Ώρα Hertford
02:45:15
Ανατολή ηλίου: 06:34:20 
Η δυση του ηλιου: 17:48:4510:45:15
05:45:15
23:45:15
08:15:15
20:45:15
10:45:15
07:45:15
10:45:15
10:45:15
08:15:15
05:45:15
10:45:15
08:45:15
11:45:15
23:45:15
Διαφορά ώρας μεταξύ Hertford 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