Ώρα Biskra
09:17:30
Ανατολή ηλίου: 07:32:19 
Η δυση του ηλιου: 17:25:4816:17:30
11:17:30
05:17:30
13:47:30
02:17:30
16:17:30
13:17:30
16:17:30
16:17:30
13:47:30
11:17:30
16:17:30
14:17:30
17:17:30
05:17:30
Διαφορά ώρας μεταξύ Biskra και μεγάλων πόλεων
+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