Northbrook時間
18:53:09
日出: 06:08:02 
日落: 19:33:5707:53:09
02:53:09
20:53:09
05:23:09
17:53:09
07:53:09
04:53:09
07:53:09
07:53:09
05:23:09
02:53:09
07:53:09
05:53:09
08:53:09
20:53:09
Northbrook與主要城市的時差
18:53:09
+1
19:53:09
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+5
+2
+2
+2
+1
+1
+1
+0
+0
-1
-2