Conversione dell'ora da Usagara a Cape Town
19:37:17
-1
18:37:17
+6
+6
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+2
+2
+1.5
+1
+0.5
+0
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-1
-1
-1
-1
-2
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-2
-2
-2
-2
-3
-3
-3
-6
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-10