Medellín is 15.5 hours behind Adelaide
Best overlap: 8:00 AM to 10:00 AM in Adelaide is 4:30 PM to 6:30 PM in Medellín.
Schedule calls for 8:00 AM to 10:00 AM in Adelaide — your colleagues in Medellín will be online from 4:30 PM to 6:30 PM. Since Medellín is 15.5 hours behind Adelaide, the overlap is narrow (about 2 hours); a single, well-protected slot beats hunting for time each week. Be careful with invites: Medellín is on the previous day, so a Monday meeting for Adelaide may land on a different day there. Keep an eye on the calendar — Adelaide observes daylight saving and Medellín doesn't, which nudges this window by an hour twice a year.