Réveillon is the Brazilian New Year's Eve celebration known especially for the large fireworks display at Rio de Janeiro's Copacabana Beach. The word is used in Brazil for the New Year festivities, which combine public concerts, beach gatherings, fireworks, and private parties.
The term comes from French réveillon, a late evening meal or celebration. In Brazil, Réveillon has developed its own regional customs and is not limited to Rio. Coastal cities often hold fireworks near beaches, while families and communities mark the occasion with food, music, religious observances, and symbolic rituals.
Copacabana's celebration is particularly famous because spectators line the beach and fireworks are launched offshore. Many people wear white, while some follow Afro-Brazilian traditions involving offerings to Iemanjá. Réveillon is distinct from Carnival: Carnival is a later festival season with parades and samba events, whereas Réveillon marks the turn from December 31 to January 1.