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Bump version to 2022g
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NEWS.md

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# Version 2022.7
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Upstream version 2022g released 2022-11-29T16:58:31+00:00
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## Briefly:
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The northern edge of Chihuahua changes to US timekeeping. Much of Greenland
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stops changing clocks after March 2023. Fix some pre-1996 timestamps in northern
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Canada. C89 is now deprecated; please use C99 or later. Portability fixes for
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AIX, libintl, MS-Windows, musl, z/OS In C code, use more C23 features if
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available. C23 timegm now supported by default Fixes for unlikely integer
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overflows
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## Changes to future timestamps
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In the Mexican state of Chihuahua, the border strip near the US will change to
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agree with nearby US locations on 2022-11-30. The strip's western part,
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represented by Ciudad Juárez, switches from -06 all year to -07/-06 with US DST
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rules, like El Paso, TX. The eastern part, represented by Ojinaga, will observe
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US DST next year, like Presidio, TX. (Thanks to Heitor David Pinto.) A new Zone
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America/Ciudad_Juarez splits from America/Ojinaga.
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Much of Greenland, represented by America/Nuuk, stops observing winter time
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after March 2023, so its daylight saving time becomes standard time. (Thanks to
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Jonas Nyrup and Jürgen Appel.)
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## Changes to past timestamps
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Changes for pre-1996 northern Canada (thanks to Chris Walton):
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Merge America/Iqaluit and America/Pangnirtung into the former, with a backward
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compatibility link for the latter name. There is no good evidence the two
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locations differ since 1970. This change affects pre-1996 America/Pangnirtung
33+
timestamps.
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Cambridge Bay, Inuvik, Iqaluit, Rankin Inlet, Resolute and Yellowknife did not
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observe DST in 1965, and did observe DST from 1972 through 1979.
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Whitehorse moved from -09 to -08 on 1966-02-27, not 1967-05-28.
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Colombia's 1993 fallback was 02-06 24:00, not 04-04 00:00. (Thanks to Alois
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Treindl.)
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Singapore's 1981-12-31 change was at 16:00 UTC (23:30 local time), not 24:00
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local time. (Thanks to Geoff Clare via Robert Elz.)
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---
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# Version 2022.6
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Upstream version 2022f released 2022-10-29T01:04:57+00:00
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VERSION

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2022.6
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2022.7

news.d/2022g.md

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# Version 2022.7
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Upstream version 2022g released 2022-11-29T16:58:31+00:00
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## Briefly:
5+
6+
The northern edge of Chihuahua changes to US timekeeping. Much of Greenland
7+
stops changing clocks after March 2023. Fix some pre-1996 timestamps in northern
8+
Canada. C89 is now deprecated; please use C99 or later. Portability fixes for
9+
AIX, libintl, MS-Windows, musl, z/OS In C code, use more C23 features if
10+
available. C23 timegm now supported by default Fixes for unlikely integer
11+
overflows
12+
13+
## Changes to future timestamps
14+
15+
In the Mexican state of Chihuahua, the border strip near the US will change to
16+
agree with nearby US locations on 2022-11-30. The strip's western part,
17+
represented by Ciudad Juárez, switches from -06 all year to -07/-06 with US DST
18+
rules, like El Paso, TX. The eastern part, represented by Ojinaga, will observe
19+
US DST next year, like Presidio, TX. (Thanks to Heitor David Pinto.) A new Zone
20+
America/Ciudad_Juarez splits from America/Ojinaga.
21+
22+
Much of Greenland, represented by America/Nuuk, stops observing winter time
23+
after March 2023, so its daylight saving time becomes standard time. (Thanks to
24+
Jonas Nyrup and Jürgen Appel.)
25+
26+
## Changes to past timestamps
27+
28+
Changes for pre-1996 northern Canada (thanks to Chris Walton):
29+
30+
Merge America/Iqaluit and America/Pangnirtung into the former, with a backward
31+
compatibility link for the latter name. There is no good evidence the two
32+
locations differ since 1970. This change affects pre-1996 America/Pangnirtung
33+
timestamps.
34+
35+
Cambridge Bay, Inuvik, Iqaluit, Rankin Inlet, Resolute and Yellowknife did not
36+
observe DST in 1965, and did observe DST from 1972 through 1979.
37+
38+
Whitehorse moved from -09 to -08 on 1966-02-27, not 1967-05-28.
39+
40+
Colombia's 1993 fallback was 02-06 24:00, not 04-04 00:00. (Thanks to Alois
41+
Treindl.)
42+
43+
Singapore's 1981-12-31 change was at 16:00 UTC (23:30 local time), not 24:00
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local time. (Thanks to Geoff Clare via Robert Elz.)

