Preston時間
03:17:37
日出: 08:16:38 
日落: 16:25:4811:17:37
06:17:37
00:17:37
08:47:37
21:17:37
11:17:37
08:17:37
11:17:37
11:17:37
08:47:37
06:17:37
11:17:37
09:17:37
12:17:37
00:17:37
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