Czas Heerlen
15:09:37
Wschód słońca: 06:00:31 
Zachód słońca: 21:04:5321:09:37
16:09:37
10:09:37
18:39:37
07:09:37
21:09:37
18:09:37
21:09:37
21:09:37
18:39:37
16:09:37
21:09:37
19:09:37
22:09:37
10:09:37
Różnica czasu między Heerlen 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