Ώρα Hertford
04:38:09
Ανατολή ηλίου: 06:32:06 
Η δυση του ηλιου: 17:50:3012:38:09
07:38:09
01:38:09
10:08:09
22:38:09
12:38:09
09:38:09
12:38:09
12:38:10
10:08:10
07:38:10
12:38:10
10:38:10
13:38:10
01:38:10
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