Update time zone data files to tzdata release 2021e.

DST law changes in Fiji, Jordan, Palestine, and Samoa.  Historical
corrections for Barbados, Cook Islands, Guyana, Niue, Portugal, and
Tonga.

Also, the Pacific/Enderbury zone has been renamed to Pacific/Kanton.
The following zones have been merged into nearby, more-populous zones
whose clocks have agreed since 1970: Africa/Accra, America/Atikokan,
America/Blanc-Sablon, America/Creston, America/Curacao,
America/Nassau, America/Port_of_Spain, Antarctica/DumontDUrville,
and Antarctica/Syowa.

diff --git a/src/timezone/data/tzdata.zi b/src/timezone/data/tzdata.zi
index dfa7e88f8d8950a2a6be73a8f90a1ddd9a2f848a..1948c7258b7617c5f582f69b58eafe75da1b922d 100644 (file)
--- a/src/timezone/data/tzdata.zi
+++ b/src/timezone/data/tzdata.zi
@@ -1,4 +1,4 @@
-# version 2021a
+# version 2021e
 # This zic input file is in the public domain.
 R d 1916 o - Jun 14 23s 1 S
 R d 1916 1919 - O Su>=1 23s 0 -
@@ -43,6 +43,7 @@ Z Africa/Ndjamena 1:0:12 - LMT 1912
 1 - WAT
 Z Africa/Abidjan -0:16:8 - LMT 1912
 0 - GMT
+L Africa/Abidjan Africa/Accra
 L Africa/Abidjan Africa/Bamako
 L Africa/Abidjan Africa/Banjul
 L Africa/Abidjan Africa/Conakry
@@ -86,16 +87,6 @@ R K 2014 o - Jul 31 24 1 S
 R K 2014 o - S lastTh 24 0 -
 Z Africa/Cairo 2:5:9 - LMT 1900 O
 2 K EE%sT
-R GH 1919 o - N 24 0 0:20 +0020
-R GH 1920 1942 - Ja 1 2 0 GMT
-R GH 1920 1939 - S 1 2 0:20 +0020
-R GH 1940 1941 - May 1 2 0:20 +0020
-R GH 1950 1955 - S 1 2 0:30 +0030
-R GH 1951 1956 - Ja 1 2 0 GMT
-Z Africa/Accra -0:0:52 - LMT 1915 N 2
-0 GH %s 1942 F 8
-0:30 - +0030 1946 Ja 6
-0 GH %s
 Z Africa/Bissau -1:2:20 - LMT 1912 Ja 1 1u
 -1 - -01 1975
 0 - GMT
@@ -456,12 +447,6 @@ Z Antarctica/Mawson 0 - -00 1954 F 13
 5 - +05
 Z Indian/Kerguelen 0 - -00 1950
 5 - +05
-Z Antarctica/DumontDUrville 0 - -00 1947
-10 - +10 1952 Ja 14
-0 - -00 1956 N
-10 - +10
-Z Antarctica/Syowa 0 - -00 1957 Ja 29
-3 - +03
 R Tr 2005 ma - Mar lastSu 1u 2 +02
 R Tr 2004 ma - O lastSu 1u 0 +00
 Z Antarctica/Troll 0 - -00 2005 F 12
@@ -916,8 +901,9 @@ R J 2004 o - O 15 0s 0 -
 R J 2005 o - S lastF 0s 0 -
 R J 2006 2011 - O lastF 0s 0 -
 R J 2013 o - D 20 0 0 -
-R J 2014 ma - Mar lastTh 24 1 S
+R J 2014 2021 - Mar lastTh 24 1 S
 R J 2014 ma - O lastF 0s 0 -
+R J 2022 ma - F lastTh 24 1 S
 Z Asia/Amman 2:23:44 - LMT 1931
 2 J EE%sT
 Z Asia/Almaty 5:7:48 - LMT 1924 May 2
@@ -1126,7 +1112,8 @@ R P 2016 2018 - O Sa>=24 1 0 -
 R P 2019 o - Mar 29 0 1 S
