Heure à O'Fallon
04:59:30
Lever du soleil: 07:18:59 
Coucher de soleil: 17:06:1618:59:30
13:59:30
07:59:30
16:29:30
04:59:30
18:59:30
15:59:30
18:59:30
18:59:30
16:29:30
13:59:30
18:59:30
16:59:30
19:59:30
07:59:30
Décalage horaire entre O'Fallon et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2