Biskra時間
20:08:16
日出: 05:35:37 
日落: 19:31:1603:08:16
22:08:16
16:08:16
00:38:16
13:08:16
03:08:16
00:08:16
03:08:16
03:08:16
00:38:16
22:08:16
03:08:16
01:08:16
04:08:16
16:08:16
Biskra與主要城市的時差
20:08:16
-5
15:08:16
+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
+2
+2
+1
+1
+1
+1
+0
+0
+0
+0
+0
+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8