Northbrook時間
21:03:53
日出: 05:33:56 
日落: 20:01:2610:03:53
05:03:53
23:03:53
07:33:53
20:03:53
10:03:53
07:03:53
10:03:53
10:03:53
07:33:53
05:03:53
10:03:53
08:03:53
11:03:53
23:03:53
Northbrook與主要城市的時差
21:03:53
+1
22:03:53
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2