Hora en Alkmaar
15:01:41
Amanecer: 05:34:37 
Atardecer: 21:40:4021:01:41
16:01:41
10:01:41
18:31:41
07:01:41
21:01:41
18:01:41
21:01:41
21:01:41
18:31:41
16:01:41
21:01:41
19:01:41
22:01:41
10:01:41
Diferencia horaria entre Alkmaar y las principales ciudades
15:01:41
-6
09:01:41
+7
+7
+7
+7
+7
+6
+6
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+1
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9