Watertown時間
10:38:17
日出: 07:20:03 
日落: 18:18:0822:38:17
17:38:17
11:38:17
20:08:17
08:38:17
22:38:17
19:38:17
22:38:17
22:38:17
20:08:17
17:38:17
22:38:17
20:38:17
23:38:17
11:38:17
Watertown與主要城市的時差
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+1
+0
+0
-1
-1
-2
-3