--- a/components/timezone/zone_sun.tab	Mon Feb 09 23:03:42 2015 -0800
+++ b/components/timezone/zone_sun.tab	Tue Feb 10 02:00:16 2015 -0800
@@ -284,7 +284,7 @@
 MV	+0410+07330	Indian/Maldives	-
 MW	-2558+03235	Africa/Maputo	-	Central Africa Time (UTC+2)
 MX	+1924-09909	America/Mexico_City	Mexico/General	Central Time - most locations
-MX	+2105-08646	America/Cancun	-	Central Time - Quintana Roo
+MX	+2105-08646	America/Cancun	-	Eastern Standard Time - Quintana Roo
 MX	+2058-08937	America/Merida	-	Central Time - Campeche, Yucatan
 MX	+2540-10019	America/Monterrey	-	Mexican Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas away from US border
 MX	+2550-09730	America/Matamoros	-	US Central Time - Coahuila, Durango, Nuevo Leon, Tamaulipas near US border