 R P 2019 o - O Sa>=24 0 0 -
 R P 2020 ma - Mar Sa>=24 0 1 S
-R P 2020 ma - O Sa>=24 1 0 -
+R P 2020 o - O 24 1 0 -
+R P 2021 ma - O lastF 1 0 -
 Z Asia/Gaza 2:17:52 - LMT 1900 O
 2 Z EET/EEST 1948 May 15
 2 K EE%sT 1967 Jun 5
@@ -1162,6 +1149,7 @@ Z Asia/Qatar 3:26:8 - LMT 1920
 L Asia/Qatar Asia/Bahrain
 Z Asia/Riyadh 3:6:52 - LMT 1947 Mar 14
 3 - +03
+L Asia/Riyadh Antarctica/Syowa
 L Asia/Riyadh Asia/Aden
 L Asia/Riyadh Asia/Kuwait
 Z Asia/Singapore 6:55:25 - LMT 1901
@@ -1431,10 +1419,11 @@ R FJ 2011 o - Mar Su>=1 3 0 -
 R FJ 2012 2013 - Ja Su>=18 3 0 -
 R FJ 2014 o - Ja Su>=18 2 0 -
 R FJ 2014 2018 - N Su>=1 2 1 -
-R FJ 2015 ma - Ja Su>=12 3 0 -
+R FJ 2015 2021 - Ja Su>=12 3 0 -
 R FJ 2019 o - N Su>=8 2 1 -
 R FJ 2020 o - D 20 2 1 -
-R FJ 2021 ma - N Su>=8 2 1 -
+R FJ 2022 ma - N Su>=8 2 1 -
+R FJ 2023 ma - Ja Su>=12 3 0 -
 Z Pacific/Fiji 11:55:44 - LMT 1915 O 26
 12 FJ +12/+13
 Z Pacific/Gambier -8:59:48 - LMT 1912 O
@@ -1466,7 +1455,7 @@ Z Pacific/Guam -14:21 - LMT 1844 D 31
 L Pacific/Guam Pacific/Saipan
 Z Pacific/Tarawa 11:32:4 - LMT 1901
 12 - +12
-Z Pacific/Enderbury -11:24:20 - LMT 1901
+Z Pacific/Kanton 0 - -00 1937 Au 31
 -12 - -12 1979 O
 -11 - -11 1994 D 31
 13 - +13
@@ -1560,12 +1549,12 @@ L Pacific/Auckland Antarctica/McMurdo
 R CK 1978 o - N 12 0 0:30 -
 R CK 1979 1991 - Mar Su>=1 0 0 -
 R CK 1979 1990 - O lastSu 0 0:30 -
-Z Pacific/Rarotonga -10:39:4 - LMT 1901
+Z Pacific/Rarotonga 13:20:56 - LMT 1899 D 26
+-10:39:4 - LMT 1952 O 16
 -10:30 - -1030 1978 N 12
 -10 CK -10/-0930
-Z Pacific/Niue -11:19:40 - LMT 1901
--11:20 - -1120 1951
--11:30 - -1130 1978 O
+Z Pacific/Niue -11:19:40 - LMT 1952 O 16
+-11:20 - -1120 1964 Jul
 -11 - -11
 Z Pacific/Norfolk 11:11:52 - LMT 1901
 11:12 - +1112 1951
@@ -1580,6 +1569,7 @@ Z Pacific/Palau -15:2:4 - LMT 1844 D 31
 Z Pacific/Port_Moresby 9:48:40 - LMT 1880
 9:48:32 - PMMT 1895
 10 - +10
+L Pacific/Port_Moresby Antarctica/DumontDUrville
 Z Pacific/Bougainville 10:22:16 - LMT 1880
 9:48:32 - PMMT 1895
 10 - +10 1942 Jul
@@ -1596,8 +1586,8 @@ L Pacific/Pago_Pago Pacific/Midway
 R WS 2010 o - S lastSu 0 1 -
 R WS 2011 o - Ap Sa>=1 4 0 -
 R WS 2011 o - S lastSa 3 1 -
-R WS 2012 ma - Ap Su>=1 4 0 -
-R WS 2012 ma - S lastSu 3 1 -
+R WS 2012 2021 - Ap Su>=1 4 0 -
+R WS 2012 2020 - S lastSu 3 1 -
 Z Pacific/Apia 12:33:4 - LMT 1892 Jul 5
 -11:26:56 - LMT 1911
 -11:30 - -1130 1950
@@ -1614,8 +1604,8 @@ R TO 2000 2001 - N Su>=1 2 1 -
 R TO 2001 2002 - Ja lastSu 2 0 -
