Istanbul and Santorini Time Zone Comparison
Anyone curious about the time difference between Istanbul and Santorini usually also wants to know a bit about each city. Istanbul is Turkey's largest city and historic capital, uniquely straddling Europe and Asia across the Bosphorus strait. Santorini is the most visited of Greece's Cycladic Islands in the Aegean Sea, known for its volcanic caldera, whitewashed houses, and sunset views.
Because Istanbul and/or Santorini observe daylight saving time for part of the year, the gap between them isn't fixed — it ranges between 0 and 1 hours depending on the season.
With such a small gap, scheduling a call between Istanbul and Santorini is easy — a normal business-hours slot works for both sides on the same calendar day.