Saturday 1 Jan New Year's Day
Sat-Sun 5 - 9 Mar Carnival
Thursday 21 Apr Tiradentes Day
Friday 22 Apr Good Friday
Sunday 24 Apr Easter Day
Sunday 1 May Labor Day / May Day
Thursday 23 Jun Corpus Christi
Wednesday 7 Sep Independence Day
Wednesday 12 Oct Holy Mary's Day
Wednesday 2 Nov Remembrance Day
Tuesday 15 Nov Republic Proclamation Day
Sunday 25 Dec Christmas Day
Saturday 31 Dec New Year's Eve (from 14 hours)
Source: http://www.timeanddate.com