A total solar eclipse began over Spain on Wednesday, Aug. 12, 2026, as the moon completely blocked the sun [1, 2].
The event is a significant astronomical milestone because it represents the first time in over a century that a total solar eclipse has passed over Spain [3]. It also marks the first such event over mainland Europe in roughly 20 to 30 years [4, 5].
Astronomers and sky-watchers gathered across Europe to observe the phenomenon. The path of totality began over Spain and extended across Portugal, parts of Greenland, Iceland, and northern Russia [2, 3]. In the U.S. and the United Kingdom, observers saw more than 90 percent of the sunlight blocked [6].
Some of the most striking footage of the event was captured from the air. One aircraft filmed the eclipse while cruising at 10,000 metres [7]. From this altitude, the shadow of the moon was visible as it moved across the landscape, plunging the region into temporary darkness.
The event drew an estimated global audience of about 1 billion people [5]. The eclipse occurred because the moon moved directly between the Earth and the sun, casting a shadow that entirely obscured the sun's light for those within the path of totality [1].
While the total eclipse was concentrated in specific regions, the partial effects were felt across much of the continent. Experts said the rarity of the alignment required precise orbital positioning to create the total blackout experienced in Spain and the North Atlantic [1, 2].
“The event is a significant astronomical milestone because it represents the first time in over a century that a total solar eclipse has passed over Spain.”
This eclipse highlights the rarity of total solar events for specific geographic regions. While solar eclipses occur globally, the 'path of totality' is narrow, meaning that for countries like Spain, such an event is a once-in-a-century occurrence. The high global viewership and aerial documentation reflect an increasing reliance on mobile and satellite technology to share astronomical events in real-time.
