Istanbul and Aalborg Time Zone Comparison
The distance between Istanbul and Aalborg is felt not just in kilometers, but in time zones too. Istanbul and Aalborg sit on different continents, in noticeably different time zones, and at least one of them observes daylight saving time.
Because Istanbul and/or Aalborg 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 Aalborg is easy — a normal business-hours slot works for both sides on the same calendar day.