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Update time zone data files to tzdata release 2023c.

Browse Source 
DST law changes in Egypt, Greenland, Morocco, and Palestine.

When observing Moscow time, Europe/Kirov and Europe/Volgograd now
use the abbreviations MSK/MSD instead of numeric abbreviations,
for consistency with other timezones observing Moscow time.

Also, America/Yellowknife is no longer distinct from America/Edmonton;
this affects some pre-1948 timestamps in that area.
This commit is contained in:
Tom Lane 2023-04-18 14:46:39 -04:00
parent 06e0652750
commit 4ddee4d9de
2 changed files with 106 additions and 29 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

132
src/timezone/data/tzdata.zi
View File

@ -1,4 +1,4 @@
# version 2022g # version 2023c
# This zic input file is in the public domain. # This zic input file is in the public domain.
R d 1916 o - Jun 14 23s 1 S R d 1916 o - Jun 14 23s 1 S
R d 1916 1919 - O Su>=1 23s 0 - R d 1916 1919 - O Su>=1 23s 0 -
@ -75,6 +75,8 @@ R K 2014 o - May 15 24 1 S
R K 2014 o - Jun 26 24 0 - R K 2014 o - Jun 26 24 0 -
R K 2014 o - Jul 31 24 1 S R K 2014 o - Jul 31 24 1 S
R K 2014 o - S lastTh 24 0 - R K 2014 o - S lastTh 24 0 -
R K 2023 ma - Ap lastF 0 1 S
R K 2023 ma - O lastTh 24 0 -
Z Africa/Cairo 2:5:9 - LMT 1900 O Z Africa/Cairo 2:5:9 - LMT 1900 O
2 K EE%sT 2 K EE%sT
Z Africa/Bissau -1:2:20 - LMT 1912 Ja 1 1u Z Africa/Bissau -1:2:20 - LMT 1912 Ja 1 1u
@ -172,7 +174,7 @@ R M 2021 o - May 16 2 0 -
R M 2022 o - Mar 27 3 -1 - R M 2022 o - Mar 27 3 -1 -
R M 2022 o - May 8 2 0 - R M 2022 o - May 8 2 0 -
R M 2023 o - Mar 19 3 -1 - R M 2023 o - Mar 19 3 -1 -
R M 2023 o - Ap 30 2 0 - R M 2023 o - Ap 23 2 0 -
R M 2024 o - Mar 10 3 -1 - R M 2024 o - Mar 10 3 -1 -
R M 2024 o - Ap 14 2 0 - R M 2024 o - Ap 14 2 0 -
R M 2025 o - F 23 3 -1 - R M 2025 o - F 23 3 -1 -
@ -188,7 +190,7 @@ R M 2029 o - F 18 2 0 -
R M 2029 o - D 30 3 -1 - R M 2029 o - D 30 3 -1 -
R M 2030 o - F 10 2 0 - R M 2030 o - F 10 2 0 -
R M 2030 o - D 22 3 -1 - R M 2030 o - D 22 3 -1 -
R M 2031 o - F 2 2 0 - R M 2031 o - Ja 26 2 0 -
R M 2031 o - D 14 3 -1 - R M 2031 o - D 14 3 -1 -
R M 2032 o - Ja 18 2 0 - R M 2032 o - Ja 18 2 0 -
