Luxembourg’s National Day is marked by fireworks, parades and festivities – but behind the celebration lies a story of tradition, symbolism and a centuries-old monarchy.

22 and 23 June are among the most festive dates in Luxembourg’s calendar – although only one of them is officially a public holiday. With concerts, ceremonies, torchlit parades, and family-friendly activities spread across both days, the capital promises an action-packed weekend.

Why do we celebrate National Day?

While Grand Duke Henri’s actual birthday falls in April, 23 June has been designated as his official birthday since 1961 – a practical decision to ensure more favourable weather for public celebrations. The tradition of honouring the monarch’s birthday dates back to the 18th century, evolving over time as different rulers and political contexts shaped the country.

Originally, National Day shifted with each sovereign’s birth date. When Grand Duchess Charlotte’s birthday (23 January) proved too chilly for outdoor events, the tradition began to change. By the time Grand Duke Jean came to the throne, the government settled on 23 June as a fixed, symbolic birthday – giving rise to today’s National Day.

Beyond royal protocol, the date has grown to reflect a broader celebration of Luxembourg’s national identity – a moment of unity in a country proud of its diversity, history and evolving role in Europe.

22 June: the ceremonial build-up

Although 22 June is not a public holiday, it has become a key part of National Day celebrations. The schedule begins in the late afternoon with the changing of the guard at the Grand Ducal Palace and a public appearance by the Grand Duke and Grand Duchess, often in Esch-sur-Alzette.

That evening, thousands join the Fakelzuch, or torchlight procession, which winds through the city centre with over 2,500 participants. At 11pm, fireworks light up the Adolphe Bridge, while the CitySounds concert brings international acts like Klingande and B Jones  to the capital.

23 June: the official celebration

The official ceremony on 23 June takes place at the Philharmonie in Luxembourg City, where Grand Duke Henri, Prime Minister Luc Frieden, and Chamber President Claude Wiseler address the nation. Honours are awarded to those who have made outstanding contributions, and each year a Luxembourgish artist is commissioned to compose an original orchestral piece.

At noon, a 21-gun salute sounds in honour of the Grand Duke, followed by the ceremonial military parade down Avenue de la Liberté. The procession includes members of the army, emergency services, and the Red Cross, with a flyover by Luxembourg’s military aircraft.

From 10am to 6pm on 23 June, the Kinnekswiss turns into a playground for children with Spillfest, a free festival of performances and workshops. Associations from across Europe – including France, Germany and Spain – offer creative activities, games and shows, alongside food trucks and family entertainment.

Is there anything special in 2025?

Glad you asked! This year’s National Day is especially meaningful, as it marks 25 years of Grand Duke Henri’s reign – a milestone being celebrated before his planned abdication in favour of his son, Hereditary Grand Duke Guillaume, in October.

With 23 June falling on a Monday, Luxembourg is embracing the occasion with an extended programme, kicking off already on Friday, 21 June. The capital comes alive that evening with concerts and cultural events across the city centre.

Click here for the full programme.

And, of course, you’ll be able to follow the weekend’s festivities alongside RTL.

With three days of celebration and a royal transition on the horizon, 2025 promises to be a National Day to remember.

All things considered, Luxembourg’s National Day is more than a celebration of the Grand Duke’s birthday – it’s a reflection of how national identity and tradition can adapt with time. Rooted in monarchy, shaped by politics and carried by community, 23 June remains a day of shared pride in a country that continues to grow and redefine itself.

And after all that? Let’s just say the 24th may be Luxembourg’s unofficial day of recovery – or what some cheekily call the Heng-over.

Enjoy the celebrations – and take it easy out there.