Czas Heemskerk
03:40:15
Wschód słońca: 08:04:25 
Zachód słońca: 17:46:3610:40:15
05:40:15
23:40:15
08:10:15
20:40:15
10:40:15
07:40:15
10:40:15
10:40:15
08:10:15
05:40:15
10:40:15
08:40:15
11:40:15
23:40:15
Różnica czasu między Heemskerk a większymi miastami
03:40:15
-6
21:40:15
+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