src/tzdata/__init__.py

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# IANA versions like 2020a are not valid PEP 440 identifiers; the recommended
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# way to translate the version is to use YYYY.n where `n` is a 0-based index.
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__version__ = "2022.6"
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__version__ = "2022.7"
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# This exposes the original IANA version number.
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IANA_VERSION = "2022f"
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IANA_VERSION = "2022g"

src/tzdata/zoneinfo/America/Bogota

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src/tzdata/zoneinfo/Asia/Kuala_Lumpur

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src/tzdata/zoneinfo/iso3166.tab

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# This file is in the public domain, so clarified as of
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# 2009-05-17 by Arthur David Olson.
55
#
6-
# From Paul Eggert (2015-05-02):
6+
# From Paul Eggert (2022-11-18):
77
# This file contains a table of two-letter country codes. Columns are
88
# separated by a single tab. Lines beginning with '#' are comments.
99
# All text uses UTF-8 encoding. The columns of the table are as follows:
1010
#
1111
# 1. ISO 3166-1 alpha-2 country code, current as of
12-
# ISO 3166-1 N976 (2018-11-06). See: Updates on ISO 3166-1
12+
# ISO 3166-1 N1087 (2022-09-02). See: Updates on ISO 3166-1
1313
# https://isotc.iso.org/livelink/livelink/Open/16944257
1414
# 2. The usual English name for the coded region,
1515
# chosen so that alphabetic sorting of subsets produces helpful lists.
@@ -238,7 +238,7 @@ SY Syria
238238
SZ Eswatini (Swaziland)
239239
TC Turks & Caicos Is
240240
TD Chad
241-
TF French Southern & Antarctic Lands
241+
TF French Southern Territories
242242
TG Togo
243243
TH Thailand
244244
TJ Tajikistan

