Ora Harpenden
02:30:19
Răsărit: 08:03:01 
Apus de soare: 16:17:1110:30:19
05:30:19
23:30:19
08:00:19
20:30:19
10:30:19
07:30:19
10:30:19
10:30:19
08:00:19
05:30:19
10:30:19
08:30:19
11:30:19
23:30:19
Diferența de timp între Harpenden și marile orașe
+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