Czas Porur
21:27:20
Wschód słońca: 06:32:17 
Zachód słońca: 17:55:1323:57:20
18:57:20
12:57:20
21:27:20
09:57:20
23:57:20
20:57:20
23:57:20
23:57:20
21:27:20
18:57:20
23:57:20
21:57:20
00:57:20
12:57:20
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