New Year's Day
Epiphany
Our Lady of Altagracia
Duarte Day
Independence Day
Good Friday
Labour Day
Corpus Christi
Restoration Day
Our Lady of Mercy
Constitution Day
Christmas Day
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 ‹ 1676
1677
1678 › 
# Date Public holiday
1Friday, 1 January 1677 New Year's Day
2Wednesday, 6 January 1677 Epiphany (Three Kings Day)
3Thursday, 21 January 1677 Our Lady of Altagracia Day
4Tuesday, 26 January 1677 Birthday of Juan Pablo Duarte
5Saturday, 27 February 1677 National Independence Day
6Friday, 16 April 1677 Good Friday
7Saturday, 1 May 1677 Labour Day
8Thursday, 17 June 1677 Corpus Christi
9Monday, 16 August 1677 Restoration of the Republic Day
10Friday, 24 September 1677 Our Lady of Mercy Day
11Saturday, 6 November 1677 Constitution Day
12Saturday, 25 December 1677 Christmas Day