Ώρα Hertford
08:50:49
Ανατολή ηλίου: 07:57:22 
Η δυση του ηλιου: 16:24:0316:50:49
11:50:49
05:50:49
14:20:49
02:50:49
16:50:49
13:50:49
16:50:49
16:50:49
14:20:49
11:50:49
16:50:49
14:50:49
17:50:49
05:50:49
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
+1
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8