Ώρα Katwijk aan Zee
17:35:52
Ανατολή ηλίου: 08:11:29 
Η δυση του ηλιου: 18:43:5523:35:52
18:35:52
12:35:52
21:05:52
09:35:52
23:35:52
20:35:52
23:35:52
23:35:52
21:05:52
18:35:52
23:35:52
21:35:52
00:35:52
12:35:52
Διαφορά ώρας μεταξύ Katwijk aan Zee και μεγάλων πόλεων
+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