northamerica (9f9fc6bb8028ea29da6b04c338c750cedc3040f3) northamerica (5d56371c70d785c222ff086ba8a83b408111acbf)
1# tzdb data for North and Central America and environs
2
3# This file is in the public domain, so clarified as of
4# 2009-05-17 by Arthur David Olson.
5
6# also includes Central America and the Caribbean
7
8# This file is by no means authoritative; if you think you know better,

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434# Rule NAME FROM TO - IN ON AT SAVE LETTER
435Rule Chicago 1920 only - Jun 13 2:00 1:00 D
436Rule Chicago 1920 1921 - Oct lastSun 2:00 0 S
437Rule Chicago 1921 only - Mar lastSun 2:00 1:00 D
438Rule Chicago 1922 1966 - Apr lastSun 2:00 1:00 D
439Rule Chicago 1922 1954 - Sep lastSun 2:00 0 S
440Rule Chicago 1955 1966 - Oct lastSun 2:00 0 S
441# Zone NAME STDOFF RULES FORMAT [UNTIL]
1# tzdb data for North and Central America and environs
2
3# This file is in the public domain, so clarified as of
4# 2009-05-17 by Arthur David Olson.
5
6# also includes Central America and the Caribbean
7
8# This file is by no means authoritative; if you think you know better,

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434# Rule NAME FROM TO - IN ON AT SAVE LETTER
435Rule Chicago 1920 only - Jun 13 2:00 1:00 D
436Rule Chicago 1920 1921 - Oct lastSun 2:00 0 S
437Rule Chicago 1921 only - Mar lastSun 2:00 1:00 D
438Rule Chicago 1922 1966 - Apr lastSun 2:00 1:00 D
439Rule Chicago 1922 1954 - Sep lastSun 2:00 0 S
440Rule Chicago 1955 1966 - Oct lastSun 2:00 0 S
441# Zone NAME STDOFF RULES FORMAT [UNTIL]
442Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 12:09:24
442Zone America/Chicago -5:50:36 - LMT 1883 Nov 18 18:00u
443 -6:00 US C%sT 1920
444 -6:00 Chicago C%sT 1936 Mar 1 2:00
445 -5:00 - EST 1936 Nov 15 2:00
446 -6:00 Chicago C%sT 1942
447 -6:00 US C%sT 1946
448 -6:00 Chicago C%sT 1967
449 -6:00 US C%sT
450# Oliver County, ND switched from mountain to central time on 1992-10-25.
443 -6:00 US C%sT 1920
444 -6:00 Chicago C%sT 1936 Mar 1 2:00
445 -5:00 - EST 1936 Nov 15 2:00
446 -6:00 Chicago C%sT 1942
447 -6:00 US C%sT 1946
448 -6:00 Chicago C%sT 1967
449 -6:00 US C%sT
450# Oliver County, ND switched from mountain to central time on 1992-10-25.
451Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 12:14:48
451Zone America/North_Dakota/Center -6:45:12 - LMT 1883 Nov 18 19:00u
452 -7:00 US M%sT 1992 Oct 25 2:00
453 -6:00 US C%sT
454# Morton County, ND, switched from mountain to central time on
455# 2003-10-26, except for the area around Mandan which was already central time.
456# See <http://dmses.dot.gov/docimages/p63/135818.pdf>.
457# Officially this switch also included part of Sioux County, and
458# Jones, Mellette, and Todd Counties in South Dakota;
459# but in practice these other counties were already observing central time.
460# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>.
452 -7:00 US M%sT 1992 Oct 25 2:00
453 -6:00 US C%sT
454# Morton County, ND, switched from mountain to central time on
455# 2003-10-26, except for the area around Mandan which was already central time.
456# See <http://dmses.dot.gov/docimages/p63/135818.pdf>.
457# Officially this switch also included part of Sioux County, and
458# Jones, Mellette, and Todd Counties in South Dakota;
459# but in practice these other counties were already observing central time.
460# See <http://www.epa.gov/fedrgstr/EPA-IMPACT/2003/October/Day-28/i27056.htm>.
461Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 12:14:21
461Zone America/North_Dakota/New_Salem -6:45:39 - LMT 1883 Nov 18 19:00u
462 -7:00 US M%sT 2003 Oct 26 2:00
463 -6:00 US C%sT
464
465# From Josh Findley (2011-01-21):
466# ...it appears that Mercer County, North Dakota, changed from the
467# mountain time zone to the central time zone at the last transition from
468# daylight-saving to standard time (on Nov. 7, 2010):
469# https://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm
470# http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html
471
472# From Andy Lipscomb (2011-01-24):
473# ...according to the Census Bureau, the largest city is Beulah (although
474# it's commonly referred to as Beulah-Hazen, with Hazen being the next
475# largest city in Mercer County). Google Maps places Beulah's city hall
476# at 47° 15' 51" N, 101° 46' 40" W, which yields an offset of 6h47'07".
477
462 -7:00 US M%sT 2003 Oct 26 2:00
463 -6:00 US C%sT
464
465# From Josh Findley (2011-01-21):
466# ...it appears that Mercer County, North Dakota, changed from the
467# mountain time zone to the central time zone at the last transition from
468# daylight-saving to standard time (on Nov. 7, 2010):
469# https://www.gpo.gov/fdsys/pkg/FR-2010-09-29/html/2010-24376.htm
470# http://www.bismarcktribune.com/news/local/article_1eb1b588-c758-11df-b472-001cc4c03286.html
471
472# From Andy Lipscomb (2011-01-24):
473# ...according to the Census Bureau, the largest city is Beulah (although
474# it's commonly referred to as Beulah-Hazen, with Hazen being the next
475# largest city in Mercer County). Google Maps places Beulah's city hall
476# at 47° 15' 51" N, 101° 46' 40" W, which yields an offset of 6h47'07".
477
478Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 12:12:53
478Zone America/North_Dakota/Beulah -6:47:07 - LMT 1883 Nov 18 19:00u
479 -7:00 US M%sT 2010 Nov 7 2:00
480 -6:00 US C%sT
481
482# US mountain time, represented by Denver
483#
484# Colorado, far western Kansas, Montana, western
485# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
486# New Mexico, southwestern North Dakota,

