Lima is 7 hours behind Bucharest
Best overlap: 3:00 PM to 6:00 PM in Bucharest is 8:00 AM to 11:00 AM in Lima.
The hours that work for both Bucharest and Lima are 3:00 PM to 6:00 PM (Bucharest) and 8:00 AM to 11:00 AM (Lima). Roughly 3 hours of shared hours means scheduling takes a little care — 3:00 PM in Bucharest / 8:00 AM in Lima is a safe default. One seasonal catch: Bucharest springs forward and falls back, but Lima doesn't, so the gap changes by an hour for several months of the year.