Ώρα Heerhugowaard
11:56:23
Ανατολή ηλίου: 08:33:57 
Η δυση του ηλιου: 17:11:3018:56:23
13:56:23
07:56:23
16:26:23
04:56:23
18:56:23
15:56:23
18:56:23
18:56:23
16:26:23
13:56:23
18:56:23
16:56:23
19:56:23
07:56:23
Διαφορά ώρας μεταξύ Heerhugowaard και μεγάλων πόλεων
11:56:23
-6
05:56:23
+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
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9