Wednesday 25 Jan Sao Paulo City Anniversary (municipal public holiday)
Monday 20 Feb Carnival
Tuesday 21 Feb Carnival
Friday 06 Apr Good Friday
Tuesday 01 May Labor Day
Thursday 07 Jun Corpus Christi Day
Monday 09 Jul The Constitutional Battle of 1932 (Sao Paulo State public holiday)
Friday 07 Sep Brazilian Independence Day
Friday 12 Oct Our Lady of Aparecida Day (national public holiday)
Friday 02 Nov All Souls' Day
Thursday 15 Nov Proclamation of the Republic Day (national public holiday)
Tuesday 20 Nov Black Consciousness Day
Monday 24 Dec Christmas Eve
Tuesday 25 Dec Christmas Day
Monday 31 Dec New Year's Eve
Source: http://www.bmfbovespa.com.br/en-us/rules/market-calendar/market-calendar.aspx?idioma=en-us