Čas Grenchen
20:03:07
Svítání: 06:20:12 
Západ slunce: 20:35:5102:03:07
21:03:07
15:03:07
23:33:07
12:03:07
02:03:07
23:03:07
02:03:07
02:03:07
23:33:07
21:03:07
02:03:07
00:03:07
03:03:07
15:03:07
Časový rozdíl mezi Grenchen a velkými městy
20:03:07
-6
14:03:07
+7
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-1
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-1
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-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9