Idő Groningen
06:16:12
Napkelte: 07:11:27 
Napnyugta: 18:18:5613:16:12
08:16:12
02:16:12
10:46:12
23:16:12
13:16:12
10:16:12
13:16:12
13:16:12
10:46:12
08:16:12
13:16:12
11:16:12
14:16:12
02:16:12
Időeltolódás Groningen és a nagyobb városok között
+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+7
+7
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+7
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+7
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+7
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+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
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+6
+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
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+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9