 R TO 2016 o - N Su>=1 2 1 -
 R TO 2017 o - Ja Su>=15 3 0 -
-Z Pacific/Tongatapu 12:19:20 - LMT 1901
-12:20 - +1220 1941
+Z Pacific/Tongatapu 12:19:12 - LMT 1945 S 10
+12:20 - +1220 1961
 13 - +13 1999
 13 TO +13/+14
 Z Pacific/Funafuti 11:56:52 - LMT 1901
@@ -2354,10 +2344,8 @@ R p 1943 1945 - Au Sa>=25 22s 1 S
 R p 1944 1945 - Ap Sa>=21 22s 2 M
 R p 1946 o - Ap Sa>=1 23s 1 S
 R p 1946 o - O Sa>=1 23s 0 -
-R p 1947 1949 - Ap Su>=1 2s 1 S
-R p 1947 1949 - O Su>=1 2s 0 -
-R p 1951 1965 - Ap Su>=1 2s 1 S
-R p 1951 1965 - O Su>=1 2s 0 -
+R p 1947 1965 - Ap Su>=1 2s 1 S
+R p 1947 1965 - O Su>=1 2s 0 -
 R p 1977 o - Mar 27 0s 1 S
 R p 1977 o - S 25 0s 0 -
 R p 1978 1979 - Ap Su>=1 0s 1 S
@@ -2967,6 +2955,7 @@ Z America/Phoenix -7:28:18 - LMT 1883 N 18 11:31:42
 -7 - MST 1967
 -7 u M%sT 1968 Mar 21
 -7 - MST
+L America/Phoenix America/Creston
 Z America/Boise -7:44:49 - LMT 1883 N 18 12:15:11
 -8 u P%sT 1923 May 13 2
 -7 u M%sT 1974
@@ -3237,9 +3226,6 @@ Z America/Moncton -4:19:8 - LMT 1883 D 9
 -4 C A%sT 1993
 -4 o A%sT 2007
 -4 C A%sT
-Z America/Blanc-Sablon -3:48:28 - LMT 1884
--4 C A%sT 1970
--4 - AST
 R t 1919 o - Mar 30 23:30 1 D
 R t 1919 o - O 26 0 0 S
 R t 1920 o - May 2 2 1 D
@@ -3268,6 +3254,7 @@ Z America/Toronto -5:17:32 - LMT 1895
 -5 C E%sT 1946
 -5 t E%sT 1974
 -5 C E%sT
+L America/Toronto America/Nassau
 Z America/Thunder_Bay -5:57 - LMT 1895
 -6 - CST 1910
 -5 - EST 1942
@@ -3283,11 +3270,6 @@ Z America/Rainy_River -6:18:16 - LMT 1895
 -6 C C%sT 1940 S 29
 -6 1 CDT 1942 F 9 2s
 -6 C C%sT
-Z America/Atikokan -6:6:28 - LMT 1895
--6 C C%sT 1940 S 29
--6 1 CDT 1942 F 9 2s
--6 C C%sT 1945 S 30 2
--5 - EST
 R W 1916 o - Ap 23 0 1 D
 R W 1916 o - S 17 0 0 S
 R W 1918 o - Ap 14 2 1 D
@@ -3383,10 +3365,6 @@ Z America/Fort_Nelson -8:10:47 - LMT 1884
 -8 Va P%sT 1987
 -8 C P%sT 2015 Mar 8 2
 -7 - MST
-Z America/Creston -7:46:4 - LMT 1884
--7 - MST 1916 O
--8 - PST 1918 Jun 2
--7 - MST
 R Y 1918 o - Ap 14 2 1 D
 R Y 1918 o - O 27 2 0 S
 R Y 1919 o - May 25 2 1 D
@@ -3554,23 +3532,20 @@ Z America/Tijuana -7:48:4 - LMT 1922 Ja 1 0:11:56
 -8 u P%sT 2002 F 20
 -8 m P%sT 2010
 -8 u P%sT
-R BS 1942 o - May 1 24 1 W
-R BS 1944 o - D 31 24 0 S
-R BS 1945 o - F 1 0 1 W
-R BS 1945 o - Au 14 23u 1 P
-R BS 1945 o - O 17 24 0 S
-R BS 1964 1975 - O lastSu 2 0 S
-R BS 1964 1975 - Ap lastSu 2 1 D
-Z America/Nassau -5:9:30 - LMT 1912 Mar 2
--5 BS E%sT 1976
--5 u E%sT
+R BB 1942 o - Ap 19 5u 1 D
+R BB 1942 o - Au 31 6u 0 S
+R BB 1943 o - May 2 5u 1 D
