Harpenden時間
01:18:42
日出: 06:42:07 
日落: 17:44:3209:18:42
04:18:42
22:18:42
06:48:42
19:18:42
09:18:42
06:18:42
09:18:42
09:18:42
06:48:42
04:18:42
09:18:42
07:18:42
10:18:42
22:18:42
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