Sunday 01 Jan New Year's Day
Monday 02 Jan Public Holiday
Saturday 03 Mar Liberation Day (National Day)
Friday 13 Apr Orthodox Good Friday
Sunday 15 Apr Orthodox Easter
Monday 16 Apr Orthodox Easter Monday
Monday 30 Apr Public Holiday
Tuesday 01 May Labour Day
Sunday 06 May Saint George's Day / Army Day
Thursday 24 May Culture and Literacy Day
Friday 25 May Public Holiday
Thursday 06 Sep Unification Day
Friday 07 Sep Public Holiday
Saturday 22 Sep Independence Day
Monday 24 Dec Christmas Eve
Tuesday 25 Dec Christmas Day
Wednesday 26 Dec Second Day of Christmas
Source: http://bulgaria.angloinfo.com/countries/bulgaria/pub_hols.asp