Idő Ridderkerk
00:30:06
Napkelte: 08:35:44 
Napnyugta: 17:10:0007:30:06
02:30:06
20:30:06
05:00:06
17:30:06
07:30:06
04:30:06
07:30:06
07:30:06
05:00:06
02:30:06
07:30:06
05:30:06
08:30:06
20:30:06
Időeltolódás Ridderkerk és a nagyobb városok között
+7
+7
+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+7
+7
+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
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+5
+5
+4.5
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+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