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502#
503# Rule NAME FROM TO - IN ON AT SAVE LETTER
504Rule Denver 1920 1921 - Mar lastSun 2:00 1:00 D
505Rule Denver 1920 only - Oct lastSun 2:00 0 S
506Rule Denver 1921 only - May 22 2:00 0 S
507Rule Denver 1965 1966 - Apr lastSun 2:00 1:00 D
508Rule Denver 1965 1966 - Oct lastSun 2:00 0 S
509# Zone NAME STDOFF RULES FORMAT [UNTIL]
479 -7:00 US M%sT 2010 Nov 7 2:00
480 -6:00 US C%sT
481
482# US mountain time, represented by Denver
483#
484# Colorado, far western Kansas, Montana, western
485# Nebraska, Nevada border (Jackpot, Owyhee, and Mountain City),
486# New Mexico, southwestern North Dakota,

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502#
503# Rule NAME FROM TO - IN ON AT SAVE LETTER
504Rule Denver 1920 1921 - Mar lastSun 2:00 1:00 D
505Rule Denver 1920 only - Oct lastSun 2:00 0 S
506Rule Denver 1921 only - May 22 2:00 0 S
507Rule Denver 1965 1966 - Apr lastSun 2:00 1:00 D
508Rule Denver 1965 1966 - Oct lastSun 2:00 0 S
509# Zone NAME STDOFF RULES FORMAT [UNTIL]
510Zone America/Denver -6:59:56 - LMT 1883 Nov 18 12:00:04
510Zone America/Denver -6:59:56 - LMT 1883 Nov 18 19:00u
511 -7:00 US M%sT 1920
512 -7:00 Denver M%sT 1942
513 -7:00 US M%sT 1946
514 -7:00 Denver M%sT 1967
515 -7:00 US M%sT
516
517# US Pacific time, represented by Los Angeles
518#

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555#
556# Rule NAME FROM TO - IN ON AT SAVE LETTER
557Rule CA 1948 only - Mar 14 2:01 1:00 D
558Rule CA 1949 only - Jan 1 2:00 0 S
559Rule CA 1950 1966 - Apr lastSun 1:00 1:00 D
560Rule CA 1950 1961 - Sep lastSun 2:00 0 S
561Rule CA 1962 1966 - Oct lastSun 2:00 0 S
562# Zone NAME STDOFF RULES FORMAT [UNTIL]
511 -7:00 US M%sT 1920
512 -7:00 Denver M%sT 1942
513 -7:00 US M%sT 1946
514 -7:00 Denver M%sT 1967
515 -7:00 US M%sT
516
517# US Pacific time, represented by Los Angeles
518#

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555#
556# Rule NAME FROM TO - IN ON AT SAVE LETTER
557Rule CA 1948 only - Mar 14 2:01 1:00 D
558Rule CA 1949 only - Jan 1 2:00 0 S
559Rule CA 1950 1966 - Apr lastSun 1:00 1:00 D
560Rule CA 1950 1961 - Sep lastSun 2:00 0 S
561Rule CA 1962 1966 - Oct lastSun 2:00 0 S
562# Zone NAME STDOFF RULES FORMAT [UNTIL]
563Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 12:07:02
563Zone America/Los_Angeles -7:52:58 - LMT 1883 Nov 18 20:00u
564 -8:00 US P%sT 1946
565 -8:00 CA P%sT 1967
566 -8:00 US P%sT
567
568# Alaska
569# AK%sT is the modern abbreviation for -09 per USNO.
570#
571# From Paul Eggert (2017-06-15):

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817# Arizona used standard time all year, again with exceptions only as
818# mandated by federal law. Arizona observed DST in 1967, but Arizona
819# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST.
820#
821# Shanks says the 1944 experiment came to an end on 1944-03-17.
822# Go with the Arizona State Library instead.
823
824# Zone NAME STDOFF RULES FORMAT [UNTIL]
564 -8:00 US P%sT 1946
565 -8:00 CA P%sT 1967
566 -8:00 US P%sT
567
568# Alaska
569# AK%sT is the modern abbreviation for -09 per USNO.
570#
571# From Paul Eggert (2017-06-15):

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817# Arizona used standard time all year, again with exceptions only as
818# mandated by federal law. Arizona observed DST in 1967, but Arizona
819# Laws 1968, ch. 183 (effective 1968-03-21) repealed DST.
820#
821# Shanks says the 1944 experiment came to an end on 1944-03-17.
822# Go with the Arizona State Library instead.
823
824# Zone NAME STDOFF RULES FORMAT [UNTIL]
825Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 11:31:42
825Zone America/Phoenix -7:28:18 - LMT 1883 Nov 18 19:00u
826 -7:00 US M%sT 1944 Jan 1 0:01
827 -7:00 - MST 1944 Apr 1 0:01
828 -7:00 US M%sT 1944 Oct 1 0:01
829 -7:00 - MST 1967
830 -7:00 US M%sT 1968 Mar 21
831 -7:00 - MST
832Link America/Phoenix America/Creston
833

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845# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
846# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
847# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
848# Teton, Twin Falls, Valley, Washington counties, and the southern
849# quarter of Idaho county) and eastern Oregon (most of Malheur County)
850# switched four weeks late in 1974.
851#
852# Zone NAME STDOFF RULES FORMAT [UNTIL]
826 -7:00 US M%sT 1944 Jan 1 0:01
827 -7:00 - MST 1944 Apr 1 0:01
828 -7:00 US M%sT 1944 Oct 1 0:01
829 -7:00 - MST 1967
830 -7:00 US M%sT 1968 Mar 21
831 -7:00 - MST
832Link America/Phoenix America/Creston
833

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845# Boise, Bonneville, Butte, Camas, Canyon, Caribou, Cassia, Clark,
846# Custer, Elmore, Franklin, Fremont, Gem, Gooding, Jefferson, Jerome,
847# Lemhi, Lincoln, Madison, Minidoka, Oneida, Owyhee, Payette, Power,
848# Teton, Twin Falls, Valley, Washington counties, and the southern
849# quarter of Idaho county) and eastern Oregon (most of Malheur County)
850# switched four weeks late in 1974.
851#
852# Zone NAME STDOFF RULES FORMAT [UNTIL]
853Zone America/Boise -7:44:49 - LMT 1883 Nov 18 12:15:11
853Zone America/Boise -7:44:49 - LMT 1883 Nov 18 20:00u
854 -8:00 US P%sT 1923 May 13 2:00
855 -7:00 US M%sT 1974
856 -7:00 - MST 1974 Feb 3 2:00
857 -7:00 US M%sT
858
859# Indiana
860#
861# For a map of Indiana's time zone regions, see:

