Cambridgeの時間
20:25:50
日の出: 05:50:24 
日没: 20:45:2508:25:50
03:25:50
21:25:50
05:55:50
18:25:50
08:25:50
05:25:50
08:25:50
08:25:50
05:55:50
03:25:50
08:25:50
06:25:50
09:25:50
21:25:50
Cambridgeと主要都市の時差
20:25:50
0
20:25:50
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+6
+5
+5
+5
+5
+5
+5
+4
+1
+1
+1
+0
+0
+0
-1
-1
-2
-3