Heure à Chalco
21:05:17
Lever du soleil: 07:06:12 
Coucher de soleil: 18:04:3611:05:17
06:05:17
00:05:17
08:35:17
21:05:17
11:05:17
08:05:17
11:05:17
11:05:17
08:35:17
06:05:17
11:05:17
09:05:17
12:05:17
00:05:17
Décalage horaire entre Chalco et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2