Williamstown時間
05:59:56
日出: 06:54:02 
日落: 17:34:1318:59:56
13:59:56
07:59:56
16:29:56
04:59:56
18:59:56
15:59:56
18:59:56
18:59:56
16:29:56
13:59:56
18:59:56
16:59:56
19:59:56
07:59:56
Williamstown與主要城市的時差
05:59:56
0
05:59:56
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3