National Day 2026 in Chilly-Mazarin (Essonne): fireworks canceled, but the public dance will go ahead.

Following a prefectural order, the fireworks planned for Chilly-Mazarin have been canceled. But there will still be dancing to celebrate the national holiday, as the popular ball is kept on July 14 from 8 p.m., at Hôtel-de-Ville Park.

The National Day 2026 in Chilly-Mazarin in the Essonne (91) promises a day packed with festivities and memorable moments for all ages. While July 14 is celebrated across France and many towns mark the occasion with fireworks, Chilly-Mazarin is part of the celebration and intends to dazzle both young and old.

Do you live in Chilly Mazarin or in the surrounding area? The National Day 2026 is the perfect occasion to come together for a lively summer evening. Easily accessible from Paris via the RER C, this commune in the Essonne boasts a rich cultural life with events year-round, including exhibitions, shows and concerts. 

Chilly-Mazarin stands out for its green spaces and preserved natural setting, with several parks and gardens, such as the Parc de l'Hôtel de Ville and the Parc de la Plaine. So why not take advantage of the July 14 celebrations to discover this little green retreat?

• To be read
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The 2026 National Day program in Chilly-Mazarin:

Tuesday, July 14 • 8:00 PM • City Hall Park

• 8 p.m.: a dance with the Live One orchestra — kept on as planned
• 11:30 p.m.: fireworks themed “Women on Stage,” subject to clearance from the General Directorate of Civil Aviation — canceled
• Catering provided by Les Mazarinettes, Rayons de Soleil, PAFB, and Le Petit Glacier.