Why Is 15 August a Public Holiday in France and Monaco?

If you have been wondering why some shops and businesses are closed today, Saturday 15 August 2026, the answer lies in one of France’s Catholic celebrations.

What is the significance of 15 August?

The date marks the Assumption of the Virgin Mary (mother of Jesus), and is known in French as l’Assomption. It’s also a public holiday in several other European countries. According to Catholic belief, this is the day when Mary was taken into heaven, body and soul, at the end of her life on Earth.

It should not be confused with the Ascension, celebrated 40 days after Easter, which marks the ascension of Jesus into heaven.

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A celebration with centuries of history

The Assumption has been celebrated by Christians for well over a thousand years, although it was not formally defined as a Catholic dogma until 1950, when Pope Pius XII proclaimed that Mary had been taken “body and soul” into heaven.

The date has a particularly long connection with France. In 1638, King Louis XIII placed the kingdom under the protection of the Virgin Mary and called for special processions to be held each year on 15 August.

Its status survived France’s changing monarchies, republics and the formal separation of Church and State in 1905 when France officially became a secular republic (with no official religion).

The Assumption remains one of the country’s 11 official public holidays and is specifically listed in the French Labour Code.

It is also an official public holiday in Monaco, where the Prince’s Government lists the Assumption among the Principality’s legal holidays.

The Assumption on the Mediterranean

Across France, the occasion is traditionally marked by church services, pilgrimages and processions dedicated to the Virgin Mary.

For many people today, however, the quinze août is simply one of the great landmarks of the French summer: a day for the beach, a long lunch with family and friends, village celebrations and, in some destinations, evening fireworks or entertainment. Antibes will be hosting a free rock ‘n roll orchestra concert at Place Nationale (starts 20:30).

Will everything be closed?

Not necessarily. Unlike 1 May, most employees in France are not automatically required to have the day off on every public holiday. Whether a business closes can depend on its sector, employment agreements and individual arrangements. Some shops, like Monoprix, sent out emails this week to their customers notifying them they will be open on 15 August.

Government offices, banks and many smaller shops are likely to close, while restaurants, beach clubs, supermarkets and tourist attractions may remain open or operate with special hours. Public transport may also follow a Sunday or public-holiday timetable.

As the holiday falls on a Saturday in 2026, it will not create the coveted French pont, or long weekend, for most workers. Nevertheless, with the Riviera already at the height of its summer season, expect beaches, roads and seaside restaurants to be particularly busy.

Jenni Baxter
Jenni Baxterhttps://www.rivieraedition.com
Jenni is a co-founder and editor of Riviera Edition. She has been based in Antibes for over 10 years, and has been visiting the Côte d’Azur since she was a student. As a celebrity journalist for international magazines, she has watched hundreds of movies at the Cannes Film Festival, interviewed stars at Hotel du Cap-Eden-Roc and watched the Monaco Grand Prix from all the key angles. Jenni has also lived in South Africa, London and Australia... and co-wrote The Expat Confessions. She is happiest paddle boarding on the Med with her 3 daughters, or sipping rooibos in the African bush. Contact jennibaxter@gmail.com

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