The coronation of the monarch of the United Kingdom is an initiation ceremony in which they are formally invested with regalia and crowned at Westminster Abbey. It corresponds to the coronations that formerly took place in other European monarchies, which have all abandoned coronations in favour of inauguration or enthronement ceremonies. A coronation is a symbolic formality and does not signify the official beginning of the monarch's reign; de jure and de facto his or her reign commences from the moment of the preceding monarch's death or abdication, maintaining legal continuity of the monarchy.
The coronation usually takes place several months after the death of the monarch's predecessor, as it is considered a joyous occasion that would be inappropriate while mourning continues. This interval also gives planners enough time to complete the required elaborate arrangements. The most recent coronation took place on 6 May 2023 to crown King Charles III and Queen Camilla.