Mount Vernon時間
09:57:55
日出: 06:31:10 
日落: 17:45:4023:57:55
18:57:55
12:57:55
21:27:55
09:57:55
23:57:55
20:57:55
23:57:55
23:57:55
21:27:55
18:57:55
23:57:55
21:57:55
00:57:55
12:57:55
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