Heure à Byumba
03:21:58
Lever du soleil: 05:45:19 
Coucher de soleil: 17:58:0209:21:58
04:21:58
22:21:58
06:51:58
19:21:58
09:21:58
06:21:58
09:21:58
09:21:58
06:51:58
04:21:58
09:21:58
07:21:58
10:21:58
22:21:58
Décalage horaire entre Byumba et les grandes villes
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+6
+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
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
-7
-7
-8
-10