Mexico City is 8 hours behind Bucharest
Best overlap: 4:00 PM to 6:00 PM in Bucharest is 8:00 AM to 10:00 AM in Mexico City.
The sweet spot is 4:00 PM to 6:00 PM Bucharest time, matching 8:00 AM to 10:00 AM in Mexico City. The window is short at 2 hours, so keep meetings tight and anchored to 4:00 PM in Bucharest (8:00 AM in Mexico City). Heads up: because Bucharest changes its clocks and Mexico City doesn't, the difference moves by an hour twice a year. Confirm the overlap around the DST switch.