Ώρα Harpenden
07:27:36
Ανατολή ηλίου: 06:59:20 
Η δυση του ηλιου: 17:30:0915:27:36
10:27:36
04:27:36
12:57:36
01:27:36
15:27:36
12:27:36
15:27:36
15:27:36
12:57:36
10:27:36
15:27:36
13:27:36
16:27:36
04:27:36
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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8