Istanbul and Zurich Time Zone Comparison
This page is built for anyone planning a call or meeting between Istanbul and Zurich. Istanbul is Turkey's largest city and historic capital, uniquely straddling Europe and Asia across the Bosphorus strait. Zurich isn't Switzerland's capital, but it is the country's largest city and its main financial center, home to major global banks and asset managers.
Because Istanbul and/or Zurich 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 Zurich is easy — a normal business-hours slot works for both sides on the same calendar day.