Heure à Katwijk aan Zee
19:02:31
Lever du soleil: 08:09:43 
Coucher de soleil: 18:46:0501:02:31
20:02:31
14:02:31
22:32:31
11:02:31
01:02:31
22:02:31
01:02:31
01:02:31
22:32:31
20:02:31
01:02:31
23:02:31
02:02:31
14:02:31
Décalage horaire entre Katwijk aan Zee et les grandes villes
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+5
+5
+5
+4.5
+4
+4
+4
+4
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3
+3
+2.5
+2
+1.5
+1
+1
+1
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9