Czas Alkmaar
03:57:58
Wschód słońca: 08:51:42 
Zachód słońca: 16:30:3810:57:58
05:57:58
23:57:58
08:27:58
20:57:58
10:57:58
07:57:58
10:57:58
10:57:58
08:27:58
05:57:58
10:57:58
08:57:58
11:57:58
23:57:58
Różnica czasu między Alkmaar 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