Istanbul and Warsaw Time Zone Comparison
Istanbul and Warsaw are two major cities that sit in noticeably different time zones. Istanbul is Turkey's largest city and historic capital, uniquely straddling Europe and Asia across the Bosphorus strait. Warsaw, the capital of Poland, is known for its historic center, painstakingly rebuilt after being largely destroyed during the Second World War.
Because Istanbul and/or Warsaw observe daylight saving time for part of the year, the gap between them isn't fixed — it ranges between 1 and 2 hours depending on the season.
With such a small gap, scheduling a call between Istanbul and Warsaw is easy — a normal business-hours slot works for both sides on the same calendar day.