National Day of Longjumeau
Edition 2026 Music Gastronomy Mountain

National Day of Longjumeau

The grand fireworks and popular ball of July 13th in Longjumeau

Longjumeau — Essonne (91)
Dates 13 Jul — 13 Jul 2026
Location Longjumeau (91)
Prices Free
Status Confirmed

About July 14th Longjumeau

Every year on July 13th, Longjumeau celebrates the National Day with a festive program bringing all residents together around a giant picnic with food trucks, a dance party hosted by DJs, and fireworks at 11:30 PM at the Parc des sports Langrenay. An unmissable moment of republican conviviality in the central town of the Yvette valley, bringing together several thousand Longjumeau residents of all generations.

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The National Day in Longjumeau: a republican and festive gathering

Every July 13th evening, the Parc des sports Langrenay, in the heart of Longjumeau, transforms into a grand stage of the Republic. The town of Longjumeau, the sub-prefecture of Essonne with nearly 22,000 inhabitants, offers its residents a celebration of the National Day that is convivial, popular, and spectacular.

A three-part program

The festivities begin at dusk with a giant picnic: families and friends settle on the park's lawn, while food trucks offer a wide variety of fast food for all tastes — burgers, world cuisine, ice cream, and cold drinks. This relaxed fairground atmosphere allows residents to gather in good spirits, with background music.

At 9:30 PM, the evening picks up pace with the opening of the dance floor. DJs get the crowd moving to various rhythms — pop, electro, summer hits — creating a festive and good-natured atmosphere that delights both young and old. The square buzzes with life, laughter rings out, and impromptu dancers don't hesitate to jump in.

The highlight of the show arrives at 11:30 PM: the fireworks, launched from the Langrenay stadium, illuminate the Longjumeau sky with a succession of colorful bursts, chrysanthemums, and luminous cascades. For about twenty minutes, spectators, gathered in the park or on the town's heights, admire the pyrotechnic display. After the finale, the party continues with music until past midnight.

Longjumeau, a town in Essonne with a rich past

Longjumeau is a town steeped in history: it was here that the Treaty of Longjumeau was signed in 1568, temporarily ending the second War of Religion. The town is also known for its famous pavé de Longjumeau, the paved road of the Nationale 20 which for centuries was the southern gateway to Paris. These historical roots give a special flavor to the republican celebration of July 14th.

The municipality has been largely modernized, with a shopping center, a 954-seat theater, and a developed transport network including the RER C. The National Day is an opportunity for all this diverse population — long-established families, newcomers, young professionals — to come together around the common values of liberty, equality, and fraternity.

A celebration for all generations

The July 13th celebration in Longjumeau is designed to be truly family-friendly. Young children enjoy the festive atmosphere and the distribution of lanterns before the fireworks, teenagers take over the dance floor, adults savor the conviviality of the picnic, and seniors rediscover the spirit of the popular balls of yesteryear. This generational diversity is the mark of a truly republican celebration.

Each edition is organized by the municipal services of Longjumeau with the support of local associations, who contribute to the decoration, entertainment, and smooth organization of the event. Admission is completely free, ensuring accessibility for all residents.

July 14th Longjumeau — edition 2026

National Day 2026 in Longjumeau, on Monday, July 13th at the Parc des sports Langrenay. On the program: giant picnic with food trucks, dance party, and fireworks. Free admission for all residents of Longjumeau and Essonne.

National Day 2026 in Longjumeau

The National Day 2026 will be celebrated on Monday, July 13, 2026, at the Parc des sports Langrenay. The town of Longjumeau renews its annual republican gathering, bringing residents together for a festive and free evening.

The traditional program — giant picnic with food trucks, DJ-hosted dance party, and fireworks launched late in the evening — will be repeated to once again offer a wonderful night of celebration to all Longjumeau residents. Full program details will be announced by the town hall closer to the event.

Programme July 14th Longjumeau 2026

Program for July 13, 2026 (subject to change)

  • Evening: Giant picnic with food trucks
  • 9:30 PM: Dance party with DJ
  • Late evening: Fireworks
  • After the fireworks: Popular ball

Highlights July 14th Longjumeau 2026

  • Giant outdoor picnic
  • Dance party and popular ball
  • Fireworks
  • Free admission

Prices July 14th Longjumeau 2026

Free admission. Food on-site (paid).

Practical information — July 14th Longjumeau

Practical Information

Location

Parc des sports Langrenay, 25 rue Léontine Sohier, 91160 Longjumeau.

Date and times

Celebration on the evening of Sunday, July 13th. Site opens from 7:30 PM. Giant picnic with food trucks from opening. DJ and dance floor from 9:30 PM. Fireworks at 11:30 PM. Ball and entertainment after the fireworks.

Access

By RER: RER C, Longjumeau station, then about a 15-minute walk or bus to the park.
By car: N118, Longjumeau-Centre exit. Parking near the park, plan to arrive early as they fill up quickly.
By bus: Lines from the Île-de-France Mobilités network serving Longjumeau-Centre.

Admission

Completely free admission. Food available on-site with food trucks (paid).

Tips

  • Bring a blanket or mat for the picnic on the lawn.
  • Pack a vest or light jacket for the evening; July nights can be cool.
  • Arrive before 10 PM to get a good spot for the fireworks.
  • The event is open to all, families and children welcome.
  • No reservation needed, free access within the park's capacity.

Contact

Longjumeau Town Hall: 01 64 54 56 00 — Official website: www.longjumeau.fr

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Where does it take place — July 14th Longjumeau

Parc des sports Langrenay

25 rue Léontine Sohier, 91160 Longjumeau

Contact July 14th Longjumeau

Tel
01 64 54 56 00

July 14th Longjumeau in brief

Music Gastronomy Mountain Family Essonne

History of July 14th Longjumeau