The Great Total Solar Eclipse of 12 August 2026: A Rare Astronomical Opportunity in Somiedo and Asturias

On Wednesday, 12 August 2026, a unique astronomical event will take place: a total solar eclipse visible from the Iberian Peninsula for the first time in more than a century. This extraordinary and spectacular phenomenon is set to turn sunset into a truly magical moment for those watching from privileged locations such as Asturias and Somiedo Natural Park.

​

🌍 What is a total solar eclipse?

A total solar eclipse occurs when the Moon passes completely between the Earth and the Sun, blocking the Sun’s light and plunging the landscape into a brief period of total darkness. For a few minutes, the sky darkens, temperatures drop, and details of the Sun that are normally invisible, such as the solar corona, can be observed.

​

📍 Asturias and Somiedo: a privileged destination

The path of totality of this eclipse will cross Spain from northwest to southeast, passing through northern regions such as Asturias.

This means that from anywhere in Asturias—including Gijón, Oviedo, Avilés and Somiedo—the eclipse will be visible in its total phase, with the Moon completely covering the Sun for a short but intense period.

​

In Asturian locations close to the central line of the path of totality, the phase of complete darkness may last around 1 minute and 45–50 seconds, depending on the exact location and atmospheric conditions.