Istanbul and Philadelphia Time Zone Comparison
This page is built for anyone planning a call or meeting between Istanbul and Philadelphia. Istanbul is Turkey's largest city and historic capital, uniquely straddling Europe and Asia across the Bosphorus strait. Philadelphia is the historic city where the U.
Because Istanbul and/or Philadelphia observe daylight saving time for part of the year, the gap between them isn't fixed — it ranges between 7 and 8 hours depending on the season.
With a gap this large, business hours barely overlap between Istanbul and Philadelphia — an early morning or a late evening on one side is usually needed to connect with the other.