Heure à Büren
03:49:57
Lever du soleil: 08:18:24 
Coucher de soleil: 16:17:0410:49:57
05:49:57
23:49:57
08:19:57
20:49:57
10:49:57
07:49:57
10:49:57
10:49:57
08:19:57
05:49:57
10:49:57
08:49:57
11:49:57
23:49:57
Décalage horaire entre Büren et les grandes villes
+7
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+4
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+3.5
+3
+2.5
+2
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+2
+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
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+0
+0
+0
+0
-1
-1
-4
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-9