Brasília is 8 hours behind Karachi
Best overlap: 4:00 PM to 6:00 PM in Karachi is 8:00 AM to 10:00 AM in Brasília.
The hours that work for both Karachi and Brasília are 4:00 PM to 6:00 PM (Karachi) and 8:00 AM to 10:00 AM (Brasília). Brasília is 8 hours behind Karachi, giving you a slim 2 hours to work with. Punctuality matters; start right at 4:00 PM in Karachi (8:00 AM in Brasília).