San Diego is 8 hours behind Casablanca
Best overlap: 4:00 PM to 6:00 PM in Casablanca is 8:00 AM to 10:00 AM in San Diego.
The hours that work for both Casablanca and San Diego are 4:00 PM to 6:00 PM (Casablanca) and 8:00 AM to 10:00 AM (San Diego). You've got roughly 2 hours — enough for a focused daily check-in if you hold it at 4:00 PM in Casablanca (8:00 AM in San Diego). A quick caveat — San Diego's clocks move for daylight saving and Casablanca's don't, so the times here are right for only part of the year.