Next August 12, a remarkable partial solar eclipse 2026 will be visible across France. In several regions, more than 96% of the Sun’s disk will be obscured. In the southwest, the spectacle at sunset will be especially dramatic. Although this upcoming solar eclipse will be visible throughout mainland France, it will not be total anywhere in the country.

Français

The event is already shaping up to be a major public moment. This solar eclipse 2026 will transform a summer evening into an almost surreal scene. For lighting designers, architects, and landscape architects, it will also offer a full-scale natural laboratory for observing atmosphere, contrast, and shadow.

As the August 12, 2026, solar eclipse unfolds, the light will slowly recede across France. Cities, gardens, façades, and coastlines will take on a different character. This eclipse will serve as a simple yet powerful reminder: even the landscapes we know best can suddenly become mysterious again in the fading twilight.

Solar Eclipse of the August 12, 2026

What Is a Solar Eclipse?

A solar eclipse happens when the Moon passes between the Earth and the Sun, blocking part of the Sun’s disk from view. A solar eclipse can be partial, total, or annular, depending on how much of the Sun is covered.

On August 12, 2026, France will witness a partial solar eclipse of exceptional magnitude, making it one of the most anticipated astronomical events of the year.

What Is a Total Solar Eclipse?

A total solar eclipse occurs when the Moon completely covers the Sun’s disk. Daylight suddenly fades, temperatures can drop, and the solar corona becomes visible around the darkened Sun.

To experience the total solar eclipse of August 12, 2026, viewers will need to travel to Spain. The path of totality will cross a defined corridor, including Oviedo, Burgos, and Palma. Along this route, the sky will darken dramatically and daylight will briefly disappear.

For astronomy enthusiasts, the moment promises to be extraordinary. For first-time observers, it will be a rare and unforgettable experience.

Light, Color, and Shadow During a Solar Eclipse

A solar eclipse creates striking changes in light, color, and shadow. In France, daylight will dim noticeably, even though it will not vanish completely during the partial eclipse.

Colors often appear cooler and more muted, then may shift toward warmer orange tones, similar to the light seen near sunset. For lighting designers and engineering consultancies, the 2026 solar eclipse offers a remarkable example of a natural lighting transition that is almost impossible to recreate artificially.

How to Watch the Next Solar Eclipse Safely

To watch the next solar eclipse safely, always use ISO-certified eclipse glasses or another approved solar viewing filter. In France, the eclipse will remain partial, so it is essential to wear eclipse glasses at all times while looking at the Sun. Never remove your eye protection, even if the Sun looks faint, low in the sky, or nearly covered.

Solar Eclipse Eye Safety: Risks to Vision

Looking at a solar eclipse without proper protection can cause serious eye damage, including solar retinopathy, a type of retinal burn. Because the retina has no pain receptors, injury can happen without warning and may only become noticeable several hours later. Even a partial solar eclipse, including the 2026 solar eclipse visible in France, can permanently harm your vision if viewed without a certified solar filter.

What to Buy Certified Eclipse Glasses for August 12

To safely watch the August 12 eclipse, make sure your eclipse glasses meet the ISO 12312-2 standard. This certification is required for filters designed for direct solar viewing and helps protect your eyes from the Sun’s harmful rays.

According to the French Astronomical Association (AFA), special solar eclipse glasses typically cost between €1.50 and €4.

If you plan to watch the next solar eclipse, it’s best to buy your glasses early. Demand is expected to rise quickly as August 12, 2026 approaches, especially in areas that will have the best views of the upcoming partial eclipse.

Quick Tips Before You Buy

• Check that the glasses are clearly labeled ISO 12312-2
• Buy only from trusted retailers or astronomy organizations
• Avoid damaged, scratched, or counterfeit glasses
• Order early to avoid shortages before the eclipse.

Where to Buy Certified Eclipse Glasses for a Solar Eclipse

There are three main places where you can safely buy certified eclipse glasses for the August 12 solar eclipse:

• Astronomy magazines or professional astronomy publications

A good option if you only need one certified pair.

• Specialty astronomy stores

Ideal for buying between 2 and 99 certified pairs.

• Eclipse Info websites or astronomy associations

Best for larger orders of 100 to 5,000 certified pairs.

Buy 1 Pair of Certified Eclipse Glasses in an Astronomy Magazine

Professional astronomy magazines can be a convenient option if you only need one pair of eclipse glasses.

