Harpenden時間
18:05:17
日出: 06:46:30 
日落: 17:40:5702:05:17
21:05:17
15:05:17
23:35:17
12:05:17
02:05:17
23:05:17
02:05:17
02:05:17
23:35:17
21:05:17
02:05:17
00:05:17
03:05:17
15:05:17
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