src/tzdata/zoneinfo/tzdata.zi

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# version 2022f
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# version 2022g
22
# This zic input file is in the public domain.
33
R d 1916 o - Jun 14 23s 1 S
44
R d 1916 1919 - O Su>=1 23s 0 -
@@ -1040,7 +1040,7 @@ Z Asia/Singapore 6:55:25 - LMT 1901
10401040
7:20 - +0720 1941 S
10411041
7:30 - +0730 1942 F 16
10421042
9 - +09 1945 S 12
1043-
7:30 - +0730 1982
1043+
7:30 - +0730 1981 D 31 16u
10441044
8 - +08
10451045
Z Asia/Colombo 5:19:24 - LMT 1880
10461046
5:19:32 - MMT 1906
@@ -1754,7 +1754,8 @@ Z America/Scoresbysund -1:27:52 - LMT 1916 Jul 28
17541754
-1 E -01/+00
17551755
Z America/Nuuk -3:26:56 - LMT 1916 Jul 28
17561756
-3 - -03 1980 Ap 6 2
1757-
-3 E -03/-02
1757+
-3 E -03/-02 2023 Mar 25 22
1758+
-2 - -02
17581759
Z America/Thule -4:35:8 - LMT 1916 Jul 28
17591760
-4 Th A%sT
17601761
Z Europe/Tallinn 1:39 - LMT 1880
@@ -3044,16 +3045,11 @@ R Y 1919 o - N 1 0 0 S
30443045
R Y 1942 o - F 9 2 1 W
30453046
R Y 1945 o - Au 14 23u 1 P
30463047
R Y 1945 o - S 30 2 0 S
3047-
R Y 1965 o - Ap lastSu 0 2 DD
3048-
R Y 1965 o - O lastSu 2 0 S
3049-
R Y 1980 1986 - Ap lastSu 2 1 D
3050-
R Y 1980 2006 - O lastSu 2 0 S
3048+
R Y 1972 1986 - Ap lastSu 2 1 D
3049+
R Y 1972 2006 - O lastSu 2 0 S
30513050
R Y 1987 2006 - Ap Su>=1 2 1 D
3052-
Z America/Pangnirtung 0 - -00 1921
3053-
-4 Y A%sT 1995 Ap Su>=1 2
3054-
-5 C E%sT 1999 O 31 2
3055-
-6 C C%sT 2000 O 29 2
3056-
-5 C E%sT
3051+
R Yu 1965 o - Ap lastSu 0 2 DD
3052+
R Yu 1965 o - O lastSu 2 0 S
30573053
Z America/Iqaluit 0 - -00 1942 Au
30583054
-5 Y E%sT 1999 O 31 2
30593055
-6 C C%sT 2000 O 29 2
@@ -3082,13 +3078,15 @@ Z America/Inuvik 0 - -00 1953
30823078
-7 Y M%sT 1980
30833079
-7 C M%sT
30843080
Z America/Whitehorse -9:0:12 - LMT 1900 Au 20
3085-
-9 Y Y%sT 1967 May 28
3086-
-8 Y P%sT 1980
3081+
-9 Y Y%sT 1965
3082+
-9 Yu Y%sT 1966 F 27
3083+
-8 - PST 1980
30873084
-8 C P%sT 2020 N
30883085
-7 - MST
30893086
Z America/Dawson -9:17:40 - LMT 1900 Au 20
3090-
-9 Y Y%sT 1973 O 28
3091-
-8 Y P%sT 1980
3087+
-9 Y Y%sT 1965
3088+
-9 Yu Y%sT 1973 O 28
3089+
-8 - PST 1980
30923090
-8 C P%sT 2020 N
30933091
-7 - MST
30943092
R m 1931 o - May 1 23 1 D
@@ -3132,6 +3130,17 @@ Z America/Mexico_City -6:36:36 - LMT 1922 Ja 1 7u
31323130
-6 m C%sT 2001 S 30 2
31333131
-6 - CST 2002 F 20
31343132
-6 m C%sT
3133+
Z America/Ciudad_Juarez -7:5:56 - LMT 1922 Ja 1 7u
3134+
-7 - MST 1927 Jun 10 23
3135+
-6 - CST 1930 N 15
3136+
-7 m M%sT 1932 Ap
3137+
-6 - CST 1996
3138+
-6 m C%sT 1998
3139+
-6 - CST 1998 Ap Su>=1 3
3140+
-7 m M%sT 2010
3141+
-7 u M%sT 2022 O 30 2
3142+
-6 - CST 2022 N 30
3143+
-7 u M%sT
31353144
Z America/Ojinaga -6:57:40 - LMT 1922 Ja 1 7u
31363145
-7 - MST 1927 Jun 10 23
31373146
-6 - CST 1930 N 15
@@ -3141,7 +3150,8 @@ Z America/Ojinaga -6:57:40 - LMT 1922 Ja 1 7u
31413150
-6 - CST 1998 Ap Su>=1 3
31423151
-7 m M%sT 2010
31433152
-7 u M%sT 2022 O 30 2
3144-
-6 - CST
3153+
-6 - CST 2022 N 30
3154+
-6 u C%sT
31453155
Z America/Chihuahua -7:4:20 - LMT 1922 Ja 1 7u
31463156
-7 - MST 1927 Jun 10 23
31473157
-6 - CST 1930 N 15
@@ -3771,7 +3781,7 @@ Z Antarctica/Palmer 0 - -00 1965
37713781
-4 x -04/-03 2016 D 4
37723782
-3 - -03
37733783
R CO 1992 o - May 3 0 1 -
3774-
R CO 1993 o - Ap 4 0 0 -
3784+
R CO 1993 o - F 6 24 0 -
37753785
Z America/Bogota -4:56:16 - LMT 1884 Mar 13
37763786
-4:56:16 - BMT 1914 N 23
37773787
-5 CO -05/-04
@@ -4154,6 +4164,7 @@ L America/Tijuana America/Ensenada
41544164
L America/Indiana/Indianapolis America/Fort_Wayne
41554165
L America/Toronto America/Montreal
41564166
L America/Toronto America/Nipigon
4167+
L America/Iqaluit America/Pangnirtung
41574168
L America/Rio_Branco America/Porto_Acre
41584169
L America/Winnipeg America/Rainy_River
41594170
L America/Argentina/Cordoba America/Rosario

