Harpenden時間
09:35:50
日出: 08:00:30 
日落: 16:21:5117:35:50
12:35:50
06:35:50
15:05:50
03:35:50
17:35:50
14:35:50
17:35:50
17:35:50
15:05:50
12:35:50
17:35:50
15:35:50
18:35:50
06:35:50
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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8