Preston時間
23:35:48
日出: 08:20:47 
日落: 16:18:5707:35:48
02:35:48
20:35:48
05:05:48
17:35:48
07:35:48
04:35:48
07:35:48
07:35:48
05:05:48
02:35:48
07:35:48
05:35:48
08:35:48
20:35:48
Preston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