Ora a Columbus
12:31:10
Alba: 06:03:01 
Tramonto: 20:59:2500:31:10
19:31:10
13:31:10
22:01:10
10:31:10
00:31:10
21:31:10
00:31:10
00:31:10
22:01:10
19:31:10
00:31:10
22:31:10
01:31:10
13:31:10
Differenza oraria tra Columbus e le principali città
12:31:10
0
12:31:10
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3