Adelaide is 8.5 hours ahead of Casablanca
Best overlap: 8:00 AM to 10:00 AM in Casablanca is 4:30 PM to 6:30 PM in Adelaide.
The hours that work for both Casablanca and Adelaide are 8:00 AM to 10:00 AM (Casablanca) and 4:30 PM to 6:30 PM (Adelaide). The shared window is only 2 hours — treat 8:00 AM in Casablanca (4:30 PM in Adelaide) as the one fixed point and plan everything else around it. The difference isn't constant year-round: Adelaide adjusts for daylight saving while Casablanca holds steady.