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917# going to switch from Central to Eastern Time on March 11, 2007....
918# http://www.indystar.com/apps/pbcs.dll/article?AID=/20070207/LOCAL190108/702070524/0/LOCAL
919
920# Rule NAME FROM TO - IN ON AT SAVE LETTER
921Rule Indianapolis 1941 only - Jun 22 2:00 1:00 D
922Rule Indianapolis 1941 1954 - Sep lastSun 2:00 0 S
923Rule Indianapolis 1946 1954 - Apr lastSun 2:00 1:00 D
924# Zone NAME STDOFF RULES FORMAT [UNTIL]
854 -8:00 US P%sT 1923 May 13 2:00
855 -7:00 US M%sT 1974
856 -7:00 - MST 1974 Feb 3 2:00
857 -7:00 US M%sT
858
859# Indiana
860#
861# For a map of Indiana's time zone regions, see:

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917# going to switch from Central to Eastern Time on March 11, 2007....
918# http://www.indystar.com/apps/pbcs.dll/article?AID=/20070207/LOCAL190108/702070524/0/LOCAL
919
920# Rule NAME FROM TO - IN ON AT SAVE LETTER
921Rule Indianapolis 1941 only - Jun 22 2:00 1:00 D
922Rule Indianapolis 1941 1954 - Sep lastSun 2:00 0 S
923Rule Indianapolis 1946 1954 - Apr lastSun 2:00 1:00 D
924# Zone NAME STDOFF RULES FORMAT [UNTIL]
925Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 12:15:22
925Zone America/Indiana/Indianapolis -5:44:38 - LMT 1883 Nov 18 18:00u
926 -6:00 US C%sT 1920
927 -6:00 Indianapolis C%sT 1942
928 -6:00 US C%sT 1946
929 -6:00 Indianapolis C%sT 1955 Apr 24 2:00
930 -5:00 - EST 1957 Sep 29 2:00
931 -6:00 - CST 1958 Apr 27 2:00
932 -5:00 - EST 1969
933 -5:00 US E%sT 1971
934 -5:00 - EST 2006
935 -5:00 US E%sT
936#
937# Eastern Crawford County, Indiana, left its clocks alone in 1974,
938# as well as from 1976 through 2005.
939# Rule NAME FROM TO - IN ON AT SAVE LETTER
940Rule Marengo 1951 only - Apr lastSun 2:00 1:00 D
941Rule Marengo 1951 only - Sep lastSun 2:00 0 S
942Rule Marengo 1954 1960 - Apr lastSun 2:00 1:00 D
943Rule Marengo 1954 1960 - Sep lastSun 2:00 0 S
944# Zone NAME STDOFF RULES FORMAT [UNTIL]
926 -6:00 US C%sT 1920
927 -6:00 Indianapolis C%sT 1942
928 -6:00 US C%sT 1946
929 -6:00 Indianapolis C%sT 1955 Apr 24 2:00
930 -5:00 - EST 1957 Sep 29 2:00
931 -6:00 - CST 1958 Apr 27 2:00
932 -5:00 - EST 1969
933 -5:00 US E%sT 1971
934 -5:00 - EST 2006
935 -5:00 US E%sT
936#
937# Eastern Crawford County, Indiana, left its clocks alone in 1974,
938# as well as from 1976 through 2005.
939# Rule NAME FROM TO - IN ON AT SAVE LETTER
940Rule Marengo 1951 only - Apr lastSun 2:00 1:00 D
941Rule Marengo 1951 only - Sep lastSun 2:00 0 S
942Rule Marengo 1954 1960 - Apr lastSun 2:00 1:00 D
943Rule Marengo 1954 1960 - Sep lastSun 2:00 0 S
944# Zone NAME STDOFF RULES FORMAT [UNTIL]
945Zone America/Indiana/Marengo -5:45:23 - LMT 1883 Nov 18 12:14:37
945Zone America/Indiana/Marengo -5:45:23 - LMT 1883 Nov 18 18:00u
946 -6:00 US C%sT 1951
947 -6:00 Marengo C%sT 1961 Apr 30 2:00
948 -5:00 - EST 1969
949 -5:00 US E%sT 1974 Jan 6 2:00
950 -6:00 1:00 CDT 1974 Oct 27 2:00
951 -5:00 US E%sT 1976
952 -5:00 - EST 2006
953 -5:00 US E%sT

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961Rule Vincennes 1953 1954 - Apr lastSun 2:00 1:00 D
962Rule Vincennes 1953 1959 - Sep lastSun 2:00 0 S
963Rule Vincennes 1955 only - May 1 0:00 1:00 D
964Rule Vincennes 1956 1963 - Apr lastSun 2:00 1:00 D
965Rule Vincennes 1960 only - Oct lastSun 2:00 0 S
966Rule Vincennes 1961 only - Sep lastSun 2:00 0 S
967Rule Vincennes 1962 1963 - Oct lastSun 2:00 0 S
968# Zone NAME STDOFF RULES FORMAT [UNTIL]
946 -6:00 US C%sT 1951
947 -6:00 Marengo C%sT 1961 Apr 30 2:00
948 -5:00 - EST 1969
949 -5:00 US E%sT 1974 Jan 6 2:00
950 -6:00 1:00 CDT 1974 Oct 27 2:00
951 -5:00 US E%sT 1976
952 -5:00 - EST 2006
953 -5:00 US E%sT

