New Year's Day
Carnival Tuesday
Good Friday
Tiradentes Day
Labour Day
Corpus Christi
Saint John's Day
Saint Peter’s Day
Independence Day
Political Emancipation of Alagoas
Our Lady of Aparecida
All Souls' Day
Republic Proclamation Day
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1669
1670
1671 › 
# Date Public holiday
1Wednesday, 1 January 1670 New Year's Day
2Tuesday, 18 February 1670 Carnival Tuesday
3Friday, 4 April 1670 Good Friday
4Monday, 21 April 1670 Tiradentes Day
5Thursday, 1 May 1670 Labour Day
6Thursday, 5 June 1670 Corpus Christi
7Tuesday, 24 June 1670 Saint John's Day
8Sunday, 29 June 1670 Saint Peter’s Day
9Sunday, 7 September 1670 Independence Day
10Tuesday, 16 September 1670 Political Emancipation of Alagoas
11Sunday, 12 October 1670 Our Lady of Aparecida
12Sunday, 2 November 1670 All Souls' Day
13Saturday, 15 November 1670 Republic Proclamation Day
14Thursday, 25 December 1670 Christmas Day