Charlestonの時間
18:37:15
日の出: 06:47:02 
日没: 18:16:5507:37:15
02:37:15
20:37:15
05:07:15
17:37:15
07:37:15
04:37:15
07:37:15
07:37:15
05:07:15
02:37:15
07:37:15
05:37:15
08:37:15
20:37:15
Charleston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