Chesham時間
20:42:15
日出: 07:54:41 
日落: 16:33:1504:42:15
23:42:15
17:42:15
02:12:15
14:42:15
04:42:15
01:42:15
04:42:15
04:42:15
02:12:15
23:42:15
04:42:15
02:42:15
05:42:15
17:42:15
Chesham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