Ώρα Hertford
18:42:47
Ανατολή ηλίου: 07:57:22 
Η δυση του ηλιου: 16:24:0302:42:47
21:42:47
15:42:47
00:12:47
12:42:47
02:42:47
23:42:47
02:42:47
02:42:47
00:12:47
21:42:47
02:42:47
00:42:47
03:42:47
15:42:47
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