Czas Den Helder
00:36:04
Wschód słońca: 07:16:05 
Zachód słońca: 18:28:1807:36:04
02:36:04
20:36:04
05:06:04
17:36:04
07:36:04
04:36:04
07:36:04
07:36:04
05:06:04
02:36:04
07:36:04
05:36:04
08:36:04
20:36:04
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
-1
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9