Conversione dell'ora da Dobryanka a Durban
15:40:30
-3
12:40:30
+6
+6
+4
+4
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+4
+3
+3
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-1
-2
-2
-2
-2
-2
-2
-2
-3
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-4
-4
-4
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-8
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-8
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-10
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-11