Ώρα Grenchen
01:41:40
Ανατολή ηλίου: 08:08:29 
Η δυση του ηλιου: 17:14:2108:41:40
03:41:40
21:41:40
06:11:40
18:41:40
08:41:40
05:41:40
08:41:40
08:41:40
06:11:40
03:41:40
08:41:40
06:41:40
09:41:40
21:41:40
Διαφορά ώρας μεταξύ Grenchen και μεγάλων πόλεων
+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