Preston時間
19:36:49
日出: 08:20:47 
日落: 16:18:5703:36:49
22:36:49
16:36:49
01:06:49
13:36:49
03:36:49
00:36:49
03:36:49
03:36:49
01:06:49
22:36:49
03:36:49
01:36:49
04:36:49
16:36:49
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