Columbusの時間
00:35:50
日の出: 06:57:04 
日没: 18:29:1613:35:50
08:35:50
02:35:50
11:05:50
23:35:50
13:35:50
10:35:50
13:35:50
13:35:50
11:05:50
08:35:50
13:35:50
11:35:50
14:35:50
02:35:50
Columbusと主要都市の時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3