Buy 2 to 99 Certified Eclipse Glasses in a Specialty Astronomy Store

If you need several pairs, a specialized astronomy retailer is often the best choice. These stores usually offer certified solar viewing glasses, filters, and observing accessories.

Buy 100 to 5,000 Certified Eclipse Glasses from Official Astronomy Organizations

For schools, associations, companies, or public events, official astronomy organizations are a strong option for bulk orders of eclipse glasses.

Tips for Choosing Certified Eclipse Glasses

Before buying, make sure the eclipse glasses:

• Are clearly labeled as certified for direct solar viewing
• Meet the required safety standard
• Come from a trusted astronomy retailer, publisher, or organization
• Are not scratched, damaged, or expired if applicable

How Does a Solar Filter Work for Viewing an Eclipse?

A solar filter dramatically reduces the intensity of the Sun’s light, both visible and invisible, making solar eclipse observation much safer. It blocks most of the harmful radiation emitted by the Sun.

Solar filters are typically made from

• Black polymer, which produces a yellow-orange image of the Sun
• Aluminized polyester film (Mylar), a popular option because it is affordable and widely used

To safely observe the August 2026 solar eclipse, your filter must be:

• Certified
• Undamaged
• Properly installed

A filter that is scratched, punctured, peeling, or loose should never be used. For direct solar viewing, the required safety standard is ISO 12312-2.

Solar Eclipse Filter for an Amateur Telescope

When using an amateur telescope, the solar filter must always be installed at the front of the instrument, covering the aperture.

Never place a solar filter at the eyepiece. This is a critical safety rule for both:

• Visual eclipse observation
• Solar eclipse photography

For amateur telescopes, a front-mounted certified solar filter made from polymer film or Mylar is a reliable choice.

Solar Eclipse Filter for Photography

For solar eclipse photography, you will need at minimum:

• A camera body
• A stable telephoto lens
• A tripod
• A front-mounted solar filter

Photographing the August 2026 solar eclipse also requires a clear western horizon, especially if the eclipse occurs low in the sky from your viewing location.

How to Observe a Solar Eclipse by Projecting It onto a Light Surface

For groups, indirect eclipse viewing by projection is an excellent alternative to using certified eclipse glasses. You can even try this method ahead of time using the rays of the setting sun.

Use the Pinhole Method

Take a flat piece of cardboard and make a small hole in it. Hold or place it so that the sunlight passes through the hole and projects the image of the Sun onto a light-colored wall or the ground about 3 feet away.

Important: Never look directly at the Sun through the hole.

Instead, look only at the projected image on the wall or ground. During the eclipse, this projection will show the changing shape of the Sun.

Use Everyday Objects

You can also use common household items to create multiple projected images of the Sun, such as:

• a colander
• a slotted spoon
• a skimmer
• your crossed fingers

These objects create small gaps that act like pinholes, projecting tiny images of the Sun onto the ground. During a solar eclipse, they will also project the shape of the eclipse.

Trajectory of the August 12, 2026 Solar Eclipse

Solar Eclipse Path Around the World

The August 12, 2026 solar eclipse will first cross the high latitudes of the Northern Hemisphere. The path of totality will pass over Russia, Canada, Greenland, Iceland, Europe, Spain, and West Africa. France will remain outside the central path, but the eclipse will still be highly impressive there, especially along the Atlantic coast and in the southern regions.

Eclipse Coverage in Europe

The August 2026 solar eclipse will be visible across a wide portion of Europe. All of mainland France will be able to see the event as a partial solar eclipse. The path of totality will pass farther south, mainly across Spain. A global eclipse map for August 12, 2026 will therefore be essential for choosing an observation site with a clear view of the horizon.

Path of the Partial Solar Eclipse in France

In France, the August 12, 2026 solar eclipse will begin at around 7:20 PM, with the maximum eclipse occurring near 8:20 PM, depending on the city. The Sun will be very low on the horizon, creating unusually dramatic viewing conditions. This will give the eclipse in France a rare visual quality, combining golden light, dimmed skies, and long silhouettes.

Path of the Total Solar Eclipse in Spain

To experience the total solar eclipse on August 12, 2026, viewers will need to travel to Spain, along a line roughly connecting Oviedo, Burgos, and Palma. There, the Moon’s shadow will end its journey in a remarkable black sunset, making this one of the most memorable eclipse-viewing opportunities in Europe.

When and Where to Watch the August 12 Eclipse in France

The August 12, 2026 solar eclipse will be visible across mainland France. For the best viewing experience, choose a location with a clear, unobstructed western horizon, since the eclipse will occur close to sunset.

