Mount Vernon時間
09:26:32
日出: 06:32:33 
日落: 17:44:3723:26:32
18:26:32
12:26:32
20:56:32
09:26:32
23:26:32
20:26:32
23:26:32
23:26:32
20:56:32
18:26:32
23:26:32
21:26:32
00:26:32
12:26:32
Mount Vernon與主要城市的時差
+7
+7
+7
+7
+7
+7
+6
+6
+6
+3
+3
+3
+3
+2
+1
+1
+1
+0
-2