Heure à Bumba
19:31:29
Lever du soleil: 05:13:17 
Coucher de soleil: 17:17:1102:31:29
21:31:29
15:31:29
00:01:29
12:31:29
02:31:29
23:31:29
02:31:29
02:31:29
00:01:29
21:31:29
02:31:29
00:31:29
03:31:29
15:31:29
Décalage horaire entre Bumba et les grandes villes
+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
-4
-5
-5
-6
-6
-7
-8