Ora a Columbus
10:57:51
Alba: 05:59:28 
Tramonto: 20:54:2523:57:51
18:57:51
12:57:51
21:27:51
09:57:51
23:57:51
20:57:51
23:57:51
23:57:51
21:27:51
18:57:51
23:57:51
21:57:51
00:57:51
12:57:51
Differenza oraria tra Columbus e le principali città
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2