Sunday 01 Jan New Year's Day
Sunday 01 Apr Palm Sunday
Thursday 05 Apr Maundy Thursday
Friday 06 Apr Good Friday
Sunday 08 Apr Easter Sunday
Monday 09 Apr Easter Monday
Friday 04 May General Prayer Day
Thursday 17 May Ascension Day
Sunday 27 May Whit Sunday
Monday 28 May Whit Monday
Tuesday 25 Dec Christmas
Wednesday 26 Dec Second Day of Christmas
Source: http://www.altiusdirectory.com/Society/public-national-holiday-in-denmark.html