Pittsburghの時間
18:58:59
日の出: 07:39:28 
日没: 17:21:2607:58:59
02:58:59
20:58:59
05:28:59
17:58:59
07:58:59
04:58:59
07:58:59
07:58:59
05:28:59
02:58:59
07:58:59
05:58:59
08:58:59
20:58:59
Pittsburgh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