src/tzdata/zoneinfo/zone.tab

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@@ -114,8 +114,7 @@ CA +4606-06447 America/Moncton Atlantic - New Brunswick
114114
CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas)
115115
CA +5125-05707 America/Blanc-Sablon AST - QC (Lower North Shore)
116116
CA +4339-07923 America/Toronto Eastern - ON, QC (most areas)
117-
CA +6344-06828 America/Iqaluit Eastern - NU (most east areas)
118-
CA +6608-06544 America/Pangnirtung Eastern - NU (Pangnirtung)
117+
CA +6344-06828 America/Iqaluit Eastern - NU (most areas)
119118
CA +484531-0913718 America/Atikokan EST - ON (Atikokan); NU (Coral H)
120119
CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba
121120
CA +744144-0944945 America/Resolute Central - NU (Resolute)
@@ -277,17 +276,18 @@ MT +3554+01431 Europe/Malta
277276
MU -2010+05730 Indian/Mauritius
278277
MV +0410+07330 Indian/Maldives
279278
MW -1547+03500 Africa/Blantyre
280-
MX +1924-09909 America/Mexico_City Central Time
281-
MX +2105-08646 America/Cancun Eastern Standard Time - Quintana Roo
282-
MX +2058-08937 America/Merida Central Time - Campeche, Yucatan
283-
MX +2540-10019 America/Monterrey Central Time - Durango; Coahuila, Nuevo Leon, Tamaulipas (most areas)
284-
MX +2550-09730 America/Matamoros Central Time US - Coahuila, Nuevo Leon, Tamaulipas (US border)
285-
MX +2313-10625 America/Mazatlan Mountain Time - Baja California Sur, Nayarit, Sinaloa
286-
MX +2838-10605 America/Chihuahua Mountain Time - Chihuahua (most areas)
287-
MX +2934-10425 America/Ojinaga Mountain Time US - Chihuahua (US border)
288-
MX +2904-11058 America/Hermosillo Mountain Standard Time - Sonora
289-
MX +3232-11701 America/Tijuana Pacific Time US - Baja California
290-
MX +2048-10515 America/Bahia_Banderas Central Time - Bahia de Banderas
279+
MX +1924-09909 America/Mexico_City Central Mexico
280+
MX +2105-08646 America/Cancun Quintana Roo
281+
MX +2058-08937 America/Merida Campeche, Yucatan
282+
MX +2540-10019 America/Monterrey Durango; Coahuila, Nuevo Leon, Tamaulipas (most areas)
283+
MX +2550-09730 America/Matamoros Coahuila, Nuevo Leon, Tamaulipas (US border)
284+
MX +2838-10605 America/Chihuahua Chihuahua (most areas)
285+
MX +3144-10629 America/Ciudad_Juarez Chihuahua (US border - west)
286+
MX +2934-10425 America/Ojinaga Chihuahua (US border - east)
287+
MX +2313-10625 America/Mazatlan Baja California Sur, Nayarit (most areas), Sinaloa
288+
MX +2048-10515 America/Bahia_Banderas Bahia de Banderas
289+
MX +2904-11058 America/Hermosillo Sonora
290+
MX +3232-11701 America/Tijuana Baja California
291291
MY +0310+10142 Asia/Kuala_Lumpur Malaysia (peninsula)
292292
MY +0133+11020 Asia/Kuching Sabah, Sarawak
293293
MZ -2558+03235 Africa/Maputo