R M 2032 o - N 28 3 -1 - R M 2032 o - N 28 3 -1 -
@ -204,7 +206,7 @@ R M 2036 o - N 23 2 0 -
R M 2037 o - O 4 3 -1 - R M 2037 o - O 4 3 -1 -
R M 2037 o - N 15 2 0 - R M 2037 o - N 15 2 0 -
R M 2038 o - S 26 3 -1 - R M 2038 o - S 26 3 -1 -
R M 2038 o - N 7 2 0 - R M 2038 o - O 31 2 0 -
R M 2039 o - S 18 3 -1 - R M 2039 o - S 18 3 -1 -
R M 2039 o - O 23 2 0 - R M 2039 o - O 23 2 0 -
R M 2040 o - S 2 3 -1 - R M 2040 o - S 2 3 -1 -
@ -220,7 +222,7 @@ R M 2044 o - Au 28 2 0 -
R M 2045 o - Jul 9 3 -1 - R M 2045 o - Jul 9 3 -1 -
R M 2045 o - Au 20 2 0 - R M 2045 o - Au 20 2 0 -
R M 2046 o - Jul 1 3 -1 - R M 2046 o - Jul 1 3 -1 -
R M 2046 o - Au 12 2 0 - R M 2046 o - Au 5 2 0 -
R M 2047 o - Jun 23 3 -1 - R M 2047 o - Jun 23 3 -1 -
R M 2047 o - Jul 28 2 0 - R M 2047 o - Jul 28 2 0 -
R M 2048 o - Jun 7 3 -1 - R M 2048 o - Jun 7 3 -1 -
@ -236,7 +238,7 @@ R M 2052 o - Jun 2 2 0 -
R M 2053 o - Ap 13 3 -1 - R M 2053 o - Ap 13 3 -1 -
R M 2053 o - May 25 2 0 - R M 2053 o - May 25 2 0 -
R M 2054 o - Ap 5 3 -1 - R M 2054 o - Ap 5 3 -1 -
R M 2054 o - May 17 2 0 - R M 2054 o - May 10 2 0 -
R M 2055 o - Mar 28 3 -1 - R M 2055 o - Mar 28 3 -1 -
R M 2055 o - May 2 2 0 - R M 2055 o - May 2 2 0 -
R M 2056 o - Mar 12 3 -1 - R M 2056 o - Mar 12 3 -1 -
@ -252,7 +254,7 @@ R M 2060 o - Mar 7 2 0 -
R M 2061 o - Ja 16 3 -1 - R M 2061 o - Ja 16 3 -1 -
R M 2061 o - F 27 2 0 - R M 2061 o - F 27 2 0 -
R M 2062 o - Ja 8 3 -1 - R M 2062 o - Ja 8 3 -1 -
R M 2062 o - F 19 2 0 - R M 2062 o - F 12 2 0 -
R M 2062 o - D 31 3 -1 - R M 2062 o - D 31 3 -1 -
R M 2063 o - F 4 2 0 - R M 2063 o - F 4 2 0 -
R M 2063 o - D 16 3 -1 - R M 2063 o - D 16 3 -1 -
@ -268,7 +270,7 @@ R M 2067 o - D 11 2 0 -
R M 2068 o - O 21 3 -1 - R M 2068 o - O 21 3 -1 -
R M 2068 o - D 2 2 0 - R M 2068 o - D 2 2 0 -
R M 2069 o - O 13 3 -1 - R M 2069 o - O 13 3 -1 -
R M 2069 o - N 24 2 0 - R M 2069 o - N 17 2 0 -
R M 2070 o - O 5 3 -1 - R M 2070 o - O 5 3 -1 -
R M 2070 o - N 9 2 0 - R M 2070 o - N 9 2 0 -
R M 2071 o - S 20 3 -1 - R M 2071 o - S 20 3 -1 -
@ -284,7 +286,7 @@ R M 2075 o - S 15 2 0 -
R M 2076 o - Jul 26 3 -1 - R M 2076 o - Jul 26 3 -1 -
R M 2076 o - S 6 2 0 - R M 2076 o - S 6 2 0 -
