Ώρα Biskra
15:19:59
Ανατολή ηλίου: 07:41:33 
Η δυση του ηλιου: 17:55:4422:19:59
17:19:59
11:19:59
19:49:59
08:19:59
22:19:59
19:19:59
22:19:59
22:19:59
19:49:59
17:19:59
22:19:59
20:19:59
23:19:59
11:19:59
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