Heure à Gumel
07:16:49
Lever du soleil: 06:38:30 
Coucher de soleil: 18:31:2314:16:49
09:16:49
03:16:49
11:46:49
00:16:49
14:16:49
11:16:49
14:16:49
14:16:49
11:46:49
09:16:49
14:16:49
12:16:49
15:16:49
03:16:49
Décalage horaire entre Gumel 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
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9