Ώρα Byumba
07:35:07
Ανατολή ηλίου: 05:55:24 
Η δυση του ηλιου: 18:08:1513:35:07
08:35:07
02:35:07
11:05:07
23:35:07
13:35:07
10:35:07
13:35:07
13:35:07
11:05:07
08:35:07
13:35:07
11:35:07
14:35:07
02:35:07
Διαφορά ώρας μεταξύ Byumba και μεγάλων πόλεων
+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