Heure à Bir el Ater
05:14:16
Lever du soleil: 07:35:32 
Coucher de soleil: 17:33:3312:14:16
07:14:16
01:14:16
09:44:16
22:14:16
12:14:16
09:14:16
12:14:16
12:14:16
09:44:16
07:14:16
12:14:16
10:14:16
13:14:16
01:14:16
Décalage horaire entre Bir el Ater et les grandes villes
05:14:16
-6
23:14:16
+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
+0
-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9