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961Rule Vincennes 1953 1954 - Apr lastSun 2:00 1:00 D
962Rule Vincennes 1953 1959 - Sep lastSun 2:00 0 S
963Rule Vincennes 1955 only - May 1 0:00 1:00 D
964Rule Vincennes 1956 1963 - Apr lastSun 2:00 1:00 D
965Rule Vincennes 1960 only - Oct lastSun 2:00 0 S
966Rule Vincennes 1961 only - Sep lastSun 2:00 0 S
967Rule Vincennes 1962 1963 - Oct lastSun 2:00 0 S
968# Zone NAME STDOFF RULES FORMAT [UNTIL]
969Zone America/Indiana/Vincennes -5:50:07 - LMT 1883 Nov 18 12:09:53
969Zone America/Indiana/Vincennes -5:50:07 - LMT 1883 Nov 18 18:00u
970 -6:00 US C%sT 1946
971 -6:00 Vincennes C%sT 1964 Apr 26 2:00
972 -5:00 - EST 1969
973 -5:00 US E%sT 1971
974 -5:00 - EST 2006 Apr 2 2:00
975 -6:00 US C%sT 2007 Nov 4 2:00
976 -5:00 US E%sT
977#
978# Perry County, Indiana, switched from eastern to central time in April 2006.
979# From Alois Treindl (2019-07-09):
980# The Indianapolis News, Friday 27 October 1967 states that Perry County
981# returned to CST. It went again to EST on 27 April 1969, as documented by the
982# Indianapolis star of Saturday 26 April.
983# Rule NAME FROM TO - IN ON AT SAVE LETTER
984Rule Perry 1955 only - May 1 0:00 1:00 D
985Rule Perry 1955 1960 - Sep lastSun 2:00 0 S
986Rule Perry 1956 1963 - Apr lastSun 2:00 1:00 D
987Rule Perry 1961 1963 - Oct lastSun 2:00 0 S
988# Zone NAME STDOFF RULES FORMAT [UNTIL]
970 -6:00 US C%sT 1946
971 -6:00 Vincennes C%sT 1964 Apr 26 2:00
972 -5:00 - EST 1969
973 -5:00 US E%sT 1971
974 -5:00 - EST 2006 Apr 2 2:00
975 -6:00 US C%sT 2007 Nov 4 2:00
976 -5:00 US E%sT
977#
978# Perry County, Indiana, switched from eastern to central time in April 2006.
979# From Alois Treindl (2019-07-09):
980# The Indianapolis News, Friday 27 October 1967 states that Perry County
981# returned to CST. It went again to EST on 27 April 1969, as documented by the
982# Indianapolis star of Saturday 26 April.
983# Rule NAME FROM TO - IN ON AT SAVE LETTER
984Rule Perry 1955 only - May 1 0:00 1:00 D
985Rule Perry 1955 1960 - Sep lastSun 2:00 0 S
986Rule Perry 1956 1963 - Apr lastSun 2:00 1:00 D
987Rule Perry 1961 1963 - Oct lastSun 2:00 0 S
988# Zone NAME STDOFF RULES FORMAT [UNTIL]
989Zone America/Indiana/Tell_City -5:47:03 - LMT 1883 Nov 18 12:12:57
989Zone America/Indiana/Tell_City -5:47:03 - LMT 1883 Nov 18 18:00u
990 -6:00 US C%sT 1946
991 -6:00 Perry C%sT 1964 Apr 26 2:00
992 -5:00 - EST 1967 Oct 29 2:00
993 -6:00 US C%sT 1969 Apr 27 2:00
994 -5:00 US E%sT 1971
995 -5:00 - EST 2006 Apr 2 2:00
996 -6:00 US C%sT
997#
998# Pike County, Indiana moved from central to eastern time in 1977,
999# then switched back in 2006, then switched back again in 2007.
1000# Rule NAME FROM TO - IN ON AT SAVE LETTER
1001Rule Pike 1955 only - May 1 0:00 1:00 D
1002Rule Pike 1955 1960 - Sep lastSun 2:00 0 S
1003Rule Pike 1956 1964 - Apr lastSun 2:00 1:00 D
1004Rule Pike 1961 1964 - Oct lastSun 2:00 0 S
1005# Zone NAME STDOFF RULES FORMAT [UNTIL]
990 -6:00 US C%sT 1946
991 -6:00 Perry C%sT 1964 Apr 26 2:00
992 -5:00 - EST 1967 Oct 29 2:00
993 -6:00 US C%sT 1969 Apr 27 2:00
994 -5:00 US E%sT 1971
995 -5:00 - EST 2006 Apr 2 2:00
996 -6:00 US C%sT
997#
998# Pike County, Indiana moved from central to eastern time in 1977,
999# then switched back in 2006, then switched back again in 2007.
1000# Rule NAME FROM TO - IN ON AT SAVE LETTER
1001Rule Pike 1955 only - May 1 0:00 1:00 D
1002Rule Pike 1955 1960 - Sep lastSun 2:00 0 S
1003Rule Pike 1956 1964 - Apr lastSun 2:00 1:00 D
1004Rule Pike 1961 1964 - Oct lastSun 2:00 0 S
1005# Zone NAME STDOFF RULES FORMAT [UNTIL]
1006Zone America/Indiana/Petersburg -5:49:07 - LMT 1883 Nov 18 12:10:53
1006Zone America/Indiana/Petersburg -5:49:07 - LMT 1883 Nov 18 18:00u
1007 -6:00 US C%sT 1955
1008 -6:00 Pike C%sT 1965 Apr 25 2:00
1009 -5:00 - EST 1966 Oct 30 2:00
1010 -6:00 US C%sT 1977 Oct 30 2:00
1011 -5:00 - EST 2006 Apr 2 2:00
1012 -6:00 US C%sT 2007 Nov 4 2:00
1013 -5:00 US E%sT
1014#

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1020# 1991-10-27.
1021# Rule NAME FROM TO - IN ON AT SAVE LETTER
1022Rule Starke 1947 1961 - Apr lastSun 2:00 1:00 D
1023Rule Starke 1947 1954 - Sep lastSun 2:00 0 S
1024Rule Starke 1955 1956 - Oct lastSun 2:00 0 S
1025Rule Starke 1957 1958 - Sep lastSun 2:00 0 S
1026Rule Starke 1959 1961 - Oct lastSun 2:00 0 S
1027# Zone NAME STDOFF RULES FORMAT [UNTIL]
1007 -6:00 US C%sT 1955
1008 -6:00 Pike C%sT 1965 Apr 25 2:00
1009 -5:00 - EST 1966 Oct 30 2:00
1010 -6:00 US C%sT 1977 Oct 30 2:00
1011 -5:00 - EST 2006 Apr 2 2:00
1012 -6:00 US C%sT 2007 Nov 4 2:00
1013 -5:00 US E%sT
1014#

