Heure à Biskra
12:45:10
Lever du soleil: 05:35:37 
Coucher de soleil: 19:31:1619:45:10
14:45:10
08:45:10
17:15:10
05:45:10
19:45:10
16:45:10
19:45:10
19:45:10
17:15:10
14:45:10
19:45:10
17:45:10
20:45:10
08:45:10
Décalage horaire entre Biskra et les grandes villes
12:45:10
-5
07:45:10
+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