The United Kingdom will experience a partial solar eclipse on Aug. 12, 2026 [1], obscuring more than 90% of the sun across the country [1].
This event marks the most extensive UK-wide eclipse of the century [1]. It provides a rare opportunity for nationwide observation of a celestial alignment that typically only affects small geographic corridors.
ITV News weather presenter Amanda Houston said the eclipse will be visible across the whole UK [1]. The viewing window is scheduled between 6:17 p.m. and 8:06 p.m. BST [1, 2].
While the event is visible nationwide, the level of obscuration varies by region. The greatest coverage will occur in northern Scotland [2]. In the Orkney Islands, about 95% of the sun will be obscured [2].
The phenomenon occurs as the moon passes directly between the Earth and the sun [1]. This alignment creates a partial shadow over the British Isles, though it does not reach the totality seen in previous decades.
The last total solar eclipse visible in the UK occurred in August 1999 [1]. That event was visible primarily in most of Cornwall and Devon [1]. Unlike the 1999 event, which was total only in a limited area, this partial eclipse will be observable from every part of the UK [2].
Observers are reminded that the event takes place during the early evening hours [1]. The timing means the sun will be low on the horizon, which may affect visibility depending on local topography, and cloud cover.
“The most extensive UK-wide eclipse of the century.”
This event differs from a total eclipse because the moon does not completely cover the solar disk from the perspective of the UK. While the high percentage of obscuration—reaching 95% in the north—will cause a noticeable drop in ambient light, it requires specialized eye protection throughout the entire duration to prevent permanent retinal damage.
