Ώρα Hemel Hempstead
23:20:42
Ανατολή ηλίου: 06:35:46 
Η δυση του ηλιου: 17:50:1607:20:42
02:20:42
20:20:42
04:50:42
17:20:42
07:20:42
04:20:42
07:20:42
07:20:42
04:50:42
02:20:42
07:20:42
05:20:42
08:20:42
20:20:42
Διαφορά ώρας μεταξύ Hemel Hempstead 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
+0
+0
+0
-3
-3
-3
-3
-4
-5
-5
-5
-6
-8