Heure à Upper Alton
18:24:38
Lever du soleil: 07:17:03 
Coucher de soleil: 17:03:4908:24:38
03:24:38
21:24:38
05:54:38
18:24:38
08:24:38
05:24:38
08:24:38
08:24:38
05:54:38
03:24:38
08:24:38
06:24:38
09:24:38
21:24:38
Décalage horaire entre Upper Alton et les grandes villes
+7
+7
+7
+7
+7
+7
+7
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2