Coulsdon時間
15:22:09
日出: 07:07:43 
日落: 17:21:1023:22:09
18:22:09
12:22:09
20:52:09
09:22:09
23:22:09
20:22:09
23:22:09
23:22:09
20:52:09
18:22:09
23:22:09
21:22:09
00:22:09
12:22:09
Coulsdon與主要城市的時差
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5.5
+5
+5
+4.5
+4
+3.5
+3
+3
+3
+3
+3
+3
+3
+2
+2
+2
+2
+1
+1
+1
+1
+1
+1
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8