Heure à Alkmaar
04:40:15
Lever du soleil: 08:51:42 
Coucher de soleil: 16:30:3811:40:15
06:40:15
00:40:15
09:10:15
21:40:15
11:40:15
08:40:15
11:40:15
11:40:15
09:10:15
06:40:15
11:40:15
09:40:15
12:40:15
00:40:15
Décalage horaire entre Alkmaar et les grandes villes
+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