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1020# 1991-10-27.
1021# Rule NAME FROM TO - IN ON AT SAVE LETTER
1022Rule Starke 1947 1961 - Apr lastSun 2:00 1:00 D
1023Rule Starke 1947 1954 - Sep lastSun 2:00 0 S
1024Rule Starke 1955 1956 - Oct lastSun 2:00 0 S
1025Rule Starke 1957 1958 - Sep lastSun 2:00 0 S
1026Rule Starke 1959 1961 - Oct lastSun 2:00 0 S
1027# Zone NAME STDOFF RULES FORMAT [UNTIL]
1028Zone America/Indiana/Knox -5:46:30 - LMT 1883 Nov 18 12:13:30
1028Zone America/Indiana/Knox -5:46:30 - LMT 1883 Nov 18 18:00u
1029 -6:00 US C%sT 1947
1030 -6:00 Starke C%sT 1962 Apr 29 2:00
1031 -5:00 - EST 1963 Oct 27 2:00
1032 -6:00 US C%sT 1991 Oct 27 2:00
1033 -5:00 - EST 2006 Apr 2 2:00
1034 -6:00 US C%sT
1035#
1036# Pulaski County, Indiana, switched from eastern to central time in
1037# April 2006 and then switched back in March 2007.
1038# Rule NAME FROM TO - IN ON AT SAVE LETTER
1039Rule Pulaski 1946 1960 - Apr lastSun 2:00 1:00 D
1040Rule Pulaski 1946 1954 - Sep lastSun 2:00 0 S
1041Rule Pulaski 1955 1956 - Oct lastSun 2:00 0 S
1042Rule Pulaski 1957 1960 - Sep lastSun 2:00 0 S
1043# Zone NAME STDOFF RULES FORMAT [UNTIL]
1029 -6:00 US C%sT 1947
1030 -6:00 Starke C%sT 1962 Apr 29 2:00
1031 -5:00 - EST 1963 Oct 27 2:00
1032 -6:00 US C%sT 1991 Oct 27 2:00
1033 -5:00 - EST 2006 Apr 2 2:00
1034 -6:00 US C%sT
1035#
1036# Pulaski County, Indiana, switched from eastern to central time in
1037# April 2006 and then switched back in March 2007.
1038# Rule NAME FROM TO - IN ON AT SAVE LETTER
1039Rule Pulaski 1946 1960 - Apr lastSun 2:00 1:00 D
1040Rule Pulaski 1946 1954 - Sep lastSun 2:00 0 S
1041Rule Pulaski 1955 1956 - Oct lastSun 2:00 0 S
1042Rule Pulaski 1957 1960 - Sep lastSun 2:00 0 S
1043# Zone NAME STDOFF RULES FORMAT [UNTIL]
1044Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 12:13:35
1044Zone America/Indiana/Winamac -5:46:25 - LMT 1883 Nov 18 18:00u
1045 -6:00 US C%sT 1946
1046 -6:00 Pulaski C%sT 1961 Apr 30 2:00
1047 -5:00 - EST 1969
1048 -5:00 US E%sT 1971
1049 -5:00 - EST 2006 Apr 2 2:00
1050 -6:00 US C%sT 2007 Mar 11 2:00
1051 -5:00 US E%sT
1052#
1053# Switzerland County, Indiana, did not observe DST from 1973 through 2005.
1054# Zone NAME STDOFF RULES FORMAT [UNTIL]
1045 -6:00 US C%sT 1946
1046 -6:00 Pulaski C%sT 1961 Apr 30 2:00
1047 -5:00 - EST 1969
1048 -5:00 US E%sT 1971
1049 -5:00 - EST 2006 Apr 2 2:00
1050 -6:00 US C%sT 2007 Mar 11 2:00
1051 -5:00 US E%sT
1052#
1053# Switzerland County, Indiana, did not observe DST from 1973 through 2005.
1054# Zone NAME STDOFF RULES FORMAT [UNTIL]
1055Zone America/Indiana/Vevay -5:40:16 - LMT 1883 Nov 18 12:19:44
1055Zone America/Indiana/Vevay -5:40:16 - LMT 1883 Nov 18 18:00u
1056 -6:00 US C%sT 1954 Apr 25 2:00
1057 -5:00 - EST 1969
1058 -5:00 US E%sT 1973
1059 -5:00 - EST 2006
1060 -5:00 US E%sT
1061
1062# From Paul Eggert (2018-03-20):
1063# The Louisville & Nashville Railroad's 1883-11-18 change occurred at

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

1083Rule Louisville 1941 only - Apr lastSun 2:00 1:00 D
1084Rule Louisville 1941 only - Sep lastSun 2:00 0 S
1085Rule Louisville 1946 only - Apr lastSun 0:01 1:00 D
1086Rule Louisville 1946 only - Jun 2 2:00 0 S
1087Rule Louisville 1950 1961 - Apr lastSun 2:00 1:00 D
1088Rule Louisville 1950 1955 - Sep lastSun 2:00 0 S
1089Rule Louisville 1956 1961 - Oct lastSun 2:00 0 S
1090# Zone NAME STDOFF RULES FORMAT [UNTIL]
1056 -6:00 US C%sT 1954 Apr 25 2:00
1057 -5:00 - EST 1969
1058 -5:00 US E%sT 1973
1059 -5:00 - EST 2006
1060 -5:00 US E%sT
1061
1062# From Paul Eggert (2018-03-20):
1063# The Louisville & Nashville Railroad's 1883-11-18 change occurred at

