4c24c2261d
Fiji & most of Mexico will no longer observe DST Signed-off-by: qinyu <qinyu32@huawei.com>
105 lines
3.8 KiB
Diff
105 lines
3.8 KiB
Diff
From 0d76ca3d57e0ae59dca10be3d3585ae92023e05c Mon Sep 17 00:00:00 2001
|
|
From: Paul Eggert <eggert@cs.ucla.edu>
|
|
Date: Fri, 28 Oct 2022 17:57:48 -0700
|
|
Subject: [PATCH] Most of Mexico will no longer observe DST
|
|
|
|
Reference: https://github.com/eggert/tz/commit/2050724fa1144bacb0d35c7cd9b862da858406c4
|
|
Conflict: NEWS context
|
|
|
|
Also, Chihuahua moves to year-round -06.
|
|
* NEWS: Mention this.
|
|
* northamerica (Mexico): No DST after 2022.
|
|
(America/Ojinaga, America/Chihuahua): Switch from -07 to -06
|
|
on 2022-10-30 02:00.
|
|
---
|
|
NEWS | 9 +++++++++
|
|
northamerica | 20 ++++++++++++++++----
|
|
2 files changed, 25 insertions(+), 4 deletions(-)
|
|
|
|
diff --git a/NEWS b/NEWS
|
|
index 82040a2..ae19b08 100644
|
|
--- a/NEWS
|
|
+++ b/NEWS
|
|
@@ -3,10 +3,19 @@ News for the tz database
|
|
Unreleased, experimental changes
|
|
|
|
Briefly:
|
|
+ Mexico will no longer observe DST except near the US border.
|
|
+ Chihuahua moves to year-round -06 on 2022-10-30.
|
|
Fiji no longer observes DST.
|
|
|
|
Changes to future timestamps.
|
|
|
|
+ Mexico will no longer observe DST after 2022, except for areas
|
|
+ near the US border that continue to observe US DST rules.
|
|
+ On 2022-10-30 at 02:00 the Mexican state of Chihuahua moves
|
|
+ from -07 (-06 with DST) to year-round -06, thus not changing
|
|
+ its clocks that day. The new law states that Chihuahua
|
|
+ near the US border no longer observes US DST.
|
|
+
|
|
Fiji will not observe DST in 2022/3. (Thanks to Shalvin Narayan.)
|
|
For now, assume DST is suspended indefinitely.
|
|
|
|
diff --git a/northamerica b/northamerica
|
|
index da84f35..22394cc 100644
|
|
--- a/northamerica
|
|
+++ b/northamerica
|
|
@@ -2616,6 +2616,12 @@ Zone America/Dawson -9:17:40 - LMT 1900 Aug 20
|
|
# 5- The islands, reefs and keys shall take their timezone from the
|
|
# longitude they are located at.
|
|
|
|
+# From Paul Eggert (2022-10-28):
|
|
+# The new Mexican law was published today:
|
|
+# https://www.dof.gob.mx/nota_detalle.php?codigo=5670045&fecha=28/10/2022
|
|
+# This abolishes DST except where US DST rules are observed,
|
|
+# and in addition changes all of Chihuahua to -06 with no DST.
|
|
+
|
|
# Rule NAME FROM TO - IN ON AT SAVE LETTER/S
|
|
Rule Mexico 1931 only - May 1 23:00 1:00 D
|
|
Rule Mexico 1931 only - Oct 1 0:00 0 S
|
|
@@ -2631,8 +2637,8 @@ Rule Mexico 1996 2000 - Apr Sun>=1 2:00 1:00 D
|
|
Rule Mexico 1996 2000 - Oct lastSun 2:00 0 S
|
|
Rule Mexico 2001 only - May Sun>=1 2:00 1:00 D
|
|
Rule Mexico 2001 only - Sep lastSun 2:00 0 S
|
|
-Rule Mexico 2002 max - Apr Sun>=1 2:00 1:00 D
|
|
-Rule Mexico 2002 max - Oct lastSun 2:00 0 S
|
|
+Rule Mexico 2002 2022 - Apr Sun>=1 2:00 1:00 D
|
|
+Rule Mexico 2002 2022 - Oct lastSun 2:00 0 S
|
|
# Zone NAME STDOFF RULES FORMAT [UNTIL]
|
|
# Quintana Roo; represented by Cancún
|
|
Zone America/Cancun -5:47:04 - LMT 1922 Jan 1 6:00u
|
|
@@ -2685,7 +2691,8 @@ Zone America/Ojinaga -6:57:40 - LMT 1922 Jan 1 7:00u
|
|
-6:00 Mexico C%sT 1998
|
|
-6:00 - CST 1998 Apr Sun>=1 3:00
|
|
-7:00 Mexico M%sT 2010
|
|
- -7:00 US M%sT
|
|
+ -7:00 US M%sT 2022 Oct 30 2:00
|
|
+ -6:00 - CST
|
|
# Chihuahua (away from US border)
|
|
Zone America/Chihuahua -7:04:20 - LMT 1922 Jan 1 7:00u
|
|
-7:00 - MST 1927 Jun 10 23:00
|
|
@@ -2694,7 +2701,8 @@ Zone America/Chihuahua -7:04:20 - LMT 1922 Jan 1 7:00u
|
|
-6:00 - CST 1996
|
|
-6:00 Mexico C%sT 1998
|
|
-6:00 - CST 1998 Apr Sun>=1 3:00
|
|
- -7:00 Mexico M%sT
|
|
+ -7:00 Mexico M%sT 2022 Oct 30 2:00
|
|
+ -6:00 - CST
|
|
# Sonora
|
|
Zone America/Hermosillo -7:23:52 - LMT 1922 Jan 1 7:00u
|
|
-7:00 - MST 1927 Jun 10 23:00
|
|
@@ -2792,6 +2800,10 @@ Zone America/Tijuana -7:48:04 - LMT 1922 Jan 1 7:00u
|
|
# http://dof.gob.mx/nota_detalle.php?codigo=5127480&fecha=06/01/2010
|
|
# It has been moved to the 'backward' file.
|
|
#
|
|
+# From Paul Eggert (2022-10-28):
|
|
+# Today's new law states that the entire state of Baja California
|
|
+# follows US DST rules, which agrees with simplifications noted above.
|
|
+#
|
|
#
|
|
# Revillagigedo Is
|
|
# no information
|
|
--
|
|
2.33.0
|
|
|