การแปลงเวลาFreetownเป็นเวลาSantiago
17:58:57
-4
13:58:57
+7
+7
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+5.5
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+5.5
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+5
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+4.5
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+3.5
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+3
+3
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+3
+2
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+1
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+0
-3
-3
-3
-4
-4
-4
-5
-5
-6
-7