Time Grenchen
14:59:08
Sunrise: 08:12:51 
Sunset: 17:06:0421:59:08
16:59:08
10:59:08
19:29:08
07:59:08
21:59:08
18:59:08
21:59:08
21:59:08
19:29:08
16:59:08
21:59:08
19:59:08
22:59:08
10:59:08
Time difference between Grenchen and major cities
+7
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+5.5
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+3.5
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+1
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+0
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-1
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-4
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-9