Colombo is 8.5 hours ahead of Brasília
Best overlap: 8:30 AM to 9:30 AM in Brasília is 5:00 PM to 6:00 PM in Colombo.
The best time to meet is 8:30 AM to 9:30 AM in Brasília, which is 5:00 PM to 6:00 PM in Colombo. You've got roughly 1 hour — enough for a focused daily check-in if you hold it at 8:30 AM in Brasília (5:00 PM in Colombo).