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    The broad tree-lined avenue of Tivoli Park in Ljubljana, with open-air exhibition panels and people walking in the shade

    National holidays

    Slovenia's two independence holidays

    Facts checked on
    Independence and Unity Day
    26 December
    Statehood Day
    25 June

    Slovenia's independence day is really two work-free holidays. 26 December is Independence and Unity Day, three days after the 1990 plebiscite in which 88.5% of voters backed independence. 25 June is Statehood Day, the anniversary of the independence acts the Assembly passed in 1991.

    Slovenia Independence Day: the quick answer

    Full read: 2 min

    • 26 December is Independence and Unity Day.
    • 25 June is Statehood Day, marking the 1991 independence acts.
    • Both are work-free national holidays.
    How I would do it

    If my trip included 25 June, I'd make the most of it: it's high summer and the country is celebrating. I'd only leave errands and shopping for another day, since it's a public holiday.

    The road to independence

    DateWhat happened
    April 1990First multi-party elections
    23 Dec 1990Plebiscite, with 88.5% of all voters in favour (95% of those who voted)
    25 June 1991Assembly passes the independence acts
    26 June 1991Declaration of independence
    7 July 1991Brioni Declaration ends the Ten-Day War
    Early 1992International recognition
    22 May 1992Joins the United Nations

    Government of Slovenia, history and national holidays, checked on 15 October 2026.

    How to do it, in order

    1. 23 December 1990: the plebiscite

      88.5% of all voters backed independence in the plebiscite, which is why 26 December became Independence and Unity Day.

      88.5%

    2. 25 and 26 June 1991: the declaration

      The Assembly passed the independence acts, now marked every 25 June as Statehood Day.

      25 June

    3. 22 May 1992: UN membership

      Slovenia joined the United Nations less than a year after declaring independence.

    Before you go

    What the official sites leave out

    1. 01 My tip

      December: two holidays in a row

      25 December is Christmas and 26 December Independence and Unity Day, both work-free, according to the government. On a Christmas-market trip, expect closures on both days.

      Slovenia in December
    2. 02 Most beautiful

      Flags on official buildings

      By law the national flag flies on state and municipal buildings during national holidays, and in the areas where the Italian and Hungarian communities live their flags fly as well.

      Slovenia flag
    3. 03 Getting there

      June, at the height of summer

      25 June falls in high summer, which in my view is a good time for Lakes Bled and Bohinj. I'd book accommodation well ahead if your trip includes that date.

      Slovenia in June

    26 December and the 1990 plebiscite

    The first free multi-party vote since the war took place in April 1990, and the government that came out of it set a plebiscite for 23 December. Independence won the backing of 88.5% of the whole electorate, which was 95% of the people who turned out. Three days later comes 26 December, now Independence and Unity Day. For visitors it lines up with Christmas Day on the 25th, giving two holidays in a row in the middle of the Christmas-market season, which I cover in Slovenia in December. Unlike Boxing Day at home, it’s a national rather than a religious date.

    25 June and the acts of 1991

    On 25 June 1991 the Assembly passed the fundamental acts of independence, and the following day, the 26th, independence was declared. That’s why 25 June is Statehood Day, the other big date in the calendar. Fighting with the Yugoslav army began almost at once, with Slovenia’s Territorial Defence and police holding key points around the country. It was short, hence the name Ten-Day War, and ended with European Community mediation and the Brioni Declaration on 7 July 1991.

    From recognition to the UN

    International recognition came in early 1992, starting with the twelve member states of the European Community, and on 22 May that year Slovenia became a full member of the United Nations. Twelve years later it joined the EU and NATO, and in 2007 it adopted the euro and entered Schengen, which is why a British passport holder today follows Schengen rules there. The rest of the road is in the history of Slovenia.

    Once your dates are set, check which hotels are still free in Ljubljana before prices climb.

    How you’ll notice it

    The symbols law requires the national flag to fly on the buildings of state and municipal authorities during national holidays, and allows it on other public buildings and homes, according to the government. Where the Italian and Hungarian communities live, their flag flies as well. What each element of the flag means is in the flag of Slovenia.

    Travelling on those days

    On a work-free day you can expect offices and many shops to close, so I’d leave shopping for another day. The big attractions keep their own calendars, and Bled Castle, for one, opens every day of the year. 25 June falls in the thick of lake and mountain season, and to me it’s a day to be out by the water rather than in town. The full calendar is in Slovenia public holidays.

    If you would rather have a local show you round, book a guided tour in Ljubljana and choose by the reviews.

    Once your dates are set, check which hotels are still free in Ljubljana before prices climb.

    Plečnik's Triple Bridge over the Ljubljanica and the pink Franciscan church on Prešeren Square, framed by trees

    Plečnik's Triple Bridge over the Ljubljanica and the pink Franciscan church on Prešeren Square, framed by trees

    The stone curtain wall and a tower of Ljubljana Castle on its hill, with green grass in front and a clear blue sky

    The stone curtain wall and a tower of Ljubljana Castle on its hill, with green grass in front and a clear blue sky

    Test yourself

    True or false?

    0/3 Pick before you peek.

    1. Slovenia's Independence Day is 25 June.

      See the answer

      False. 25 June is Statehood Day. Independence and Unity Day is 26 December.

    2. 88.5% of all eligible voters backed independence in 1990.

      See the answer

      True. That's the Slovenian government's figure, which equals 95% of those who voted.

    3. The war that followed independence lasted several years.

      See the answer

      False. It was the Ten-Day War, ended by the Brioni Declaration on 7 July 1991.

    Voters in favour at the 1990 plebiscite
    88.5%
    Of those who turned out
    95%
    Days the 1991 war lasted
    10

    0 of 425 Slovenia guides

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    1. Public holidays
    2. In June
    3. History

    Slovenia Independence Day: questions and answers

    When is Slovenia's Independence Day?

    26 December, Independence and Unity Day, a work-free national holiday. Statehood Day on 25 June is the other big date.

    What is celebrated on 25 June in Slovenia?

    Statehood Day. On that day in 1991 the Assembly passed the independence acts, and the declaration followed the next day, according to the government.

    When did Slovenia gain independence from Yugoslavia?

    In June 1991, with the acts of the 25th and the declaration of the 26th. The Ten-Day War followed, ending with the Brioni Declaration on 7 July.

    How many people voted for independence in 1990?

    88.5% of all eligible voters, or 95% of those who turned out, on 23 December 1990, according to the Slovenian government.

    Are shops open on 26 December in Slovenia?

    It's a work-free day, like the 25th, so offices and many shops usually close. Attractions follow their own calendars; Bled Castle opens every day of the year.

    Sergio Lepone

    Questions about Slovenia? Write to me

    If you need something else to finish planning, write to me. I answer myself, no templates.

    My email sergiolepone@gmail.com

    Sergio Lepone

    By

    Tourism graduate with a master’s in Tourism Management and Planning from the University of Málaga, who has travelled across Europe. He writes every guide from official sources and his own judgement.

    Published on . Updated on . Facts checked on .

    How I check every fact and where it comes from

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    Photos: Dedo70 (CC BY-SA 4.0); Valerio2468 (CC BY-SA 4.0); Tournasol7 (CC BY 4.0), via Wikimedia Commons.