Philadelphiaの時間
23:57:09
日の出: 07:13:45 
日没: 17:12:4012:57:09
07:57:09
01:57:09
10:27:09
22:57:09
12:57:09
09:57:09
12:57:09
12:57:09
10:27:09
07:57:09
12:57:09
10:57:09
13:57:09
01:57:09
Philadelphiaと主要都市の時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3