Heure à Gumel
23:18:33
Lever du soleil: 05:58:58 
Coucher de soleil: 18:51:0306:18:33
01:18:33
19:18:33
03:48:33
16:18:33
06:18:33
03:18:33
06:18:33
06:18:33
03:48:33
01:18:33
06:18:33
04:18:33
07:18:33
19:18:33
Décalage horaire entre Gumel et les grandes villes
23:18:33
-5
18:18:33
+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