The Brazilian federal government was transferred to the current Federal District, separate from the state of Goiás and the border with the state of Minas Gerais on April 21, 1960, when the planned city of Brasília was inaugurated. Before the transfer, the Brazilian capital was the city of Rio de Janeiro. After the transfer, the territory where the former Federal District was located became the state of Guanabara, where the city of Rio de Janeiro was included, this state that existed from 1960 to 1975, when the state of Guanabara was merged with the state of Rio de Janeiro.