Time Biskra
10:39:50
Sunrise: 06:44:45 
Sunset: 18:00:0117:39:50
12:39:50
06:39:50
15:09:50
03:39:50
17:39:50
14:39:50
17:39:50
17:39:50
15:09:50
12:39:50
17:39:50
15:39:50
18:39:50
06:39:50
Time difference between Biskra and major cities
+7
+7
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+7
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+7
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+7
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+7
+7
+7
+7
+7
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+6
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+6
+5.5
+5
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+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
-4
-5
-5
-6
-6
-7
-8