Conversión de hora de Blackburn a São Pedro
21:30:17
-3
18:30:17
+7
+7
+7
+6.5
+6
+6
+6
+6
+5.5
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+5.5
+5.5
+5.5
+5.5
+5.5
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+2
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+1
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+1
+1
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+1
+0
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-3
-3
-3
-3
-4
-5
-5
-5
-6
-8