São Paulo is 5 hours ahead of Portland
Best overlap: 8:00 AM to 1:00 PM in Portland is 1:00 PM to 6:00 PM in São Paulo.
Aim for 8:00 AM to 1:00 PM Portland time — that's 1:00 PM to 6:00 PM over in São Paulo. You share roughly 5 hours a day. That's enough for regular meetings, but treat the window as prime time and guard it. Keep an eye on the calendar — Portland observes daylight saving and São Paulo doesn't, which nudges this window by an hour twice a year.