Washington時間
23:33:17
日出: 07:40:31 
日落: 16:59:5707:33:17
02:33:17
20:33:17
05:03:17
17:33:17
07:33:17
04:33:17
07:33:17
07:33:17
05:03:17
02:33:17
07:33:17
05:33:17
08:33:17
20:33:17
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