Bletchley時間
03:24:52
日出: 07:50:13 
日落: 15:54:3811:24:52
06:24:52
00:24:52
08:54:52
21:24:52
11:24:52
08:24:52
11:24:52
11:24:52
08:54:52
06:24:52
11:24:52
09:24:52
12:24:52
00:24:52
Bletchley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