Czas Den Helder
11:31:03
Wschód słońca: 05:48:12 
Zachód słońca: 21:26:2717:31:03
12:31:03
06:31:03
15:01:03
03:31:03
17:31:03
14:31:03
17:31:03
17:31:03
15:01:03
12:31:03
17:31:03
15:31:03
18:31:03
06:31:03
Różnica czasu między Den Helder a większymi miastami
11:31:03
-6
05:31:03
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9