Mount Vernon時間
04:49:18
日出: 07:17:28 
日落: 18:09:5617:49:18
12:49:18
06:49:18
15:19:18
03:49:18
17:49:18
14:49:18
17:49:18
17:49:18
15:19:18
12:49:18
17:49:18
15:49:18
18:49:18
06:49:18
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