Heure à Bletchley
03:34:02
Lever du soleil: 07:57:47 
Coucher de soleil: 15:52:0311:34:02
06:34:02
00:34:02
09:04:02
21:34:02
11:34:02
08:34:02
11:34:02
11:34:02
09:04:02
06:34:02
11:34:02
09:34:02
12:34:02
00:34:02
Décalage horaire entre Bletchley et les grandes villes
+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