Czas Bletchley
15:27:52
Wschód słońca: 08:10:50 
Zachód słońca: 15:58:2023:27:52
18:27:52
12:27:52
20:57:52
09:27:52
23:27:52
20:27:52
23:27:52
23:27:52
20:57:52
18:27:52
23:27:52
21:27:52
00:27:52
12:27:52
Różnica czasu między Bletchley a większymi miastami
+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