Ώρα Northolt
12:02:30
Ανατολή ηλίου: 05:10:07 
Η δυση του ηλιου: 20:45:3119:02:30
14:02:30
08:02:30
16:32:30
05:02:30
19:02:30
16:02:30
19:02:30
19:02:30
16:32:30
14:02:30
19:02:30
17:02:30
20:02:30
08:02:30
Διαφορά ώρας μεταξύ Northolt και μεγάλων πόλεων
12:02:30
-5
07:02:30
+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
-5
-5
-5
-6
-6
-7
-8