Dia Mundial do Vovô (Grandfather).
Dia Nacional dos Rios (Rivers).
Dia do Quadro Auxiliar de Oficiais (Officers’ Support Unit).
1631 Olinda (PE) set on fire by Dutch invaders.
1825 Departure of Dom Pedro I to participate in the Platina War, in Uruguay.
1861 Birth of poet João Cruz e Sousa.
1935 Soldiers of the ANL (Aliança Nacional Libertadora) seized power in Recife during the Intentona Comunista (Communist Conspiracy),
1937 Federal intervention in all Brazilian states – except Minas Gerais – per decree by president Getúlio Vargas.