Harpenden時間
13:59:50
日出: 06:42:07 
日落: 17:44:3221:59:50
16:59:50
10:59:50
19:29:50
07:59:50
21:59:50
18:59:50
21:59:50
21:59:50
19:29:50
16:59:50
21:59:50
19:59:50
22:59:50
10:59:50
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