Purley時間
16:56:45
日出: 07:51:18 
日落: 16:32:4300:56:45
19:56:45
13:56:45
22:26:45
10:56:45
00:56:45
21:56:45
00:56:45
00:56:45
22:26:45
19:56:45
00:56:45
22:56:45
01:56:45
13:56:45
Purley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