Czas Den Helder
06:07:55
Wschód słońca: 08:34:26 
Zachód słońca: 17:12:0513:07:55
08:07:55
02:07:55
10:37:55
23:07:55
13:07:55
10:07:55
13:07:55
13:07:55
10:37:55
08:07:55
13:07:55
11:07:55
14:07:55
02:07:55
Różnica czasu między Den Helder a większymi miastami
+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