Hora en Hertford
12:11:10
Amanecer: 06:53:58 
Atardecer: 17:32:4120:11:10
15:11:10
09:11:10
17:41:10
06:11:10
20:11:10
17:11:10
20:11:10
20:11:10
17:41:10
15:11:10
20:11:10
18:11:10
21:11:10
09:11:10
Diferencia horaria entre Hertford y las principales ciudades
+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