Heure à Büren
23:36:38
Lever du soleil: 07:52:14 
Coucher de soleil: 17:27:3406:36:38
01:36:38
19:36:38
04:06:38
16:36:38
06:36:38
03:36:38
06:36:38
06:36:38
04:06:38
01:36:38
06:36:38
04:36:38
07:36:38
19:36:38
Décalage horaire entre Büren et les grandes villes
+7
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+7
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+5.5
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+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