R M 2077 o - Jul 18 3 -1 - R M 2077 o - Jul 18 3 -1 -
R M 2077 o - Au 29 2 0 - R M 2077 o - Au 22 2 0 -
R M 2078 o - Jul 10 3 -1 - R M 2078 o - Jul 10 3 -1 -
R M 2078 o - Au 14 2 0 - R M 2078 o - Au 14 2 0 -
R M 2079 o - Jun 25 3 -1 - R M 2079 o - Jun 25 3 -1 -
@ -294,13 +296,13 @@ R M 2080 o - Jul 21 2 0 -
R M 2081 o - Jun 1 3 -1 - R M 2081 o - Jun 1 3 -1 -
R M 2081 o - Jul 13 2 0 - R M 2081 o - Jul 13 2 0 -
R M 2082 o - May 24 3 -1 - R M 2082 o - May 24 3 -1 -
R M 2082 o - Jul 5 2 0 - R M 2082 o - Jun 28 2 0 -
R M 2083 o - May 16 3 -1 - R M 2083 o - May 16 3 -1 -
R M 2083 o - Jun 20 2 0 - R M 2083 o - Jun 20 2 0 -
R M 2084 o - Ap 30 3 -1 - R M 2084 o - Ap 30 3 -1 -
R M 2084 o - Jun 11 2 0 - R M 2084 o - Jun 11 2 0 -
R M 2085 o - Ap 22 3 -1 - R M 2085 o - Ap 22 3 -1 -
R M 2085 o - Jun 3 2 0 - R M 2085 o - May 27 2 0 -
R M 2086 o - Ap 14 3 -1 - R M 2086 o - Ap 14 3 -1 -
R M 2086 o - May 19 2 0 - R M 2086 o - May 19 2 0 -
R M 2087 o - Mar 30 3 -1 - R M 2087 o - Mar 30 3 -1 -
@ -997,8 +999,86 @@ R P 2020 2021 - Mar Sa<=30 0 1 S
R P 2020 o - O 24 1 0 - R P 2020 o - O 24 1 0 -
R P 2021 o - O 29 1 0 - R P 2021 o - O 29 1 0 -
R P 2022 o - Mar 27 0 1 S R P 2022 o - Mar 27 0 1 S
R P 2022 ma - O Sa<=30 2 0 - R P 2022 2035 - O Sa<=30 2 0 -
R P 2023 ma - Mar Sa<=30 2 1 S R P 2023 o - Ap 29 2 1 S
R P 2024 o - Ap 13 2 1 S
R P 2025 o - Ap 5 2 1 S
R P 2026 2054 - Mar Sa<=30 2 1 S
R P 2036 o - O 18 2 0 -
R P 2037 o - O 10 2 0 -
R P 2038 o - S 25 2 0 -
R P 2039 o - S 17 2 0 -
R P 2039 o - O 22 2 1 S
R P 2039 2067 - O Sa<=30 2 0 -
R P 2040 o - S 1 2 0 -
R P 2040 o - O 13 2 1 S
R P 2041 o - Au 24 2 0 -
R P 2041 o - S 28 2 1 S
R P 2042 o - Au 16 2 0 -
R P 2042 o - S 20 2 1 S
R P 2043 o - Au 1 2 0 -
R P 2043 o - S 12 2 1 S
R P 2044 o - Jul 23 2 0 -
R P 2044 o - Au 27 2 1 S
R P 2045 o - Jul 15 2 0 -
R P 2045 o - Au 19 2 1 S
R P 2046 o - Jun 30 2 0 -
R P 2046 o - Au 11 2 1 S
R P 2047 o - Jun 22 2 0 -
R P 2047 o - Jul 27 2 1 S
R P 2048 o - Jun 6 2 0 -
R P 2048 o - Jul 18 2 1 S
R P 2049 o - May 29 2 0 -
R P 2049 o - Jul 3 2 1 S
R P 2050 o - May 21 2 0 -
R P 2050 o - Jun 25 2 1 S
R P 2051 o - May 6 2 0 -
R P 2051 o - Jun 17 2 1 S
R P 2052 o - Ap 27 2 0 -
R P 2052 o - Jun 1 2 1 S
