Harpenden時間
02:09:09
日出: 06:44:19 
日落: 17:42:4510:09:09
05:09:09
23:09:09
07:39:09
20:09:09
10:09:09
07:09:09
10:09:09
10:09:09
07:39:09
05:09:09
10:09:09
08:09:09
11:09:09
23:09:09
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