Czas Grefrath
22:08:37
Wschód słońca: 05:54:06 
Zachód słońca: 21:08:1004:08:37
23:08:37
17:08:37
01:38:37
14:08:37
04:08:37
01:08:37
04:08:37
04:08:37
01:38:37
23:08:37
04:08:37
02:08:37
05:08:37
17:08:37
Różnica czasu między Grefrath a większymi miastami
+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