Brasília is 4 hours behind Milan
Best overlap: 12:00 PM to 6:00 PM in Milan is 8:00 AM to 2:00 PM in Brasília.
Your window to reach both cities is 12:00 PM to 6:00 PM in Milan, which converts to 8:00 AM to 2:00 PM in Brasília. You won't be short on options — 6 hours of overlap leaves space for recurring syncs and ad-hoc calls alike. A quick caveat — Milan's clocks move for daylight saving and Brasília's don't, so the times here are right for only part of the year.