Proclamation of the Republic Day in Brazil
November 15 is Proclamação da República, one of Brazil's national public holidays (feriado nacional), first set in federal law in 1949. It marks November 15, 1889, when a military movement led by Marshal Deodoro da Fonseca in Rio de Janeiro, then the capital, overthrew the monarchy of Emperor Pedro II. Banks, government offices and most businesses close, and the day is marked with civic and military ceremonies. Because the date is fixed, it falls on a different weekday each year — in 2026 it is a Sunday.