Bucharest is 7 hours ahead of Philadelphia
Best overlap: 8:00 AM to 11:00 AM in Philadelphia is 3:00 PM to 6:00 PM in Bucharest.
8:00 AM to 11:00 AM in Philadelphia is when Bucharest is also working, at 3:00 PM to 6:00 PM their time. Because Bucharest is 7 hours ahead of Philadelphia, the 3-hour overlap is your golden hours — 8:00 AM in Philadelphia maps to 3:00 PM in Bucharest for a dependable slot.