Heure à Columbus
13:30:15
Lever du soleil: 07:14:50 
Coucher de soleil: 18:15:5902:30:15
21:30:15
15:30:15
00:00:15
12:30:15
02:30:15
23:30:15
02:30:15
02:30:15
00:00:15
21:30:15
02:30:15
00:30:15
03:30:15
15:30:15
Décalage horaire entre Columbus et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3