Heure à Hemel Hempstead
01:50:22
Lever du soleil: 07:47:51 
Coucher de soleil: 16:41:1109:50:22
04:50:22
22:50:22
07:20:22
19:50:22
09:50:22
06:50:22
09:50:22
09:50:22
07:20:22
04:50:22
09:50:22
07:50:22
10:50:22
22:50:22
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