Conversione dell'ora da Perm a Durban
17:31:27
-3
14:31:27
+5
+5
+4
+4
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+3
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-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
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-8
-8
-8
-9
-9
-9
-10
-10
-11
-12