Public holidays in Serbia:

• January 1st and 2nd, New Year's Day

• January 7th, Julian Orthodox Christmas

• February 15th and 16th, Serbia National Day

• Varies, Orthodox Good Friday

• Varies, Orthodox Easter Monday

• May 1st and 2nd, International Workers' Day

• November 11th, Armistice Day

If one of the non-religious holidays falls on a Sunday, then the next working day is a non-working day.

Holidays in Vatican:

• Every Sunday

• Epiphany (6 January)

• Anniversary of the establishment of the Vatican City State with the Lateran Pacts (11 February)

• Saint Joseph Patron of the Church (19 March);

• Eastern Monday

• Ascension Day (40 days after Easter Sunday)

• Corpus Christi (the Thursday after the Holy Trinity)

• Feast of Saints Peter and Paul the Apostoles, Patrons of Rome

• Assumption of the Virgin Mary ( 15 August);

• All Saints’ Day (1 November);

• Immaculate Conception  (8 December);

• Chritsmas  (25 December).