Carnival 2025 Rio De Janeiro. These dates mark a period of exuberance and joy, as the city prepares for. Carnival 2025 february 28, 2025.

Carnival 2025 in rio de janeiro will occur from february 28 to march 8th, with various events leading up to the main festivities. The opening act at the sambadrome is the access group parade that will start at 10:30pm on.