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Éclipse solaire partielle · 12 August 2026

Where to watch the 2026 solar eclipse in Rennes

Rennes sees a deep partial eclipse on 12 August 2026 — about 94.9% of the Sun covered at around 20:19 CEST, with the Sun only ~10° above the horizon.

Éclipse partielle Get certified eclipse glasses

Maximum~20:19 CESTBrittany · France · 12 Aug 2026

Durée~1h 49m of partial eclipseThis is the full partial eclipse from first to last contact. There is no totality here — the Sun is never completely covered, so there is no corona and no moment when it is safe to look without protection.

Hauteur du Soleil~10° above the WNW horizonlow in the west — an open horizon is essential

Couverture94.9% (partial)Rennes is OUTSIDE the path of totality. About 94.9% of the Sun is covered at maximum — a deep partial eclipse, but not a total one. The corona never appears and the sky does not go dark.

Probabilité de ciel dégagé Mixed, Atlantic-driven · ≈60%The French Atlantic coast is often bright in August, though Atlantic cloud can arrive quickly in the evening.

Compte à rebours jusqu'au maximum

—jours —h —min —sec

Rennes sees a deep partial eclipse on 12 August 2026 — about 94.9% of the Sun covered at around 20:19 CEST, with the Sun only ~10° above the horizon.

Below: Rennes's exact timings, the best open viewpoints, why your eclipse glasses never come off here, and where the real totality is.

Le déroulé

Quand l'éclipse a lieu

~19:23 CESTDébut de la phase partielle — première morsure dans le Soleil

~20:19 CESTPartielle — ~1h 49m of partial eclipse. Lunettes à retirer seulement en cas de totalité.

~21:25 CESTEclipse ends ~21:12 CEST

The eclipse runs from about 19:23 to 21:12 CEST, with maximum at around 20:19 and the Sun ~10° above the west-northwest horizon. The eclipse finishes before sunset at 21:25 CEST, so you are not racing the horizon here.

Où s'installer

Les meilleurs endroits pour observer

Parc du Thabor

Park · elevated

Open sky near the centre

Rennes's great garden gives open ground and clear western sightlines within walking distance of the old town.

Les Gayeulles

Park · large open

Space and low horizon

The big northern park has open fields and lakes with unobstructed sky.

Open country toward Bréal

Rural · west

Cleanest sightline

West of Rennes the Breton countryside opens out with a low, clear horizon.

La Vilaine riverbank

Riverside · low open

Corridor through the city

The river gives a building-free channel with an open outlook.

South toward deeper coverage

More of the Sun covered

Nantes, then Bordeaux

Coverage increases steadily southward across France.

Local astronomy societies and science centres often organise safe public viewing with filtered telescopes — worth checking closer to the date.

Plan your trip

Where to stay near the eclipse

Accommodation around the viewing area for eclipse night (11–13 Aug 2026). Compare hotels and rentals live on the map below.

La météo

Le ciel sera-t-il dégagé ?

The French Atlantic coast is often bright in August, though Atlantic cloud can arrive quickly in the evening.

The deciding factor here is simply whether the sky is clear at the right moment. Check the forecast in the final 48 hours and, if you can, keep the option of moving to a gap in the cloud.

Planifier la journée

Votre checklist pour le jour de l'éclipse

Certified ISO 12312-2 / CE eclipse glasses — one pair per person
Glasses stay ON for the entire eclipse — there is no safe moment here
An open west-northwest horizon — the Sun is only ~10° up
Arrive before 19:23 to catch first contact

Check the cloud forecast in the final 48 hours
Never look through a camera, phone or binoculars without a proper solar filter
Pinhole projection is a safe way for groups to watch together
If you want totality, it is northern Spain — not here

Observer en toute sécurité

Quelle que soit votre façon d'observer, faites-le en sécurité

Tous les produits Absolute Eclipse sont certifiés de façon indépendante et fabriqués dans l'UE. Il n'y a aucun moment sûr pour regarder à l'œil nu — gardez des lunettes certifiées en permanence.

Certifié ISO 12312-2
CE · UE 2016/425 EPI
Fabriqué et expédié dans l'UE

FAQ sur l'éclipse en Rennes

Will Rennes see a total solar eclipse on 12 August 2026?

No. Rennes is outside the path of totality and sees a partial eclipse, with about 94.9% of the Sun covered at maximum. It is a striking sight through eclipse glasses, but the corona does not appear and the sky does not go dark. The path of totality crosses northern Spain.

What time is the eclipse in Rennes?

The partial phase begins at about 19:23 CEST and maximum — 94.9% coverage — comes at roughly 20:19 CEST. The eclipse finishes before sunset at 21:25 CEST, so you are not racing the horizon here.

Do I need eclipse glasses in Rennes?

Yes, for the entire eclipse without exception. Because the Sun is never fully covered, there is never a safe moment to look with the naked eye. Even at 94.9% coverage the remaining sliver is dangerously bright. Certified ISO 12312-2 / CE glasses stay on from start to finish.

Where should I watch from in Rennes?

The Sun is only about 10° above the horizon, so you need an open, unobstructed view to the west-northwest. Buildings, hills and trees in that direction will hide the deepest phase.

Will the weather be clear in Rennes on eclipse day?

The French Atlantic coast is often bright in August, though Atlantic cloud can arrive quickly in the evening.

Continuez d'explorer le couloir

Régions voisines depuis où observer

● Partielle

Sources : timeanddate.com · nationaleclipse.com · eclipsophile.com (météo) · Gobierno de Aragón · BBC Sky at Night. Les heures sont locales (CEST).