Today, on the #InternationalDayofWomeninDiplomacy, we honor the commitment, leadership, and accomplishments of women who influence foreign policy, promote peace, and represent our nation with unwavering strength and integrity.
Today is National Day in Luxembourg! From official honours at the Philharmonie to the military parade & Te Deum, it’s a day of pride, reflection & community. How are you celebrating? #Luxembourg
— Luxembourg Expo Pavilion (@ExpoPavilionLU) June 23, 2025
The Embassy of Luxembourg in Russia had the pleasure to host a reception on 23 June on the occasion of the National day. Thank you to everyone who joined us to celebrate the birthday of HRH the Grand Duke, and conveyed his wishes for prosperity to the people of Luxembourg
Happy National Day from the Embassy of Luxembourg in Rome! Today we celebrate our country, our diversity and our shared heritage #Lëtzebuerg MFA Luxembourg
— Embassy of Luxembourg in Rome (@LUinRome) June 23, 2025
Today is the Luxembourgish National Day, celebrating the birthday of the Grand Duke as well as Luxemburgish history and culture. Schéine Nationalfeierdag!
— Teutonic Aesthetics (@TeutonicAesthet) June 23, 2025
Today on Luxembourg national day, we celebrate all that unites us and brings us together. A country in the heart of Europe where people from over a hundred nationalities live together by choice — in peace, freedom, and prosperity. But nothing worth having comes easy. Peace, Show more Cour Grand-Ducale and 2 others
Happy National Day to our NATO Ally, Luxembourg! From the Battle of the Bulge to today’s shared mission in NATO, our partnership is rooted in history and sacrifice. We honor the American veterans who fought to liberate Luxembourg and we celebrate the strong bond that Show more U.S. Embassy Luxembourg
#Nationalfeierdag begins with the official ceremony for His Royal Highness the Grand Duke at the Philharmonie, followed by a military and non-military parade and the solemn Te Deum at Notre-Dame Cathedral.https://gd.lu/2DCc2m Photos: SIP & Maison du Grand-Duc, Sophie Margue
This evening, Minister @onduhungirehe joined the Luxembourg Embassy in Rwanda, @LUinKigali in celebrating the National Day of the Grand Duchy of Luxembourg. In his remarks, he commended the strong ties between Rwanda and Luxembourg, anchored in a shared vision for an equitable, Show more
— Ministry of Foreign Affairs & Int'l Cooperation (@RwandaMFA) June 23, 2025
Happy national day, Luxembourg! Did you know that 72% of people from Luxembourg surveyed by FRA believe that everyone in their country enjoys the same basic human rights. Join us in wishing our friends, colleagues and stakeholders from Luxembourg a great national day!
— EU Fundamental Rights ➡️ #HumanRights (@EURightsAgency) June 23, 2025
National Holiday / Sovereign's birthday (LUX) History
Luxembourg National Holiday, also known as the Sovereign's birthday, honors and celebrates the Sovereign of Luxembourg and the people of the country. This day aims to express the nation's collective pride and continue the strong bond between the people and their monarch. The main festivities take place in the capital city, Luxembourg City, with various events held across the country, such as military parades, firework displays, concerts, and local parties.
The holiday's history dates back to 1857 when it was first celebrated as King William III's birthday on April 17th. In 1947, the celebration was moved to June 23rd in honor of the country's first female sovereign, Grand Duchess Charlotte, who was born on January 23rd. This change was made in order to ensure favorable weather for the outdoor festivities and has since been continued to honor all subsequent rulers. As a member of the European Union (EU), Luxembourg represents a significant element of European integration, contributing to the overall progress and unity through its leadership and participation in EU institutions.
In the European Union, Luxembourg National Holiday is primarily observed by Luxembourgish citizens living and working in other EU countries, as well as by members of various EU institutions, who wish to pay their respects and celebrate the significance of this day. Many Luxembourg communities across the EU host special events and gatherings to commemorate their homeland's national day, connecting Luxembourg's rich cultural heritage to the wider European audience. Luxembourg National Holiday is celebrated on June 23rd, with many pausing to rejoice in this unique display of national pride and unity, which also extends to its fellow European nations.
Top facts about National Holiday / Sovereign's birthday
Luxembourg is the world’s only Grand Duchy. A Grand Duchy is a country or territory whose official head of state is a monarch and holds the title of Grand Duke or Duchess.
Typically the celebrations are held over two days rather than one. Celebrations start on 22 June and continue on into the 23rd, as events, concerts and speakers are organized.
No Duke or Duchess of Luxembourg was ever born on 23 June. The closest birthday was King Willian III’s wife’s birthday, which was 17 June. However, Grand Duchess Charlotte’s birthday was also close in the sense that she was born on 23 January.
Luxembourg has three official languages: French, German and Luxemburgish (which approximately 350,000 people around the world speak).
Public opinion is the thermometer a monarch should constantly consult. – Napoleon Bonaparte, 19th century French Emperor.
In the News and Trending in the EU for National Holiday / Sovereign's birthday
National Holiday / Sovereign's birthday Top Events and Things to Do
Attend the traditional 21 canon shots fired at Fetschendhof. Traditionally the 21 canon shots honour the Grand Duke on this special day and they are followed by a military parade down Avenue de la Liberte.
Spread awareness on social media by using the hashtags #LuxembourgNationalDay, #GrandDukeHenrisBirthday and #GrandDukeHenri.
Watch a movie about monarchies and Luxembourg. Some of our favourites are: Atelier Luxembourg (2013), Foreign Affairs (2016) and Destination Luxembourg (2013).
Attend the torch-lighting parade in Luxembourg City. This signals the start of the official nightly celebrations and is followed by fireworks and the biggest street party of the year in the city. Thousands attend every year.
Read a book about Luxembourg’s storied past. Some of our favourites are: Le Palais Du Luxembourg, Luxembourg: The Clog-Shaped Duchy, and A History of the Low Countries.