Harpenden時間
23:52:35
日出: 08:00:30 
日落: 16:21:5107:52:35
02:52:35
20:52:35
05:22:35
17:52:35
07:52:35
04:52:35
07:52:35
07:52:35
05:22:35
02:52:35
07:52:35
05:52:35
08:52:35
20:52:35
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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8