Bolton時間
23:51:19
日出: 06:57:06 
日落: 17:46:5707:51:19
02:51:19
20:51:19
05:21:19
17:51:19
07:51:19
04:51:19
07:51:19
07:51:19
05:21:19
02:51:19
07:51:19
05:51:19
08:51:19
20:51:19
Bolton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