Čas Grenchen
07:47:20
Svítání: 05:34:58 
Západ slunce: 21:24:0713:47:20
08:47:20
02:47:20
11:17:20
23:47:20
13:47:20
10:47:20
13:47:20
13:47:20
11:17:20
08:47:20
13:47:20
11:47:20
14:47:20
02:47:20
Časový rozdíl mezi Grenchen a velkými městy
+7
+7
+7
+7
+7
+6
+6
+6
+6
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+6
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+6
+6
+6
+6
+6
+6
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+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
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+0
+0
-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9