Čas Guercif
02:41:30
Svítání: 06:01:00 
Západ slunce: 20:26:3209:41:30
04:41:30
22:41:30
07:11:30
19:41:30
09:41:30
06:41:30
09:41:30
09:41:30
07:11:30
04:41:30
09:41:30
07:41:30
10:41:30
22:41:30
Časový rozdíl mezi Guercif a velkými městy
+7
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+7
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+6
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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
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+2
+2
+2
+2
+1
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+1
+1
+0
+0
+0
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+0
-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8