>From b7adcf175ccead5827da62b2e37ee8e916778140 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Sun, 22 Mar 2020 16:07:25 -0700
Subject: [PATCH] Israel starts 2020 DST on 05-01, not 03-27

(Thanks to Ephraim Silverberg and Andrew Paprocki.)
* NEWS: Mention this.
* asia (Zion): Delay 2020 DST start to 05-01.
---
 NEWS |  6 ++++++
 asia | 15 ++++++++++++++-
 2 files changed, 20 insertions(+), 1 deletion(-)

diff --git a/NEWS b/NEWS
index 2bb1050..367d517 100644
--- a/NEWS
+++ b/NEWS
@@ -3,12 +3,18 @@ News for the tz database
 Unreleased, experimental changes
 
   Briefly:
+    Israel starts 2020 DST on 05-01, not 03-27.
     Canada's Yukon advances to -07 year-round from 2020-03-08.
     America/Nuuk renamed from America/Godthab.
     zic now supports expiration dates for leap second lists.
 
   Changes to future timestamps
 
+    As a measure to encourage physical distancing during the COVID-19
+    pandemic, Israel delayed the start of 2020 DST from 03-27 to 05-01.
+    (Thanks to Ephraim Silverberg and Andrew Paprocki.)  For now, assume
+    this is a one-time change that affects no other transitions.
+
     Canada's Yukon, represented by America/Whitehorse and
     America/Dawson, advances to -07 year-round, beginning with its
     spring-forward transition on 2020-03-08, and will not fall back on
diff --git a/asia b/asia
index 11a1726..a17f4f8 100644
--- a/asia
+++ b/asia
@@ -1812,9 +1812,22 @@ Rule	Zion	2012	only	-	Sep	23	2:00	0	S
 # in March.  DST ends at 02:00 on the last Sunday of October.
 
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
-Rule	Zion	2013	max	-	Mar	Fri>=23	2:00	1:00	D
+Rule	Zion	2013	2019	-	Mar	Fri>=23	2:00	1:00	D
 Rule	Zion	2013	max	-	Oct	lastSun	2:00	0	S
 
+# From Ephraim Silverberg (2020-03-22):
+# https://www.jpost.com/Breaking-News/Litzman-Health-Ministry-considering-postponing-daylight-savings-621922
+# From Andrew Paprocki (2020-03-22), quoting Interior Minister Aryeh Deri:
+# "We are going to legislate emergency regulations to delay switching
+# to daylight saving time until May 1."...
+# https://www.timesofisrael.com/israel-set-to-delay-daylight-saving-time-to-encourage-social-distancing/
+# From Paul Eggert (2020-03-22):
+# Assume DST start will be May 1 at 02:00 this year, with no other changes.
+
+# Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
+Rule	Zion	2020	only	-	May	 1	2:00	1:00	D
+Rule	Zion	2021	max	-	Mar	Fri>=23	2:00	1:00	D
+
 # Zone	NAME		STDOFF	RULES	FORMAT	[UNTIL]
 Zone	Asia/Jerusalem	2:20:54 -	LMT	1880
 			2:20:40	-	JMT	1918 # Jerusalem Mean Time?
-- 
2.17.1

