Washington時間
02:50:42
日出: 05:28:22 
日落: 20:22:4615:50:42
10:50:42
04:50:42
13:20:42
01:50:42
15:50:42
12:50:42
15:50:42
15:50:42
13:20:42
10:50:42
15:50:42
13:50:42
16:50:42
04:50:42
Washington與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2