The solar eclipse on August 12—possibly the astronomical event of the year—has raised many questions. How visible will it be in Andalusia or in the towns of Seville? Where can you view it? What glasses should you use, and where can you get them? The ONCE social organization is addressing these questions by distributing 1.7 million pairs of glasses for free throughout the country , so that Sevillians, too, can safely observe the eclipse.
Spain will experience a historic milestone with the first of the so-called “Trio of Eclipses,” which will continue in 2027 and 2028, and the first of these will take place in just a few weeks.
For this occasion, it’s important to exercise caution and take the necessary precautions to enjoy the eclipse safely. Specifically, in Seville and the rest of Andalusia, the eclipse will reach a coverage of more than 95%.
The peak will occur between approximately 8:35 p.m. and 8:39 p.m. over the western horizon. Therefore, the best option is to find a location with an unobstructed view of the horizon.
Where are the free eclipse glasses being distributed in Seville?
The distribution will take place through several main channels to ensure that the majority of the population has access to certified protection:
- ONCE booths and vendors around the week of August 3. The network of more than 21,300 street vendors and newsstands will distribute the vast majority of the glasses (1.7 million in total). Simply visit your usual location in the city to request information about distribution.
- The Spanish Foundation for Science and Technology (FECYT) will distribute the remaining 300,000 pairs through science museums, research centers, and collaborating universities. At this time, a detailed list of participating locations has not been released. In any case, reservations will not be necessary.
- Special events in the province. Seville municipalities such as Huévar del Aljarafe have organized public events featuring free distribution of certified eclipse glasses as part of their family-friendly astronomy nights.
Tips for Viewing It Safely
Looking directly at the Sun during an eclipse—even when it is 90% covered—can cause irreversible eye damage.
- Make sure the glasses have the ISO 12312-2 label. Conventional sunglasses or homemade solutions (tinted glass, X-rays) do not protect the retina.
- Check the filter against the light to ensure it has no scratches, cracks, or holes before putting it on.
- Since the eclipse will coincide with sunset, look for an unobstructed spot with a completely clear view to the west—such as elevated terraces, the Aljarafe region, or open areas along the Guadalquivir River—where buildings or trees won’t block the sunset.
