Williamstown時間
09:14:52
日出: 06:57:55 
日落: 17:30:2522:14:52
17:14:52
11:14:52
19:44:52
08:14:52
22:14:52
19:14:52
22:14:52
22:14:52
19:44:52
17:14:52
22:14:52
20:14:52
23:14:52
11:14:52
Williamstown與主要城市的時差
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3