R P 2053 o - Ap 12 2 0 -
R P 2053 o - May 24 2 1 S
R P 2054 o - Ap 4 2 0 -
R P 2054 o - May 16 2 1 S
R P 2055 o - May 1 2 1 S
R P 2056 o - Ap 22 2 1 S
R P 2057 o - Ap 7 2 1 S
R P 2058 ma - Mar Sa<=30 2 1 S
R P 2068 o - O 20 2 0 -
R P 2069 o - O 12 2 0 -
R P 2070 o - O 4 2 0 -
R P 2071 o - S 19 2 0 -
R P 2072 o - S 10 2 0 -
R P 2072 o - O 15 2 1 S
R P 2073 o - S 2 2 0 -
R P 2073 o - O 7 2 1 S
R P 2074 o - Au 18 2 0 -
R P 2074 o - S 29 2 1 S
R P 2075 o - Au 10 2 0 -
R P 2075 o - S 14 2 1 S
R P 2075 ma - O Sa<=30 2 0 -
R P 2076 o - Jul 25 2 0 -
R P 2076 o - S 5 2 1 S
R P 2077 o - Jul 17 2 0 -
R P 2077 o - Au 28 2 1 S
R P 2078 o - Jul 9 2 0 -
R P 2078 o - Au 13 2 1 S
R P 2079 o - Jun 24 2 0 -
R P 2079 o - Au 5 2 1 S
R P 2080 o - Jun 15 2 0 -
R P 2080 o - Jul 20 2 1 S
R P 2081 o - Jun 7 2 0 -
R P 2081 o - Jul 12 2 1 S
R P 2082 o - May 23 2 0 -
R P 2082 o - Jul 4 2 1 S
R P 2083 o - May 15 2 0 -
R P 2083 o - Jun 19 2 1 S
R P 2084 o - Ap 29 2 0 -
R P 2084 o - Jun 10 2 1 S
R P 2085 o - Ap 21 2 0 -
R P 2085 o - Jun 2 2 1 S
R P 2086 o - Ap 13 2 0 -
R P 2086 o - May 18 2 1 S
Z Asia/Gaza 2:17:52 - LMT 1900 O Z Asia/Gaza 2:17:52 - LMT 1900 O
2 Z EET/EEST 1948 May 15 2 Z EET/EEST 1948 May 15
2 K EE%sT 1967 Jun 5 2 K EE%sT 1967 Jun 5
@ -1754,8 +1834,8 @@ Z America/Scoresbysund -1:27:52 - LMT 1916 Jul 28
-1 E -01/+00 -1 E -01/+00
Z America/Nuuk -3:26:56 - LMT 1916 Jul 28 Z America/Nuuk -3:26:56 - LMT 1916 Jul 28
-3 - -03 1980 Ap 6 2 -3 - -03 1980 Ap 6 2
-3 E -03/-02 2023 Mar 25 22 -3 E -03/-02 2023 O 29 1u
-2 - -02 -2 E -02/-01
Z America/Thule -4:35:8 - LMT 1916 Jul 28 Z America/Thule -4:35:8 - LMT 1916 Jul 28
-4 Th A%sT -4 Th A%sT
Z Europe/Tallinn 1:39 - LMT 1880 Z Europe/Tallinn 1:39 - LMT 1880
@ -2175,13 +2255,13 @@ Z Europe/Volgograd 2:57:40 - LMT 1920 Ja 3
3 - +03 1930 Jun 21 3 - +03 1930 Jun 21
4 - +04 1961 N 11 4 - +04 1961 N 11
4 R +04/+05 1988 Mar 27 2s 4 R +04/+05 1988 Mar 27 2s
3 R +03/+04 1991 Mar 31 2s 3 R MSK/MSD 1991 Mar 31 2s
4 - +04 1992 Mar 29 2s 4 - +04 1992 Mar 29 2s
3 R +03/+04 2011 Mar 27 2s 3 R MSK/MSD 2011 Mar 27 2s
4 - +04 2014 O 26 2s 4 - MSK 2014 O 26 2s
3 - +03 2018 O 28 2s 3 - MSK 2018 O 28 2s
4 - +04 2020 D 27 2s 4 - +04 2020 D 27 2s
