Heure à Hemel Hempstead
20:42:20
Lever du soleil: 07:50:33 
Coucher de soleil: 16:37:3804:42:20
23:42:20
17:42:20
02:12:20
14:42:20
04:42:20
01:42:20
04:42:20
04:42:20
02:12:20
23:42:20
04:42:20
02:42:20
05:42:20
17:42:20
Décalage horaire entre Hemel Hempstead 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