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

1083Rule Louisville 1941 only - Apr lastSun 2:00 1:00 D
1084Rule Louisville 1941 only - Sep lastSun 2:00 0 S
1085Rule Louisville 1946 only - Apr lastSun 0:01 1:00 D
1086Rule Louisville 1946 only - Jun 2 2:00 0 S
1087Rule Louisville 1950 1961 - Apr lastSun 2:00 1:00 D
1088Rule Louisville 1950 1955 - Sep lastSun 2:00 0 S
1089Rule Louisville 1956 1961 - Oct lastSun 2:00 0 S
1090# Zone NAME STDOFF RULES FORMAT [UNTIL]
1091Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 12:16:58
1091Zone America/Kentucky/Louisville -5:43:02 - LMT 1883 Nov 18 18:00u
1092 -6:00 US C%sT 1921
1093 -6:00 Louisville C%sT 1942
1094 -6:00 US C%sT 1946
1095 -6:00 Louisville C%sT 1961 Jul 23 2:00
1096 -5:00 - EST 1968
1097 -5:00 US E%sT 1974 Jan 6 2:00
1098 -6:00 1:00 CDT 1974 Oct 27 2:00
1099 -5:00 US E%sT

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

1117# (-0500) time. They won't "fall back" this year. See Sara Shipley,
1118# The difference an hour makes, Nando Times (2000-08-29 15:33 -0400).
1119#
1120# From Paul Eggert (2001-07-16):
1121# The final rule was published in the
1122# Federal Register 65, 160 (2000-08-17), pp 50154-50158.
1123# https://www.gpo.gov/fdsys/pkg/FR-2000-08-17/html/00-20854.htm
1124#
1092 -6:00 US C%sT 1921
1093 -6:00 Louisville C%sT 1942
1094 -6:00 US C%sT 1946
1095 -6:00 Louisville C%sT 1961 Jul 23 2:00
1096 -5:00 - EST 1968
1097 -5:00 US E%sT 1974 Jan 6 2:00
1098 -6:00 1:00 CDT 1974 Oct 27 2:00
1099 -5:00 US E%sT

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

1117# (-0500) time. They won't "fall back" this year. See Sara Shipley,
1118# The difference an hour makes, Nando Times (2000-08-29 15:33 -0400).
1119#
1120# From Paul Eggert (2001-07-16):
1121# The final rule was published in the
1122# Federal Register 65, 160 (2000-08-17), pp 50154-50158.
1123# https://www.gpo.gov/fdsys/pkg/FR-2000-08-17/html/00-20854.htm
1124#
1125Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 12:20:36
1125Zone America/Kentucky/Monticello -5:39:24 - LMT 1883 Nov 18 18:00u
1126 -6:00 US C%sT 1946
1127 -6:00 - CST 1968
1128 -6:00 US C%sT 2000 Oct 29 2:00
1129 -5:00 US E%sT
1130
1131
1132# From Rives McDow (2000-08-30):
1133# Here ... are all the changes in the US since 1985.

--- 1478 unchanged lines hidden (view full) ---

2612# 3- Zona Noroeste (Northwest Zone): Longitude 120 W, includes the
2613# state of Baja California.
2614# 4- Zona Sureste (Southeast Zone): Longitude 75 W, includes the state
2615# of Quintana Roo.
2616# 5- The islands, reefs and keys shall take their timezone from the
2617# longitude they are located at.
2618
2619# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
1126 -6:00 US C%sT 1946
1127 -6:00 - CST 1968
1128 -6:00 US C%sT 2000 Oct 29 2:00
1129 -5:00 US E%sT
1130
1131
1132# From Rives McDow (2000-08-30):
1133# Here ... are all the changes in the US since 1985.

