Sants時間からRio de Janeiro時間への変換
15:44:12
-5
10:44:12
+7
+7
+7
+7
+7
+6
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+6
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+3
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+1.5
+1
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-1
-1
-1
-1
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-1
-2
-5
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-5
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-6
-6
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-9