Casablanca is usually 1 hour behind London. London observes daylight saving time and Casablanca does not, so the difference shifts by an hour around the changeovers.

CasablancaLondon

Sunrise 6:35 AMSunset 6:00 PM(local)

Sunrise 7:23 AMSunset 6:12 PM(local)

London: daylight saving timeNow UTC+1. Next change: October 25, 2026 β€” clocks go back 1 hour.
CasablancaUTC
LondonUTC+1

πŸ‡²πŸ‡¦ Casablanca

Dialing code+212
Population3,665,954
Coordinates33.59Β°N, 7.61Β°W
Elevation27 m

πŸ‡¬πŸ‡§ London

Dialing code+44
Population8,961,989
Coordinates51.51Β°N, 0.13Β°W
Elevation25 m

Best time for a call: 09:00–17:00 in CasablancaAdd to calendar

Working hours assumed 9:00–18:00.

Frequently asked questions

What is the time difference between Casablanca and London?
Casablanca is 1 hour behind London. Use the side-by-side clocks and the day/night strips above to convert any hour between them.
When is the best time to call between Casablanca and London?
The best window to call is 09:00–17:00 Casablanca time, when working hours overlap in both cities. Pick an hour on the strips to add it to your calendar.
Why does the time difference between Casablanca and London change?
Because at least one of Casablanca and London observes daylight saving time, the difference shifts by an hour when one city changes its clocks and the other has not yet (or does not).