Idő Guelma
22:59:16
Napkelte: 07:28:53 
Napnyugta: 17:14:4705:59:16
00:59:16
18:59:16
03:29:16
15:59:16
05:59:16
02:59:16
05:59:16
05:59:16
03:29:16
00:59:16
05:59:16
03:59:16
06:59:16
18:59:16
Időeltolódás Guelma és a nagyobb városok között
+7
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+7
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+7
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+2.5
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+1
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+1
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+0
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+0
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-1
-1
-4
-4
-4
-4
-5
-6
-6
-6
-7
-9