What to do this Monday, September 21, 2026 in Paris? Must-see outings.

Published by Julie de Sortiraparis · Photos by My de Sortiraparis · Updated on September 18, 2026 at 08:28 a.m.
Dear Evan Hansen, a free street-art festival at La Défense and giant puppets in the 13th arrondissement: what’s on in Paris this Monday, September 21.

This guide focuses on dated outings and the latest deals. For a more complete view of the calendar, also check our guide to Monday, September 21, 2026, outings in Paris.

What kicks off this Monday

Transports Paris et en Ile-de-France : perturbations métro, RER du 21 au 27 septembre 2026Transports Paris et en Ile-de-France : perturbations métro, RER du 21 au 27 septembre 2026Transports Paris et en Ile-de-France : perturbations métro, RER du 21 au 27 septembre 2026Transports Paris et en Ile-de-France : perturbations métro, RER du 21 au 27 septembre 2026 Paris and Île-de-France transport: Metro and RER disruptions from September 14 to 20, 2026.
Île-de-France transport kicks off another week of works from 14 to 20 September 2026: the metro, RER, Transilien and tramways will experience service disruptions in the evenings and on weekends. Here’s a guide to planning your trips. [Read more]

Visuel Paris - coucher de soleil - SeineVisuel Paris - coucher de soleil - SeineVisuel Paris - coucher de soleil - SeineVisuel Paris - coucher de soleil - Seine Weather in Paris: The heat could return as early as next week.
Heat could return to Paris and Île-de-France as early as the week of September 21, 2026, after a pronounced cooldown is expected to set in from Wednesday the 16th. Forecast models point to a possible return of 30°C even further north in the country. [Read more]

Festival Celles qui sèmentFestival Celles qui sèmentFestival Celles qui sèmentFestival Celles qui sèment The ecofeminist festival "Those Who Sow" at Cité Audacieuse!
La Cité Audacieuse, Paris’s first “third place” entirely devoted to advancing women’s rights and building an egalitarian society, invites you to the second edition of its ecofeminist festival “Those Who Sow.” [Read more]

Urban Week 2022Urban Week 2022Urban Week 2022Urban Week 2022 A free street-art festival with workshops and live painting on the esplanade of La Défense.
Head to the forecourt of La Défense on September 21 and 22, 2026 for a brand-new free street art festival that brings together renowned artists and the public for two days of collaborative creation. On the menu: live painting, entry-level workshops, and panel discussions celebrating urban art in all its forms. [Read more]

La Fête de la Marionnette 2024 en Essonne : des spectacles pour toute la familleLa Fête de la Marionnette 2024 en Essonne : des spectacles pour toute la familleLa Fête de la Marionnette 2024 en Essonne : des spectacles pour toute la familleLa Fête de la Marionnette 2024 en Essonne : des spectacles pour toute la famille Giant puppet parade and free exhibition in Paris's 13th arrondissement.
An unusual show awaits you at Espace Bièvre, in Paris's 13th arrondissement: discover a display of giant puppets from September 21 to 25, 2026, and don't miss the grand parade on Saturday, September 26! [Read more]

Eva Rami présente son tryptique de seules en scène au Théâtre de l'AtelierEva Rami présente son tryptique de seules en scène au Théâtre de l'AtelierEva Rami présente son tryptique de seules en scène au Théâtre de l'AtelierEva Rami présente son tryptique de seules en scène au Théâtre de l'Atelier Dear Evan Hansen returns to Paris for two special performances in September 2026.
The musical Dear Evan Hansen returns to Paris for two special performances, on September 21 and 22, 2026, at 13e Art, then at Carré Marigny. [Read more]

Last chance this Monday

Rooftop Nijinski - Théâtre du ChâteletRooftop Nijinski - Théâtre du ChâteletRooftop Nijinski - Théâtre du ChâteletRooftop Nijinski - Théâtre du Châtelet Nijinsky Rooftop, the hidden terrace perched atop a famous theater with views of Paris
Perched atop the Théâtre du Châtelet, the Nijinsky Rooftop invites you to savor Paris from above, open until June 7, then from July 12 to September 21, 2026, with a panoramic terrace, cocktails, all-day dining, and DJ sets into the small hours. [Read more]

Sous toutes les coutures : une exposition sur le vêtement de travail au Musée PostalSous toutes les coutures : une exposition sur le vêtement de travail au Musée PostalSous toutes les coutures : une exposition sur le vêtement de travail au Musée PostalSous toutes les coutures : une exposition sur le vêtement de travail au Musée Postal From every angle: the Postal Museum delves into workwear in a stunning exhibition
The Postal Museum (formerly the Post Museum) delves into the world of workwear in the postal service... But that’s not all. Discover the exhibition Sous toutes les coutures, on show from April 8 to September 22, 2026. [Read more]

