Washington時間
00:18:47
日出: 08:26:14 
日落: 16:00:0708:18:47
03:18:47
21:18:47
05:48:47
18:18:47
08:18:47
05:18:47
08:18:47
08:18:47
05:48:47
03:18:47
08:18:47
06:18:47
09:18:47
21:18:47
Washington與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8