3 - +03 3 - MSK
Z Europe/Saratov 3:4:18 - LMT 1919 Jul 1 0u Z Europe/Saratov 3:4:18 - LMT 1919 Jul 1 0u
3 - +03 1930 Jun 21 3 - +03 1930 Jun 21
4 R +04/+05 1988 Mar 27 2s 4 R +04/+05 1988 Mar 27 2s
@ -2194,11 +2274,11 @@ Z Europe/Saratov 3:4:18 - LMT 1919 Jul 1 0u
Z Europe/Kirov 3:18:48 - LMT 1919 Jul 1 0u Z Europe/Kirov 3:18:48 - LMT 1919 Jul 1 0u
3 - +03 1930 Jun 21 3 - +03 1930 Jun 21
4 R +04/+05 1989 Mar 26 2s 4 R +04/+05 1989 Mar 26 2s
3 R +03/+04 1991 Mar 31 2s 3 R MSK/MSD 1991 Mar 31 2s
4 - +04 1992 Mar 29 2s 4 - +04 1992 Mar 29 2s
3 R +03/+04 2011 Mar 27 2s 3 R MSK/MSD 2011 Mar 27 2s
4 - +04 2014 O 26 2s 4 - MSK 2014 O 26 2s
3 - +03 3 - MSK
Z Europe/Samara 3:20:20 - LMT 1919 Jul 1 0u Z Europe/Samara 3:20:20 - LMT 1919 Jul 1 0u
3 - +03 1930 Jun 21 3 - +03 1930 Jun 21
4 - +04 1935 Ja 27 4 - +04 1935 Ja 27
@ -3070,9 +3150,6 @@ Z America/Cambridge_Bay 0 - -00 1920
-5 - EST 2000 N 5 -5 - EST 2000 N 5
-6 - CST 2001 Ap 1 3 -6 - CST 2001 Ap 1 3
-7 C M%sT -7 C M%sT
Z America/Yellowknife 0 - -00 1935
-7 Y M%sT 1980
-7 C M%sT
Z America/Inuvik 0 - -00 1953 Z America/Inuvik 0 - -00 1953
-8 Y P%sT 1979 Ap lastSu 2 -8 Y P%sT 1979 Ap lastSu 2
-7 Y M%sT 1980 -7 Y M%sT 1980
@ -4171,6 +4248,7 @@ L America/Argentina/Cordoba America/Rosario
L America/Tijuana America/Santa_Isabel L America/Tijuana America/Santa_Isabel
L America/Denver America/Shiprock L America/Denver America/Shiprock
L America/Toronto America/Thunder_Bay L America/Toronto America/Thunder_Bay
L America/Edmonton America/Yellowknife
L Pacific/Auckland Antarctica/South_Pole L Pacific/Auckland Antarctica/South_Pole
L Asia/Shanghai Asia/Chongqing L Asia/Shanghai Asia/Chongqing
L Asia/Shanghai Asia/Harbin L Asia/Shanghai Asia/Harbin

3
src/timezone/known_abbrevs.txt
View File

@ -7,7 +7,6 @@
+0330 12600 +0330 12600
+04 14400 +04 14400
+0430 16200 +0430 16200
+0430 16200 D
+05 18000 +05 18000
+0530 19800 +0530 19800
+0545 20700 +0545 20700
@ -25,11 +24,11 @@
+12 43200 D +12 43200 D
+1245 45900 +1245 45900
+13 46800 +13 46800
+13 46800 D
+1345 49500 D +1345 49500 D
+14 50400 +14 50400
-00 0 -00 0
-01 -3600 -01 -3600
-01 -3600 D
-02 -7200 -02 -7200
-02 -7200 D -02 -7200 D
-03 -10800 -03 -10800