More ideas for going out this Monday

Halloween 2025 : les Soirées de l’Horreur reviennent chez AccroCampHalloween 2025 : les Soirées de l’Horreur reviennent chez AccroCampHalloween 2025 : les Soirées de l’Horreur reviennent chez AccroCampHalloween 2025 : les Soirées de l’Horreur reviennent chez AccroCamp Halloween 2026: Halloween Evenings are back at AccroCamp
Sponsored - Frights guaranteed: AccroCamp Halloween Evenings return on Saturday, October 24 and Saturday, October 31, 2026, at all tree-top adventure parks across Île-de-France. A total nighttime immersion, blending adrenaline, chills, and big laughs, to be enjoyed with family or friends in a 100% Halloween ambiance. [Read more]

visuel Paris visuel  - jardin du Luxembourg - automnevisuel Paris visuel  - jardin du Luxembourg - automnevisuel Paris visuel  - jardin du Luxembourg - automnevisuel Paris visuel  - jardin du Luxembourg - automne Salon des Beaux-Arts 2026: a new, free-to-attend edition at the Senate's Orangery
The 2026 Salon des Beaux-Arts settles into the Orangerie of the Senate in Paris’s 6th arrondissement. This free event runs in two sessions: September 18–22, and September 24–29, 2026. Here’s what to expect at this must-attend art gathering. [Read more]

Visuel Paris 13eVisuel Paris 13eVisuel Paris 13eVisuel Paris 13e Moon Festival in Paris’s 13th arrondissement 2026: free activities lineup
The Moon Festival settles into Paris's 13th arrondissement through September 26, 2026, around Place d'Italie. A France–Korea exhibition, the RICE Asian market, concerts, a literary evening, and stand-up compose a program that's completely free. [Read more]

La ligne Warhol : l'exposition sur les œuvres oubliées d'Andy Warhol au musée du LuxembourgLa ligne Warhol : l'exposition sur les œuvres oubliées d'Andy Warhol au musée du LuxembourgLa ligne Warhol : l'exposition sur les œuvres oubliées d'Andy Warhol au musée du LuxembourgLa ligne Warhol : l'exposition sur les œuvres oubliées d'Andy Warhol au musée du Luxembourg Andy Warhol at the Musée du Luxembourg: a surprising exhibition of the artist's overlooked works.
The Musée du Luxembourg shines a spotlight on Andy Warhol's drawings in a never-before-seen exhibition running from September 16, 2026 to January 10, 2027. [Read more]

Visuels Disneyland Paris - FantasylandVisuels Disneyland Paris - FantasylandVisuels Disneyland Paris - FantasylandVisuels Disneyland Paris - Fantasyland Dumbo the Flying Elephant at Disneyland Paris: the story, the flight, and the secrets of Fantasyland's iconic ride
Take the helm of your very own flying baby elephant in the heart of Fantasyland. From its story and baroque fountains to flight secrets and practical tips: our complete guide to Dumbo the Flying Elephant at Disneyland Paris. [Read more]

Visuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerieVisuels musée et monument - nymphéas monet musée orangerie Claude Monet in Paris: Where to Discover the Works of the Renowned Impressionist Painter in the Capital?
He is undoubtedly one of France’s most beloved painters: Claude Monet left behind a stunning collection of masterpieces, many of which you can admire in the city’s top museums. Follow the guide! [Read more]

Le village de Flagy en Seine et MarneLe village de Flagy en Seine et MarneLe village de Flagy en Seine et MarneLe village de Flagy en Seine et Marne 26 charming villages and strolls to discover near Paris, the treasures of Île-de-France
Get away from Paris with these 26 must-see getaways within 100 km of the capital. [Read more]

Practical information for this Monday

EN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réelEN DIRECT : Le trafic et la circulation à Paris ce mardi 22 septembre 2020 en temps réel Metro and RER updates: closures, work, and demonstrations in Paris this Monday September 21, 2026
In a flash, get all the latest updates on traffic and transportation in Paris, refreshed in real time. Whether it's the Metro, RER, or Transilien services operated by RATP, construction work, ongoing circulation, major events, or demonstrations — we provide all the essential information you need before heading out in Paris this Monday September 21, 2026. [Read more]

Simulation géante des pompiers de Paris sur les quais parisiensSimulation géante des pompiers de Paris sur les quais parisiensSimulation géante des pompiers de Paris sur les quais parisiensSimulation géante des pompiers de Paris sur les quais parisiens Grève des pompiers : a notice filed for September 8 to October 20, 2026
Professional firefighters file a national strike notice spanning September 8 to October 20, 2026, and vow to keep up the pressure on the government after a summer marked by megafires and anger that shows no signs of abating. [Read more]

Métro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimancheMétro à Paris : stations Hôtel de Ville et République fermées ce dimanche Metro Line 8: République station closed for nine months starting Wednesday.
The coming months look set to be challenging for many riders on Paris's Line 8 metro. From Wednesday, July 22, 2026, République station will no longer be served due to renovation work. [Read more]

Fin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à ParisFin du ticket carton : comment voyager quand on est de passage à Paris End of paper tickets: how to travel when visiting Paris, alternative solutions
Since November 5, 2025, paper tickets have been phased out in stations and train stations in the Paris region. This may be unsettling for travelers passing through the capital. Whether you're a tourist or an occasional visitor, we'll guide you through the different options. Rest assured, between the Passe Navigo Easy, Liberté+, the Île-de-France Mobilités app, and contactless payment on buses, you'll be spoiled for choice when it comes to getting around Paris. Follow the guide to find out which options are the most affordable for your needs. [Read more]

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Practical information

Dates and Opening Time
On September 21, 2026

× Approximate opening times: to confirm opening times, please contact the establishment.
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