Czas Porur
15:27:30
Wschód słońca: 06:34:09 
Zachód słońca: 17:58:3717:57:30
12:57:30
06:57:30
15:27:30
03:57:30
17:57:30
14:57:30
17:57:30
17:57:30
15:27:30
12:57:30
17:57:30
15:57:30
18:57:30
06:57:30
Różnica czasu między Porur a większymi miastami
+5.5
+5.5
+3.5
+3.5
+3.5
+3.5
+3.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+2.5
+1.5
+1.5
+1.5
+1
+0.5
+0.5
+0.5
+0.5
+0
+0
+0
+0
+0
+0
+0
+0
+0
+0
-1
-2