Istanbul and Kosice Time Zone Comparison
Istanbul and Kosice are two major cities that sit in noticeably different time zones. Kosice is in Europe, while Istanbul sits in the Middle East; their daylight saving rules also differ.
Because Istanbul and/or Kosice 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 Kosice is easy — a normal business-hours slot works for both sides on the same calendar day.