Heure à Oak Forest
23:56:28
Lever du soleil: 07:15:47 
Coucher de soleil: 16:25:4613:56:28
08:56:28
02:56:28
11:26:28
23:56:28
13:56:28
10:56:28
13:56:28
13:56:28
11:26:28
08:56:28
13:56:28
11:56:28
14:56:28
02:56:28
Décalage horaire entre Oak Forest et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2