New Year's Day
Carnival Tuesday
Autonomy of Tocantins
Good Friday
Tiradentes Day
Labour Day
Corpus Christi
Independence Day
Patron Saint of Tocantins
Creation of the State of Tocantins
Our Lady of Aparecida
All Souls' Day
Republic Proclamation Day
Christmas Day
  January
  February
  March
  April
  May
  June
  July
  August
  September
  October
  November
  December
 ‹ 1665
1666
1667 › 
# Date Public holiday
1Friday, 1 January 1666 New Year's Day
2Tuesday, 2 March 1666 Carnival Tuesday
3Thursday, 18 March 1666 Autonomy of Tocantins
4Friday, 16 April 1666 Good Friday
5Wednesday, 21 April 1666 Tiradentes Day
6Saturday, 1 May 1666 Labour Day
7Thursday, 17 June 1666 Corpus Christi
8Tuesday, 7 September 1666 Independence Day
9Wednesday, 8 September 1666 Patron Saint of Tocantins
10Tuesday, 5 October 1666 Creation of the State of Tocantins
11Tuesday, 12 October 1666 Our Lady of Aparecida
12Tuesday, 2 November 1666 All Souls' Day
13Monday, 15 November 1666 Republic Proclamation Day
14Saturday, 25 December 1666 Christmas Day