Biskraの時間
13:55:25
日の出: 05:36:26 
日没: 19:30:2820:55:25
15:55:25
09:55:25
18:25:25
06:55:25
20:55:25
17:55:25
20:55:25
20:55:25
18:25:25
15:55:25
20:55:25
18:55:25
21:55:25
09:55:25
Biskraと主要都市の時差
13:55:25
-5
08:55:25
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
+7
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+5.5
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+4.5
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+4.5
+4
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+3.5
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+2.5
+2
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+2
+2
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+2
+2
+2
+2
+1
+1
+1
+1
+0
+0
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-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8