Heure à Ridderkerk
16:30:42
Lever du soleil: 08:44:53 
Coucher de soleil: 16:54:0723:30:42
18:30:42
12:30:42
21:00:42
09:30:42
23:30:42
20:30:42
23:30:42
23:30:42
21:00:42
18:30:42
23:30:42
21:30:42
00:30:42
12:30:42
Décalage horaire entre Ridderkerk 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