<a href="https://en.wikipedia.org/wiki/Brasília" id="mw1Q" rel="mw:WikiLink" title="Brasília">Brasília</a>, Brazil's capital, is officially inaugurated. At 09:30, the Three Powers of the Republic are simultaneously transferred from the old capital, <a href="https://en.wikipedia.org/wiki/Rio_de_Janeiro" id="mw1g" rel="mw:WikiLink" title="Rio de Janeiro">Rio de Janeiro</a>.