Idő Grefrath
09:01:50
Napkelte: 05:24:07 
Napnyugta: 21:40:4215:01:50
10:01:50
04:01:50
12:31:50
01:01:50
15:01:50
12:01:50
15:01:50
15:01:50
12:31:50
10:01:50
15:01:50
13:01:50
16:01:50
04:01:50
Időeltolódás Grefrath és a nagyobb városok között
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
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+6
+6
+6
+6
+6
+6
+6
+6
+6
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+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