Preston時間
02:23:19
日出: 08:18:48 
日落: 16:22:1910:23:19
05:23:19
23:23:19
07:53:19
20:23:19
10:23:19
07:23:19
10:23:19
10:23:19
07:53:19
05:23:19
10:23:19
08:23:19
11:23:19
23:23:19
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