Conversion de l'heure de Berlin à l'heure de Washington
12:45:51
-6
06:45:51
+7
+7
+7
+7
+7
+6
+6
+6
+6
+6
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+2
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+1
+1
+1
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-6
-6
-6
-7
-7
-8
-9