Melbourne is 15 hours ahead of Panama City
Best overlap: 5:00 PM to 6:00 PM in Panama City is 8:00 AM to 9:00 AM in Melbourne.
Keep meetings inside 5:00 PM to 6:00 PM in Panama City — that maps to 8:00 AM to 9:00 AM in Melbourne. Since Melbourne is 15 hours ahead of Panama City, the overlap is narrow (about 1 hour); a single, well-protected slot beats hunting for time each week. Don't get caught out: Melbourne is the next day from Panama City, so "tomorrow" means different things to each team. Keep an eye on the calendar — Melbourne observes daylight saving and Panama City doesn't, which nudges this window by an hour twice a year.