Mount Vernon時間
13:04:31
日出: 06:37:53 
日落: 17:39:2302:04:31
21:04:31
15:04:31
23:34:31
12:04:31
02:04:31
23:04:31
02:04:31
02:04:31
23:34:31
21:04:31
02:04:31
00:04:31
03:04:31
15:04:31
Mount Vernon與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3