Conversione dell'ora da Horodok a Kolkata
18:18:09
+3.5
21:48:09
+7
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+6
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+3.5
+3.5
+3.5
+3.5
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-1
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-1
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-5
-5
-5
-5
-6
-6
-7
-7
-8
-9