Heure à Hertford
10:24:14
Lever du soleil: 07:56:20 
Coucher de soleil: 16:25:4218:24:14
13:24:14
07:24:14
15:54:14
04:24:14
18:24:14
15:24:14
18:24:14
18:24:14
15:54:14
13:24:14
18:24:14
16:24:14
19:24:14
07:24:14
Décalage horaire entre Hertford et les grandes villes
+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