Ώρα Harpenden
00:50:34
Ανατολή ηλίου: 08:03:01 
Η δυση του ηλιου: 16:17:1108:50:34
03:50:34
21:50:34
06:20:34
18:50:34
08:50:34
05:50:34
08:50:34
08:50:34
06:20:34
03:50:34
08:50:34
06:50:34
09:50:34
21:50:34
Διαφορά ώρας μεταξύ Harpenden 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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8