Thursday 01 Jan New Year's Day
Monday 16 Feb Carnival
Tuesday 17 Feb Carnival
Friday 03 Apr Good Friday
Tuesday 21 Apr Tiradentes Day
Friday 01 May Labor Day
Thursday 04 Jun Corpus Christi Day
Thursday 09 Jul The Constitutional Battle of 1932 (state holiday)
Monday 07 Sep Independence Day
Monday 12 Oct Our Lady of Aparecida
Monday 02 Nov All Souls' Day
Friday 20 Nov Black Consciousness Day
Thursday 24 Dec Christmas Eve
Friday 25 Dec Christmas Day
Thursday 31 Dec New Year's Eve
Source: http://www.bmfbovespa.com.br/en-us/News/2014/BMFBOVESPA-publishes-the-market-calendar-for-2015-2014-12-16.aspx?tipoNoticia=1&idioma=en-us