src/tzdata/zoneinfo/zone1970.tab

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Original file line numberDiff line numberDiff line change
@@ -102,8 +102,7 @@ CA +4612-05957 America/Glace_Bay Atlantic - NS (Cape Breton)
102102
CA +4606-06447 America/Moncton Atlantic - New Brunswick
103103
CA +5320-06025 America/Goose_Bay Atlantic - Labrador (most areas)
104104
CA,BS +4339-07923 America/Toronto Eastern - ON, QC (most areas), Bahamas
105-
CA +6344-06828 America/Iqaluit Eastern - NU (most east areas)
106-
CA +6608-06544 America/Pangnirtung Eastern - NU (Pangnirtung)
105+
CA +6344-06828 America/Iqaluit Eastern - NU (most areas)
107106
CA +4953-09709 America/Winnipeg Central - ON (west); Manitoba
108107
CA +744144-0944945 America/Resolute Central - NU (Resolute)
109108
CA +624900-0920459 America/Rankin_Inlet Central - NU (central)
@@ -214,17 +213,18 @@ MQ +1436-06105 America/Martinique
214213
MT +3554+01431 Europe/Malta
215214
MU -2010+05730 Indian/Mauritius
216215
MV,TF +0410+07330 Indian/Maldives Maldives, Kerguelen, St Paul I, Amsterdam I
217-
MX +1924-09909 America/Mexico_City Central Time
218-
MX +2105-08646 America/Cancun Eastern Standard Time - Quintana Roo
219-
MX +2058-08937 America/Merida Central Time - Campeche, Yucatán
220-
MX +2540-10019 America/Monterrey Central Time - Durango; Coahuila, Nuevo León, Tamaulipas (most areas)
221-
MX +2550-09730 America/Matamoros Central Time US - Coahuila, Nuevo León, Tamaulipas (US border)
222-
MX +2313-10625 America/Mazatlan Mountain Time - Baja California Sur, Nayarit, Sinaloa
223-
MX +2838-10605 America/Chihuahua Mountain Time - Chihuahua (most areas)
224-
MX +2934-10425 America/Ojinaga Mountain Time US - Chihuahua (US border)
225-
MX +2904-11058 America/Hermosillo Mountain Standard Time - Sonora
226-
MX +3232-11701 America/Tijuana Pacific Time US - Baja California
227-
MX +2048-10515 America/Bahia_Banderas Central Time - Bahía de Banderas
216+
MX +1924-09909 America/Mexico_City Central Mexico
217+
MX +2105-08646 America/Cancun Quintana Roo
218+
MX +2058-08937 America/Merida Campeche, Yucatán
219+
MX +2540-10019 America/Monterrey Durango; Coahuila, Nuevo León, Tamaulipas (most areas)
220+
MX +2550-09730 America/Matamoros Coahuila, Nuevo León, Tamaulipas (US border)
221+
MX +2838-10605 America/Chihuahua Chihuahua (most areas)
222+
MX +3144-10629 America/Ciudad_Juarez Chihuahua (US border - west)
223+
MX +2934-10425 America/Ojinaga Chihuahua (US border - east)
224+
MX +2313-10625 America/Mazatlan Baja California Sur, Nayarit (most areas), Sinaloa
225+
MX +2048-10515 America/Bahia_Banderas Bahía de Banderas
226+
MX +2904-11058 America/Hermosillo Sonora
227+
MX +3232-11701 America/Tijuana Baja California
228228
MY,BN +0133+11020 Asia/Kuching Sabah, Sarawak, Brunei
229229
MZ,BI,BW,CD,MW,RW,ZM,ZW -2558+03235 Africa/Maputo Central Africa Time
230230
NA -2234+01706 Africa/Windhoek

src/tzdata/zones

Lines changed: 2 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -239,7 +239,6 @@ America/Edmonton
239239
America/Vancouver
240240
America/Dawson_Creek
241241
America/Fort_Nelson
242-
America/Pangnirtung
243242
America/Iqaluit
244243
America/Resolute
245244
America/Rankin_Inlet
@@ -253,6 +252,7 @@ America/Merida
253252
America/Matamoros
254253
America/Monterrey
255254
America/Mexico_City
255+
America/Ciudad_Juarez
256256
America/Ojinaga
257257
America/Chihuahua
258258
America/Hermosillo
@@ -554,6 +554,7 @@ America/Ensenada
554554
America/Fort_Wayne
555555
America/Montreal
556556
America/Nipigon
557+
America/Pangnirtung
557558
America/Porto_Acre
558559
America/Rainy_River
559560
America/Rosario

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