Time Ridderkerk
06:03:56
Sunrise: 08:38:59 
Sunset: 17:04:5913:03:56
08:03:56
02:03:56
10:33:56
23:03:56
13:03:56
10:03:56
13:03:56
13:03:56
10:33:56
08:03:56
13:03:56
11:03:56
14:03:56
02:03:56
Time difference between Ridderkerk and major cities
+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