Heure à Williamstown
06:36:06
Lever du soleil: 07:03:26 
Coucher de soleil: 17:24:2919:36:06
14:36:06
08:36:06
17:06:06
05:36:06
19:36:06
16:36:06
19:36:06
19:36:06
17:06:06
14:36:06
19:36:06
17:36:06
20:36:06
08:36:06
Décalage horaire entre Williamstown et les grandes villes
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+5
+5
+2
+2
+2
+2
+1
+0
+0
+0
-1
-3