Ώρα Hennef
19:06:15
Ανατολή ηλίου: 07:28:31 
Η δυση του ηλιου: 17:00:2102:06:15
21:06:15
15:06:15
23:36:15
12:06:15
02:06:15
23:06:15
02:06:15
02:06:15
23:36:15
21:06:15
02:06:15
00:06:15
03:06:15
15:06:15
Διαφορά ώρας μεταξύ Hennef και μεγάλων πόλεων
19:06:15
-6
13:06:15
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4.5
+4
+4
+3.5
+3
+2.5
+2
+2
+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9