Conceição de Macabu is a municipality located in the Brazilian state of Rio de Janeiro. A municipality is an administrative entity composed of a clearly defined territory and its population and commonly denotes a City, Town, or Village, or The Federative Republic of Brazil is a union of twenty-six estados ("states" singular estado) and formed by the states and one district the Distrito Rio de Janeiro ( pron ˈhiu dʒi ʒʌˈnejɾu) is one of the 26 states of Brazil. Its population was 19,674 (2005) and its area is 348 km². Year 2005 ( MMV) was a Common year starting on Saturday (link displays full calendar of the Gregorian calendar. [1]