Ora Ridderkerk
03:36:18
Răsărit: 06:42:50 
Apus de soare: 20:44:2309:36:18
04:36:18
22:36:18
07:06:18
19:36:18
09:36:18
06:36:18
09:36:18
09:36:18
07:06:18
04:36:18
09:36:18
07:36:18
10:36:18
22:36:18
Diferența de timp între Ridderkerk și marile orașe
+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
-6
-6
-6
-7
-7
-8
-9