+R BB 1943 o - S 5 6u 0 S
+R BB 1944 o - Ap 10 5u 0:30 -
+R BB 1944 o - S 10 6u 0 S
 R BB 1977 o - Jun 12 2 1 D
 R BB 1977 1978 - O Su>=1 2 0 S
 R BB 1978 1980 - Ap Su>=15 2 1 D
 R BB 1979 o - S 30 2 0 S
 R BB 1980 o - S 25 2 0 S
-Z America/Barbados -3:58:29 - LMT 1924
--3:58:29 - BMT 1932
+Z America/Barbados -3:58:29 - LMT 1911 Au 28
+-4 BB A%sT 1944
+-4 BB AST/-0330 1945
 -4 BB A%sT
 R BZ 1918 1941 - O Sa>=1 24 0:30 -0530
 R BZ 1919 1942 - F Sa>=8 24 0 CST
@@ -3730,11 +3705,31 @@ Z America/Managua -5:45:8 - LMT 1890
 Z America/Panama -5:18:8 - LMT 1890
 -5:19:36 - CMT 1908 Ap 22
 -5 - EST
+L America/Panama America/Atikokan
 L America/Panama America/Cayman
 Z America/Puerto_Rico -4:24:25 - LMT 1899 Mar 28 12
 -4 - AST 1942 May 3
 -4 u A%sT 1946
 -4 - AST
+L America/Puerto_Rico America/Anguilla
+L America/Puerto_Rico America/Antigua
+L America/Puerto_Rico America/Aruba
+L America/Puerto_Rico America/Curacao
+L America/Puerto_Rico America/Blanc-Sablon
+L America/Puerto_Rico America/Dominica
+L America/Puerto_Rico America/Grenada
+L America/Puerto_Rico America/Guadeloupe
+L America/Puerto_Rico America/Kralendijk
+L America/Puerto_Rico America/Lower_Princes
+L America/Puerto_Rico America/Marigot
+L America/Puerto_Rico America/Montserrat
+L America/Puerto_Rico America/Port_of_Spain
+L America/Puerto_Rico America/St_Barthelemy
+L America/Puerto_Rico America/St_Kitts
+L America/Puerto_Rico America/St_Lucia
+L America/Puerto_Rico America/St_Thomas
+L America/Puerto_Rico America/St_Vincent
+L America/Puerto_Rico America/Tortola
 Z America/Miquelon -3:44:40 - LMT 1911 May 15
 -4 - AST 1980 May
 -3 - -03 1987
@@ -3914,7 +3909,6 @@ Z America/Argentina/Ushuaia -4:33:12 - LMT 1894 O 31
 -4 - -04 2004 Jun 20
 -3 A -03/-02 2008 O 18
 -3 - -03
-L America/Curacao America/Aruba
 Z America/La_Paz -4:32:36 - LMT 1890
 -4:32:36 - CMT 1931 O 15
 -4:32:36 1 BST 1932 Mar 21
@@ -4135,11 +4129,6 @@ R CO 1993 o - Ap 4 0 0 -
 Z America/Bogota -4:56:16 - LMT 1884 Mar 13
 -4:56:16 - BMT 1914 N 23
 -5 CO -05/-04
-Z America/Curacao -4:35:47 - LMT 1912 F 12
--4:30 - -0430 1965
--4 - AST
-L America/Curacao America/Lower_Princes
-L America/Curacao America/Kralendijk
 R EC 1992 o - N 28 0 1 -
 R EC 1993 o - F 5 0 0 -
 Z America/Guayaquil -5:19:20 - LMT 1890
@@ -4169,9 +4158,10 @@ Z Atlantic/Stanley -3:51:24 - LMT 1890
 Z America/Cayenne -3:29:20 - LMT 1911 Jul
 -4 - -04 1967 O
 -3 - -03
-Z America/Guyana -3:52:40 - LMT 1915 Mar
--3:45 - -0345 1975 Jul 31
