Harpenden時間
03:52:50
日出: 06:37:41 
日落: 17:48:0411:52:50
06:52:50
00:52:50
09:22:50
21:52:50
11:52:50
08:52:50
11:52:50
11:52:50
09:22:50
06:52:50
11:52:50
09:52:50
12:52:50
00:52:50
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