Fête Nationale de Sannois
Edition 2026 Folk Traditions Family Design

Fête Nationale de Sannois

National Day in Sannois, town of vineyards and windmills of Val-d'Oise

Sannois — Val-d'Oise (95)
Dates 13 Jul — 13 Jul 2026
Location Sannois (95)
Prices Free
Status Confirmed

About 14 Juillet Sannois

Sannois celebrates National Day every July 14th in this picturesque town in Val-d'Oise, known for its historic windmills and renowned vineyard. The national celebration brings together the people of Sannois for a festive program combining fireworks launched from the windmill hill, a popular ball in the republican tradition, family entertainment, and a torchlight procession. A free and popular celebration in this charming corner of the Argenteuil hillside.

Sannois, town of windmills and vineyards

Sannois (95110) is a commune in Val-d'Oise perched on the hillsides between Argenteuil and Enghien-les-Bains. With its approximately 26,000 inhabitants, Sannois is a medium-sized town that benefits from remarkable natural and historical heritage. The town is particularly known for its windmills, several of which have been preserved and restored, and for its municipal vineyard which produces an AOC Île-de-France white wine appreciated by connoisseurs each year.

The windmill hill, overlooking the Argenteuil plain, offers panoramic views of the region and is a popular natural space for walkers. It is from these heights that the July 14th fireworks illuminate the sky above the plain.

Fireworks from the heights of the windmills

The July 14th fireworks in Sannois benefit from an exceptional setting. Launched from the heights of the windmill hill or from the town's green spaces, they are visible from surrounding towns and offer spectators gathered on the lawns a large-scale pyrotechnic show. The view of the Argenteuil plain illuminated by colorful rockets is particularly striking.

The inhabitants of Sannois gather in the green spaces of the hill from the early evening, with picnics and blankets in hand. The atmosphere before the fireworks is that of beautiful summer evenings: lively conversations, children running, the scent of grass and the nearby vineyard.

The municipal vineyard, symbol of Sannois

The municipal vineyard of Sannois is one of the town's most appreciated curiosities. This vineyard, replanted in the 1980s on the former wine-growing hillsides, produces grapes each autumn that are vinified in a cooperative cellar, yielding a light and fruity white wine. The Grape Harvest Festival in October is Sannois's other major festive event, but July 14th, preceding this harvest, already allows visitors to admire the vines in full summer growth.

In some years, activities related to the vineyard may be offered during the July 14th festivities: grape juice tasting for children, exhibition on the wine-growing history of Sannois, walks through the vineyards.

Republican traditions and associative life

The National Day of Sannois mobilizes many local associations that contribute to the day's entertainment. From the afternoon onwards, sports and cultural activities liven up the town's parks and squares. The torchlight procession winds through the streets of Sannois in a festive and solemn atmosphere. The popular ball, after the fireworks, brings residents together in a friendly and relaxed atmosphere.

The official July 14th ceremony, with the mayor's speech and a wreath-laying at the war memorial, reaffirms Sannois's commitment to republican values and the memory of those who fought for freedom each year.

14 Juillet Sannois — edition 2026

The National Day celebration in Sannois traditionally takes place on July 13th at Square Jean Mermoz (46 boulevard Charles de Gaulle). The evening takes the form of a large free public dance, animated by a DJ, with on-site catering (food trucks), tables and chairs, and children's entertainment. Free admission. The exact program and date for the 2026 edition had not yet been published by the town hall as of May 30, 2026.

National Day Celebration in Sannois — July 13, 2026

In Sannois, the commemoration of July 14th traditionally takes place the day before, July 13th, in the form of a free public dance at Square Jean Mermoz (46 boulevard Charles de Gaulle). In 2025, the evening started at 6 PM, animated by a DJ with festive rhythms, with food trucks, tables and chairs available, and a carousel for children. Recent editions do not include fireworks in Sannois itself.

The detailed program for the 2026 edition (confirmed date, times, entertainment) has not yet been published by the City as of this verification date (May 30, 2026). This page will be updated as soon as the official program is released.

Source: program of July 14th festivities of the Montmorency Valley (Le Journal de François), 2024 and 2025 editions; official website of the City of Sannois (ville-sannois.fr).

Highlights 14 Juillet Sannois 2026

  • Fireworks from the windmill hill
  • Panoramic view of the plain
  • Torchlight procession
  • Popular ball
  • Free entry for all

Prices 14 Juillet Sannois 2026

Free access to all activities and fireworks.

Practical information — 14 Juillet Sannois

Access

  • Address : Colline des moulins and green spaces, 95110 Sannois
  • By RER : RER C, Argenteuil station (10 min walk or bus to Sannois).
  • By bus : Lines from the Val-d'Oise bus network from Argenteuil and Enghien.
  • By car : A15, Argenteuil-Sannois exit. Parking in town.

Indicative Program

  • Afternoon: family and associative activities
  • 9:30 PM: torchlight procession
  • 11:00 PM: fireworks from the hill
  • After the fireworks: popular ball

Prices

  • Free access to all activities

Contact

  • Sannois Town Hall : 01 34 22 70 00
  • Website : sannois.fr

Festival-goer photos

No photo yet. Share yours!

Share your photos

5 photos max, 5 MB per photo (JPG, PNG, WebP)

Vous avez repéré une erreur ou une information manquante ?

Aidez-nous à garder cette fiche à jour. Toute proposition est relue par notre équipe avant publication.

Festival-goer reviews

No rating yet — be the first!

No review yet. Be the first!

Were you there?

Share your experience with the community

Where does it take place — 14 Juillet Sannois

Square Jean Mermoz

46 boulevard Charles de Gaulle, 95110 Sannois, 95110 Sannois

Contact 14 Juillet Sannois

Tel
01 39 98 20 00

14 Juillet Sannois in brief

Folk Traditions Family Design Free Off Val-d'Oise

History of 14 Juillet Sannois