Čas Alkmaar
12:57:14
Svítání: 06:14:17 
Západ slunce: 21:18:3818:57:14
13:57:14
07:57:14
16:27:14
04:57:14
18:57:14
15:57:14
18:57:14
18:57:14
16:27:14
13:57:14
18:57:14
16:57:14
19:57:14
07:57:14
Časový rozdíl mezi Alkmaar a velkými městy
12:57:14
-6
06:57:14
+7
+7
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+3
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9