Heure à Bumba
00:50:35
Lever du soleil: 05:19:53 
Coucher de soleil: 17:33:0607:50:35
02:50:35
20:50:35
05:20:35
17:50:35
07:50:35
04:50:35
07:50:35
07:50:35
05:20:35
02:50:35
07:50:35
05:50:35
08:50:35
20:50:35
Décalage horaire entre Bumba et les grandes villes
00:50:35
-5
19:50:35
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+6
+6
+6
+5.5
+5
+5
+5
+5
+4.5
+4.5
+4.5
+4.5
+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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8