diff --git a/africa b/africa
index bbec05e..7544899 100644
--- a/africa
+++ b/africa
@@ -423,7 +423,34 @@ Zone	Africa/Monrovia	-0:43:08 -	LMT	1882
 ###############################################################################
 
 # Libya
-
+# From Even Scharning (2012-11-10):
+# Libya set their time one hour back at 02:00 on Saturday November 10.
+# http://www.libyaherald.com/2012/11/04/clocks-to-go-back-an-hour-on-saturday/
+# Here is an official source [in Arabic]: http://ls.ly/fb6Yc
+#
+# From Steffen Thorsen (2012-11-10):
+# We have gotten the text in the resolution translated to English...:
+# ...
+# Point (2)
+# For the year 2012, the timing delay will be one hour at (2:00) am on
+# Saturday 10/Nov./2012 so it becomes (1:00) am.
+# Point (3)
+# For the comings new years, the start of summer timing will be considered at
+# (1:00) am from the last Friday in March of each year by shifting forward one
+# hour so that the time will be (2:00) am.
+# Point (4)
+# For the comings new years, the end of summer timing will be considered at
+# (2:00) am from the last Friday in October of each year by delaying one hour
+# so that the time will be (1:00) am.
+# ...
+#
+# From Tim Parenti (2012-11-11):
+# Treat the 2012-11-10 change as a zone change from UTC+2 to UTC+1.
+# The DST rules planned for 2013 and onward roughly mirror those of Europe
+# (either two days before them or five days after them, so as to fall on
+# lastFri instead of lastSun). Favor CE(S)T, used by neighboring Tunisia, over
+# other nearby designations for UTC+1 (like WAT). This is also more consistent
+# with historical designations.
 # Rule	NAME	FROM	TO	TYPE	IN	ON	AT	SAVE	LETTER/S
 Rule	Libya	1951	only	-	Oct	14	2:00	1:00	S
 Rule	Libya	1952	only	-	Jan	 1	0:00	0	-
@@ -438,6 +465,8 @@ Rule	Libya	1986	only	-	Apr	 4	0:00	1:00	S
 Rule	Libya	1986	only	-	Oct	 3	0:00	0	-
 Rule	Libya	1987	1989	-	Apr	 1	0:00	1:00	S
 Rule	Libya	1987	1989	-	Oct	 1	0:00	0	-
+Rule	Libya	2013	max	-	Mar	lastFri	1:00	1:00	S
+Rule	Libya	2013	max	-	Oct	lastFri	2:00	0	-
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]
 Zone	Africa/Tripoli	0:52:44 -	LMT	1920
 			1:00	Libya	CE%sT	1959
@@ -448,7 +477,8 @@ Zone	Africa/Tripoli	0:52:44 -	LMT	1920
 			2:00	-	EET	1996 Sep 30
 			1:00	-	CET	1997 Apr  4
 			1:00	1:00	CEST	1997 Oct  4
-			2:00	-	EET
+			2:00	-	EET	2012 Nov 10 2:00
+			1:00	Libya	CE%sT
 
 # Madagascar
 # Zone	NAME		GMTOFF	RULES	FORMAT	[UNTIL]