Istanbul and Casablanca Time Zone Comparison
Istanbul and Casablanca are two major cities that sit in noticeably different time zones. Istanbul and Casablanca sit on different continents, in noticeably different time zones, and neither observes daylight saving time.
Casablanca is always 2 hours behind Istanbul, with no seasonal change, since neither city's daylight saving rules shift this relationship.
With such a small gap, scheduling a call between Istanbul and Casablanca is easy — a normal business-hours slot works for both sides on the same calendar day.