Conversione dell'ora da Merefa a Abū ‘Arīsh
12:57:30
+1
13:57:30
+7
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+6
+6
+6
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-1
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-1
-1
-1
-1
-1
-2
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-5
-5
-5
-5
-6
-7
-7
-7
-8
-10