Coulsdon時間
19:12:54
日出: 08:01:56 
日落: 16:14:1303:12:54
22:12:54
16:12:54
00:42:54
13:12:54
03:12:54
00:12:54
03:12:54
03:12:54
00:42:54
22:12:54
03:12:54
01:12:54
04:12:54
16:12:54
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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8