Conversion de l'heure de Marseille 15 à l'heure de Buenaventura
21:46:34
-7
14:46:34
+7
+7
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+3
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+2
+1.5
+1
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+1
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9