Preston時間
10:31:27
日出: 07:07:39 
日落: 17:40:0018:31:27
13:31:27
07:31:27
16:01:27
04:31:27
18:31:27
15:31:27
18:31:27
18:31:27
16:01:27
13:31:27
18:31:27
16:31:27
19:31:27
07:31:27
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8