Prestonの時間
08:15:26
日の出: 06:25:35 
日没: 20:38:4105:15:26
00:15:26
18:15:26
02:45:26
15:15:26
05:15:26
02:15:26
05:15:26
05:15:26
02:45:26
00:15:26
05:15:26
03:15:26
06:15:26
18:15:26
Prestonと主要都市の時差
+0
+0
-2
-2
-2
-2
-2
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-3
-4
-4
-4
-5
-5
-5
-5
-6
-6
-7
-8
-8
-8
-8
-8
-8
-8
-9
-9
-9
-9
-10
-10
-10
-10
-10
-10
-10
-11
-11