Preston時間
22:00:39
日出: 08:19:49 
日落: 16:20:3706:00:39
01:00:39
19:00:39
03:30:39
16:00:39
06:00:39
03:00:39
06:00:39
06:00:39
03:30:39
01:00:39
06:00:39
04:00:39
07:00:39
19:00:39
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