New Year's Day
Epiphany
Good Friday
Labour Day
Assumption
All Saints' Day
Constitution Day
Immaculate Concep.
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 of the Lord
3Friday, 16 April 1677 Good Friday
4Saturday, 1 May 1677 Labour Day
5Sunday, 15 August 1677 Assumption of the Virgin Mary
6Monday, 1 November 1677 All Saints' Day
7Monday, 6 December 1677 Spanish Constitution Day
8Wednesday, 8 December 1677 Immaculate Conception
9Saturday, 25 December 1677 Nativity of the Lord