Ukraine, Romania, Bulgaria, and Greece are major sources of software development talent for US East Coast companies. The EET–EST corridor supports thousands of outsourcing relationships, from startups using Ukrainian freelancers to Fortune 500 companies with Romanian development centres.
Eastern European Time is UTC+2, shifting to EEST (UTC+3) in summer. Eastern Standard Time is UTC−5, shifting to EDT (UTC−4) in summer. The standard gap is 7 hours: noon in Bucharest is 5 AM in New York. Both regions observe DST, and because both shift on similar (though not identical) schedules, the gap stays at 7 hours for most of the year. During the brief transition windows in March and October, it can temporarily be 6 or 8 hours.
Overlap is moderate. A 3–6 PM EET meeting is 8–11 AM EST — a solid 3-hour window within business hours on both sides.