - +08 1975 Jun 13
3081 7:00 - +07
3080
3081# Yemen
3082# See Asia/Riyadh.
3082
3083# Yemen
3084# See Asia/Riyadh.