Preston時間
07:42:33
日出: 08:19:49 
日落: 16:20:3715:42:33
10:42:33
04:42:33
13:12:33
01:42:33
15:42:33
12:42:33
15:42:33
15:42:33
13:12:33
10:42:33
15:42:33
13:42:33
16:42:33
04:42:33
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