Heure à Biskra
23:50:33
Lever du soleil: 06:19:20 
Coucher de soleil: 19:00:3906:50:33
01:50:33
19:50:33
04:20:33
16:50:33
06:50:33
03:50:33
06:50:33
06:50:33
04:20:33
01:50:33
06:50:33
04:50:33
07:50:33
19:50:33
Décalage horaire entre Biskra et les grandes villes
23:50:33
-5
18:50:33
+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
+1
+1
+1
+1
+1
+1
+0
+0
+0
+0
+0
-1
-1
-4
-4
-4
-4
-5
-5
-6
-6
-7
-8