Mount Vernon時間
20:58:03
日出: 06:36:24 
日落: 17:40:3309:58:03
04:58:03
22:58:03
07:28:03
19:58:03
09:58:03
06:58:03
09:58:03
09:58:03
07:28:03
04:58:03
09:58:03
07:58:03
10:58:03
22:58:03
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