Ώρα Bletchley
03:37:11
Ανατολή ηλίου: 06:50:25 
Η δυση του ηλιου: 17:40:2711:37:11
06:37:11
00:37:11
09:07:11
21:37:11
11:37:11
08:37:11
11:37:11
11:37:11
09:07:11
06:37:11
11:37:11
09:37:11
12:37:11
00:37:11
Διαφορά ώρας μεταξύ Bletchley και μεγάλων πόλεων
+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