--3 - -03 1991
+Z America/Guyana -3:52:39 - LMT 1911 Au
+-4 - -04 1915 Mar
+-3:45 - -0345 1975 Au
+-3 - -03 1992 Mar 29 1
 -4 - -04
 R y 1975 1988 - O 1 0 1 -
 R y 1975 1978 - Mar 1 0 0 -
@@ -4220,21 +4210,6 @@ Z America/Paramaribo -3:40:40 - LMT 1911
 -3:40:36 - PMT 1945 O
 -3:30 - -0330 1984 O
 -3 - -03
-Z America/Port_of_Spain -4:6:4 - LMT 1912 Mar 2
--4 - AST
-L America/Port_of_Spain America/Anguilla
-L America/Port_of_Spain America/Antigua
-L America/Port_of_Spain America/Dominica
-L America/Port_of_Spain America/Grenada
-L America/Port_of_Spain America/Guadeloupe
-L America/Port_of_Spain America/Marigot
-L America/Port_of_Spain America/Montserrat
-L America/Port_of_Spain America/St_Barthelemy
-L America/Port_of_Spain America/St_Kitts
-L America/Port_of_Spain America/St_Lucia
-L America/Port_of_Spain America/St_Thomas
-L America/Port_of_Spain America/St_Vincent
-L America/Port_of_Spain America/Tortola
 R U 1923 1925 - O 1 0 0:30 -
 R U 1924 1926 - Ap 1 0 0 -
 R U 1933 1938 - O lastSu 0 0:30 -
@@ -4342,7 +4317,7 @@ L America/Argentina/Catamarca America/Argentina/ComodRivadavia
 L America/Adak America/Atka
 L America/Argentina/Buenos_Aires America/Buenos_Aires
 L America/Argentina/Catamarca America/Catamarca
-L America/Atikokan America/Coral_Harbour
+L America/Panama America/Coral_Harbour
 L America/Argentina/Cordoba America/Cordoba
 L America/Tijuana America/Ensenada
 L America/Indiana/Indianapolis America/Fort_Wayne
@@ -4357,7 +4332,7 @@ L America/Rio_Branco America/Porto_Acre
 L America/Argentina/Cordoba America/Rosario
 L America/Tijuana America/Santa_Isabel
 L America/Denver America/Shiprock
-L America/Port_of_Spain America/Virgin
+L America/Puerto_Rico America/Virgin
 L Pacific/Auckland Antarctica/South_Pole
 L Asia/Ashgabat Asia/Ashkhabad
 L Asia/Kolkata Asia/Calcutta
@@ -4429,6 +4404,7 @@ L Pacific/Auckland NZ
 L Pacific/Chatham NZ-CHAT
 L America/Denver Navajo
 L Asia/Shanghai PRC
+L Pacific/Kanton Pacific/Enderbury
 L Pacific/Honolulu Pacific/Johnston
 L Pacific/Pohnpei Pacific/Ponape
 L Pacific/Pago_Pago Pacific/Samoa

diff --git a/src/timezone/known_abbrevs.txt b/src/timezone/known_abbrevs.txt
index 77b90b858a34eccf2cbf7f041394f8e371163924..6539e1c83377b6adf6c0d16434199639dcf43273 100644 (file)
--- a/src/timezone/known_abbrevs.txt
+++ b/src/timezone/known_abbrevs.txt
@@ -28,7 +28,6 @@
 +13    46800   D
 +1345  49500   D
 +14    50400
-+14    50400   D
 -00    0
 -01    -3600
 -02    -7200