--- 1478 unchanged lines hidden (view full) ---

2612# 3- Zona Noroeste (Northwest Zone): Longitude 120 W, includes the
2613# state of Baja California.
2614# 4- Zona Sureste (Southeast Zone): Longitude 75 W, includes the state
2615# of Quintana Roo.
2616# 5- The islands, reefs and keys shall take their timezone from the
2617# longitude they are located at.
2618
2619# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
2620Rule Mexico 1931 only - May 1 23:00 1:00 D
2621Rule Mexico 1931 only - Oct 1 0:00 0 S
2620Rule Mexico 1939 only - Feb 5 0:00 1:00 D
2621Rule Mexico 1939 only - Jun 25 0:00 0 S
2622Rule Mexico 1940 only - Dec 9 0:00 1:00 D
2623Rule Mexico 1941 only - Apr 1 0:00 0 S
2624Rule Mexico 1943 only - Dec 16 0:00 1:00 W # War
2625Rule Mexico 1944 only - May 1 0:00 0 S
2626Rule Mexico 1950 only - Feb 12 0:00 1:00 D
2627Rule Mexico 1950 only - Jul 30 0:00 0 S
2628Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D
2629Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S
2630Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D
2631Rule Mexico 2001 only - Sep lastSun 2:00 0 S
2632Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D
2633Rule Mexico 2002 max - Oct lastSun 2:00 0 S
2634# Zone NAME STDOFF RULES FORMAT [UNTIL]
2635# Quintana Roo; represented by Cancún
2622Rule Mexico 1939 only - Feb 5 0:00 1:00 D
2623Rule Mexico 1939 only - Jun 25 0:00 0 S
2624Rule Mexico 1940 only - Dec 9 0:00 1:00 D
2625Rule Mexico 1941 only - Apr 1 0:00 0 S
2626Rule Mexico 1943 only - Dec 16 0:00 1:00 W # War
2627Rule Mexico 1944 only - May 1 0:00 0 S
2628Rule Mexico 1950 only - Feb 12 0:00 1:00 D
2629Rule Mexico 1950 only - Jul 30 0:00 0 S
2630Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D
2631Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S
2632Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D
2633Rule Mexico 2001 only - Sep lastSun 2:00 0 S
2634Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D
2635Rule Mexico 2002 max - Oct lastSun 2:00 0 S
2636# Zone NAME STDOFF RULES FORMAT [UNTIL]
2637# Quintana Roo; represented by Cancún
2636Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 0:12:56
2638Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 6:00u
2637 -6:00 - CST 1981 Dec 23
2638 -5:00 Mexico E%sT 1998 Aug 2 2:00
2639 -6:00 Mexico C%sT 2015 Feb 1 2:00
2640 -5:00 - EST
2641# Campeche, Yucatán; represented by Mérida
2639 -6:00 - CST 1981 Dec 23
2640 -5:00 Mexico E%sT 1998 Aug 2 2:00
2641 -6:00 Mexico C%sT 2015 Feb 1 2:00
2642 -5:00 - EST
2643# Campeche, Yucatán; represented by Mérida
2642Zone America/Merida -5:58:28 - LMT 1922 Jan 1 0:01:32
2644Zone America/Merida -5:58:28 - LMT 1922 Jan 1 6:00u
2643 -6:00 - CST 1981 Dec 23
2644 -5:00 - EST 1982 Dec 2
2645 -6:00 Mexico C%sT
2646# Coahuila, Nuevo León, Tamaulipas (near US border)
2647# This includes the following municipalities:
2648# in Coahuila: Ocampo, Acuña, Zaragoza, Jiménez, Piedras Negras, Nava,
2649# Guerrero, Hidalgo.
2650# in Nuevo León: Anáhuac, Los Aldama.
2651# in Tamaulipas: Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo,
2652# Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso, Matamoros.
2653# See: Inicia mañana Horario de Verano en zona fronteriza, El Universal,
2654# 2016-03-12
2655# http://www.eluniversal.com.mx/articulo/estados/2016/03/12/inicia-manana-horario-de-verano-en-zona-fronteriza
2645 -6:00 - CST 1981 Dec 23
2646 -5:00 - EST 1982 Dec 2
2647 -6:00 Mexico C%sT
2648# Coahuila, Nuevo León, Tamaulipas (near US border)
2649# This includes the following municipalities:
2650# in Coahuila: Ocampo, Acuña, Zaragoza, Jiménez, Piedras Negras, Nava,
2651# Guerrero, Hidalgo.
2652# in Nuevo León: Anáhuac, Los Aldama.
2653# in Tamaulipas: Nuevo Laredo, Guerrero, Mier, Miguel Alemán, Camargo,
2654# Gustavo Díaz Ordaz, Reynosa, Río Bravo, Valle Hermoso, Matamoros.
2655# See: Inicia mañana Horario de Verano en zona fronteriza, El Universal,
2656# 2016-03-12
2657# http://www.eluniversal.com.mx/articulo/estados/2016/03/12/inicia-manana-horario-de-verano-en-zona-fronteriza
2656Zone America/Matamoros -6:40:00 - LMT 1921 Dec 31 23:20:00
2658Zone America/Matamoros -6:30:00 - LMT 1922 Jan 1 6:00u
2657 -6:00 - CST 1988
2658 -6:00 US C%sT 1989
2659 -6:00 Mexico C%sT 2010
2660 -6:00 US C%sT
2661# Durango; Coahuila, Nuevo León, Tamaulipas (away from US border)
2659 -6:00 - CST 1988
2660 -6:00 US C%sT 1989
2661 -6:00 Mexico C%sT 2010
2662 -6:00 US C%sT
2663# Durango; Coahuila, Nuevo León, Tamaulipas (away from US border)
2662Zone America/Monterrey -6:41:16 - LMT 1921 Dec 31 23:18:44
2664Zone America/Monterrey -6:41:16 - LMT 1922 Jan 1 6:00u
2663 -6:00 - CST 1988
2664 -6:00 US C%sT 1989
2665 -6:00 Mexico C%sT
2666# Central Mexico
2665 -6:00 - CST 1988
2666 -6:00 US C%sT 1989
2667 -6:00 Mexico C%sT
2668# Central Mexico
2667Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 0:23:24
2669Zone America/Mexico_City -6:36:36 - LMT 1922 Jan 1 7:00u
2668 -7:00 - MST 1927 Jun 10 23:00
2669 -6:00 - CST 1930 Nov 15
2670 -7:00 - MST 1927 Jun 10 23:00
2671 -6:00 - CST 1930 Nov 15
2670 -7:00 - MST 1931 May 1 23:00
2671 -6:00 - CST 1931 Oct
2672 -7:00 - MST 1932 Apr 1
2672 -7:00 Mexico M%sT 1932 Apr 1
2673 -6:00 Mexico C%sT 2001 Sep 30 2:00
2674 -6:00 - CST 2002 Feb 20
2675 -6:00 Mexico C%sT
2676# Chihuahua (near US border)
2677# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
2678# Práxedis G Guerrero, Coyame del Sotol, Ojinaga, and Manuel Benavides.
2679# (See the 2016-03-12 El Universal source mentioned above.)
2673 -6:00 Mexico C%sT 2001 Sep 30 2:00
2674 -6:00 - CST 2002 Feb 20
2675 -6:00 Mexico C%sT
2676# Chihuahua (near US border)
2677# This includes the municipalities of Janos, Ascensión, Juárez, Guadalupe,
2678# Práxedis G Guerrero, Coyame del Sotol, Ojinaga, and Manuel Benavides.
2679# (See the 2016-03-12 El Universal source mentioned above.)
2680Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 0:02:20
2680Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u
2681 -7:00 - MST 1927 Jun 10 23:00
2682 -6:00 - CST 1930 Nov 15
2681 -7:00 - MST 1927 Jun 10 23:00
2682 -6:00 - CST 1930 Nov 15
2683 -7:00 - MST 1931 May 1 23:00
2684 -6:00 - CST 1931 Oct
2685 -7:00 - MST 1932 Apr 1
2683 -7:00 Mexico M%sT 1932 Apr 1
2686 -6:00 - CST 1996
2687 -6:00 Mexico C%sT 1998
2688 -6:00 - CST 1998 Apr Sun>=1 3:00
2689 -7:00 Mexico M%sT 2010
2690 -7:00 US M%sT
2691# Chihuahua (away from US border)
2684 -6:00 - CST 1996
2685 -6:00 Mexico C%sT 1998
2686 -6:00 - CST 1998 Apr Sun>=1 3:00
2687 -7:00 Mexico M%sT 2010
2688 -7:00 US M%sT
2689# Chihuahua (away from US border)
2692Zone America/Chihuahua -7:04:20 - LMT 1921 Dec 31 23:55:40
2690Zone America/Chihuahua -7:04:20 - LMT 1922 Jan 1 7:00u
2693 -7:00 - MST 1927 Jun 10 23:00
2694 -6:00 - CST 1930 Nov 15
2691 -7:00 - MST 1927 Jun 10 23:00
2692 -6:00 - CST 1930 Nov 15
2695 -7:00 - MST 1931 May 1 23:00
2696 -6:00 - CST 1931 Oct
2697 -7:00 - MST 1932 Apr 1
2693 -7:00 Mexico M%sT 1932 Apr 1
2698 -6:00 - CST 1996
2699 -6:00 Mexico C%sT 1998
2700 -6:00 - CST 1998 Apr Sun>=1 3:00
2701 -7:00 Mexico M%sT
2702# Sonora
2694 -6:00 - CST 1996
2695 -6:00 Mexico C%sT 1998
2696 -6:00 - CST 1998 Apr Sun>=1 3:00
2697 -7:00 Mexico M%sT
2698# Sonora
2703Zone America/Hermosillo -7:23:52 - LMT 1921 Dec 31 23:36:08
2699Zone America/Hermosillo -7:23:52 - LMT 1922 Jan 1 7:00u
2704 -7:00 - MST 1927 Jun 10 23:00
2705 -6:00 - CST 1930 Nov 15
2700 -7:00 - MST 1927 Jun 10 23:00
2701 -6:00 - CST 1930 Nov 15
2706 -7:00 - MST 1931 May 1 23:00
2707 -6:00 - CST 1931 Oct
2708 -7:00 - MST 1932 Apr 1
2702 -7:00 Mexico M%sT 1932 Apr 1
2709 -6:00 - CST 1942 Apr 24
2710 -7:00 - MST 1949 Jan 14
2711 -8:00 - PST 1970
2712 -7:00 Mexico M%sT 1999
2713 -7:00 - MST
2714
2715# From Alexander Krivenyshev (2010-04-21):
2716# According to news, Bahía de Banderas (Mexican state of Nayarit)

