Ώρα Hertford
14:36:21
Ανατολή ηλίου: 07:57:22 
Η δυση του ηλιου: 16:24:0322:36:21
17:36:21
11:36:21
20:06:21
08:36:21
22:36:21
19:36:21
22:36:21
22:36:21
20:06:21
17:36:21
22:36:21
20:36:21
23:36:21
11:36:21
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