Ώρα Potters Bar
03:33:02
Ανατολή ηλίου: 07:27:15 
Η δυση του ηλιου: 18:05:1010:33:02
05:33:02
23:33:02
08:03:02
20:33:02
10:33:02
07:33:02
10:33:02
10:33:02
08:03:02
05:33:02
10:33:02
08:33:02
11:33:02
23:33:02
Διαφορά ώρας μεταξύ Potters Bar και μεγάλων πόλεων
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-4
-5
-5
-6
-6
-7
-8