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

2735# will allow Bahía de Banderas and Puerto Vallarta to share the same time
2736# zone ..."
2737# Baja California Sur, Nayarit, Sinaloa
2738
2739# From Arthur David Olson (2010-05-01):
2740# Use "Bahia_Banderas" to keep the name to fourteen characters.
2741
2742# Mazatlán
2703 -6:00 - CST 1942 Apr 24
2704 -7:00 - MST 1949 Jan 14
2705 -8:00 - PST 1970
2706 -7:00 Mexico M%sT 1999
2707 -7:00 - MST
2708
2709# From Alexander Krivenyshev (2010-04-21):
2710# According to news, Bahía de Banderas (Mexican state of Nayarit)

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

2729# will allow Bahía de Banderas and Puerto Vallarta to share the same time
2730# zone ..."
2731# Baja California Sur, Nayarit, Sinaloa
2732
2733# From Arthur David Olson (2010-05-01):
2734# Use "Bahia_Banderas" to keep the name to fourteen characters.
2735
2736# Mazatlán
2743Zone America/Mazatlan -7:05:40 - LMT 1921 Dec 31 23:54:20
2737Zone America/Mazatlan -7:05:40 - LMT 1922 Jan 1 7:00u
2744 -7:00 - MST 1927 Jun 10 23:00
2745 -6:00 - CST 1930 Nov 15
2738 -7:00 - MST 1927 Jun 10 23:00
2739 -6:00 - CST 1930 Nov 15
2746 -7:00 - MST 1931 May 1 23:00
2747 -6:00 - CST 1931 Oct
2748 -7:00 - MST 1932 Apr 1
2740 -7:00 Mexico M%sT 1932 Apr 1
2749 -6:00 - CST 1942 Apr 24
2750 -7:00 - MST 1949 Jan 14
2751 -8:00 - PST 1970
2752 -7:00 Mexico M%sT
2753
2754# Bahía de Banderas
2741 -6:00 - CST 1942 Apr 24
2742 -7:00 - MST 1949 Jan 14
2743 -8:00 - PST 1970
2744 -7:00 Mexico M%sT
2745
2746# Bahía de Banderas
2755Zone America/Bahia_Banderas -7:01:00 - LMT 1921 Dec 31 23:59:00
2747Zone America/Bahia_Banderas -7:01:00 - LMT 1922 Jan 1 7:00u
2756 -7:00 - MST 1927 Jun 10 23:00
2757 -6:00 - CST 1930 Nov 15
2748 -7:00 - MST 1927 Jun 10 23:00
2749 -6:00 - CST 1930 Nov 15
2758 -7:00 - MST 1931 May 1 23:00
2759 -6:00 - CST 1931 Oct
2760 -7:00 - MST 1932 Apr 1
2750 -7:00 Mexico M%sT 1932 Apr 1
2761 -6:00 - CST 1942 Apr 24
2762 -7:00 - MST 1949 Jan 14
2763 -8:00 - PST 1970
2764 -7:00 Mexico M%sT 2010 Apr 4 2:00
2765 -6:00 Mexico C%sT
2766
2767# Baja California
2751 -6:00 - CST 1942 Apr 24
2752 -7:00 - MST 1949 Jan 14
2753 -8:00 - PST 1970
2754 -7:00 Mexico M%sT 2010 Apr 4 2:00
2755 -6:00 Mexico C%sT
2756
2757# Baja California
2768Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 0:11:56
2758Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 7:00u
2769 -7:00 - MST 1924
2770 -8:00 - PST 1927 Jun 10 23:00
2771 -7:00 - MST 1930 Nov 15
2772 -8:00 - PST 1931 Apr 1
2773 -8:00 1:00 PDT 1931 Sep 30
2774 -8:00 - PST 1942 Apr 24
2775 -8:00 1:00 PWT 1945 Aug 14 23:00u
2776 -8:00 1:00 PPT 1945 Nov 12 # Peace

--- 923 unchanged lines hidden ---
2759 -7:00 - MST 1924
2760 -8:00 - PST 1927 Jun 10 23:00
2761 -7:00 - MST 1930 Nov 15
2762 -8:00 - PST 1931 Apr 1
2763 -8:00 1:00 PDT 1931 Sep 30
2764 -8:00 - PST 1942 Apr 24
2765 -8:00 1:00 PWT 1945 Aug 14 23:00u
2766 -8:00 1:00 PPT 1945 Nov 12 # Peace

--- 923 unchanged lines hidden ---