Chesterの時間
09:00:45
日の出: 08:25:52 
日没: 16:00:3417:00:45
12:00:45
06:00:45
14:30:45
03:00:45
17:00:45
14:00:45
17:00:45
17:00:45
14:30:45
12:00:45
17:00:45
15:00:45
18:00:45
06:00:45
Chesterと主要都市の時差
+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