Harpenden時間
18:20:34
日出: 06:39:54 
日落: 17:46:1802:20:34
21:20:34
15:20:34
23:50:34
12:20:34
02:20:34
23:20:34
02:20:34
02:20:34
23:50:34
21:20:34
02:20:34
00:20:34
03:20:34
15:20:34
Harpenden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