Day Date Month Holiday Friday 01 Jan New Year's Day Friday 25 Mar Good Friday Sunday 27 Mar Easter Day Monday 25 Apr Liberty Day Sunday 01 May Labor Day / May Day Friday 10 Jun Portugal Day Monday 15 Aug Assumption of Mary Thursday 08 Dec Feast of the Immaculate Conception Sunday 25 Dec Christmas Day Source: http://www.timeanddate.com/holidays/portugal/2016