Best Places to See the Eclipse in France

The most sought-after viewing spots will include:

• Atlantic coastal areas
• Open hilltops and elevated viewpoints
• Urban belvederes with wide western exposure

The western and southwestern regions of France will enjoy the most impressive eclipse coverage.

Top Cities for Eclipse Viewing

Several cities stand out as especially favorable for observing the event:

• Biarritz
• Bordeaux
• La Rochelle
• Brest
• Nantes
• Toulouse

Among them, Biarritz will offer one of the most dramatic views, with the Moon covering up to 99.5% of the Sun.

Why This Eclipse Matters

Beyond its astronomical appeal, this solar eclipse in France will also highlight how people use public open spaces at sunset. For local authorities, architects, and landscape designers, it may serve as a valuable case study in collective gathering and spatial design.

How to Follow the Event Live

If weather conditions interfere with local viewing, several reliable sources are expected to provide live coverage of the next solar eclipse:

• Éclipse Info
• AFA – Association française d’astronomie
• Science news outlets
• Specialized video platforms

Solar Eclipse in France: Times and Coverage on August 12, 2026

The times below are given in French local time — the same time shown on your phone or watch in France — which will be UTC+2 in August. They are based on the ephemerides published by the Time-Space Laboratory of the Paris/Meudon Observatory.

Here are the viewing conditions and visibility details for the next solar eclipse on August 12, 2026, according to the LTE.

Paris

In Paris, the August 12, 2026 solar eclipse will begin at 7:22 PM. The maximum eclipse will occur at 8:17 PM, with the Sun reaching 92.2% coverage. Further south and along the Atlantic coast, the experience will be even more spectacular.

Eclipse Coverage in Southern and Western France

• Marseille: eclipse coverage will reach 96.3%
• Toulouse: coverage will rise to 97.8%
• Bordeaux: coverage will reach 97.6%

Biarritz: One of the Best Places to Watch

In Biarritz, the 2026 solar eclipse will peak at 99.5% coverage, making it one of the best places in France to observe the event.

Best Places to See the August 12, 2026 Solar Eclipse in France

The August 12, 2026 eclipse map and the table below can help you compare the best viewing areas depending on your local horizon conditions.

Important visibility note for some cities

* For these cities, the French Astronomical Association (AFA) notes that the end of the eclipse — or the maximum phase for Strasbourg and Nice — will occur when the Sun has already set or is very close to the horizon (less than 2° above it). A fully unobstructed ocean view or a flat horizon will be essential for the best chance of observing the event.

Astronomy apps to follow the eclipse in real time

To track the eclipse live, astronomy apps such as Stellarium, SkySafari, and Sky Guide will be especially useful. These tools provide the Sun’s position, local eclipse times, and real-time sky maps.

On YouTube, science media channels and observatories will likely offer special livestream coverage of the August 2026 solar eclipse.

What are the next solar eclipses visible from France?

After the August 12, 2026 solar eclipse in France, another important date will follow soon after.

August 2, 2027: Partial solar eclipse in France

On August 2, 2027, a total solar eclipse will be visible across North Africa and southern Spain. In France, the eclipse will be partial. You can learn more about the timing, circumstances, and visibility of the August 2, 2027 solar eclipse on the LTE website, in the ephemerides published by the Laboratoire Temps-Espace of the Paris/Meudon Observatory.

January 26, 2028: Annular solar eclipse in French Guiana

On January 26, 2028, an annular solar eclipse will primarily affect French Guiana. The Laboratoire Temps-Espace at the Paris/Meudon Observatory already provides detailed ephemerides, including the circumstances and visibility of the January 26, 2028 solar eclipse, on the LTE website.

September 3, 2081: Total solar eclipse in France

For mainland France, the next total solar eclipse will not occur until September 3, 2081. For many people, that long wait makes the 2026 solar eclipse especially meaningful. It will not be total in France, but it will still offer a rare, emotional, and unforgettable skywatching experience for anyone who loves astronomy.

Lear more in French

• Éclipse de Soleil en France : lancement de l’Année de la Lumière à Lyon
• Roland Lehoucq « La « nuit » durant une éclipse totale »
• Eclipse de Lune, événement astronomique et lune rousse

Partners: ESA, CNES, Observatoire de Paris, CEA, Institut d’Astrophysique Spatiale, Meteo-France, ICI, Fédération nationale des Francas, Ciel et Espace