Cambridge時間
14:35:00
日出: 05:08:39 
日落: 20:43:0821:35:00
16:35:00
10:35:00
19:05:00
07:35:00
21:35:00
18:35:00
21:35:00
21:35:00
19:05:00
16:35:00
21:35:00
19:35:00
22:35:00
10:35:00
Cambridge與主要城市的時差
14:35:00
-5
09:35:00
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8