Key Points

• The UK and Ireland will witness a partial solar eclipse on Wednesday, 12 August 2026, whereby up to around 90-96% of the sun will be obscured, depending on the region.
• From London, the eclipse is set to start at around 6:17 pm, reach its peak of around 7.12 – 7.13 pm, and then end by 8:06 pm.
• High levels of obscuration, reaching between 95 – 98%, will be witnessed in Cornwall, Pembrokeshire, and the southwestern region of Ireland.
• Good weather will play a very important role, and hence a clear sky with an uninterrupted view of the west horizon is recommended.
• It is advised to use the right eye protection and choose high ground or coastal areas which have an unobscured western horizon.
• This solar eclipse will represent the greatest solar eclipse to be witnessed in the UK since 1999.

London (North London News) August 7, 2026 – Residents across the UK and Ireland are preparing to witness the most significant solar eclipse in nearly three decades on Wednesday, 12 August 2026. The partial eclipse will see the moon pass between the Earth and the sun, temporarily obscuring up to around 90% of the solar disc in London, with even higher coverage in the southwest.

According to Royal Observatory Greenwich, the eclipse will begin at approximately 6.17pm in London, with maximum coverage reached around 7.12–7.13pm, before concluding at 8.06pm. The phenomenon will last just under two hours, with the sun positioned low above the western horizon throughout.

How much of the sun will be covered in different UK regions?

Coverage will vary by location, with Londoners expected to see around 90–91% of the sun obscured at maximum eclipse. In contrast, Cornwall could experience up to 95% coverage, while the southwestern tip of Ireland may see as much as 98%, making these areas the prime viewing locations in the British Isles.

Cities such as Cardiff and Belfast will see approximately 93% coverage, while Manchester, Liverpool, Birmingham and Glasgow are expected to experience between 91–92% obscuration. Edinburgh will see slightly lower coverage at around 90.7%.

What are the exact timings for the solar eclipse across major UK cities?

Timings differ slightly depending on geographical location. In Scotland, the eclipse will begin earlier, around 6.08pm in Glasgow and Edinburgh, with maximum coverage occurring between 7.05pm and 7.06pm. In contrast, Truro in Cornwall will see first contact at 6.18pm, with maximum eclipse at 7.16pm and the event ending at 8.10pm.

For those in Manchester and Liverpool, the eclipse commences at 6.13pm, peaking at 7.10pm and concluding between 8.03pm and 8.04pm. Birmingham and Norwich will experience similar timings, with the eclipse beginning at 6.15pm and reaching maximum coverage at 7.11pm.

Why is this solar eclipse considered the most significant since 1999?

This event marks the deepest partial solar eclipse visible from the UK since the total solar eclipse of 1999, which was widely observed across Cornwall and Devon. Astronomy experts note that the next eclipse of comparable magnitude will not occur until the 2090s, making this a rare opportunity for stargazers and casual observers alike.

The 1999 eclipse was a total solar eclipse, meaning the sun was completely obscured in certain regions. While the 2026 event will be partial across the UK, the high percentage of coverage—particularly in the southwest—will create a dramatic visual effect, with daylight significantly dimmed and temperatures potentially dropping slightly.

What safety precautions should observers take during the solar eclipse?

Experts strongly advise against viewing the eclipse directly with the naked eye, as doing so can cause permanent eye damage. Proper eclipse glasses or solar filters are essential for safe observation. Alternatively, pinhole projectors can be used to indirectly view the eclipse by projecting the sun’s image onto a surface.

Dr Megan Argo, Reader in Astrophysics at the University of Lancashire, has emphasised the importance of using certified eclipse glasses and avoiding improvised methods such as sunglasses or smoked glass, which do not provide adequate protection.

Where can people obtain eclipse glasses in the UK?

Eclipse glasses are available from various retailers, including science museums, opticians, and online suppliers. Several天文 organisations and educational institutions have also distributed free or low-cost glasses to schools and community groups ahead of the event.

How will weather conditions affect visibility of the solar eclipse?

Weather forecasts suggest that conditions will play a crucial role in determining visibility. Clear skies will be essential for optimal viewing, with cloud cover potentially obscuring the event entirely in some regions.

In Cornwall, the BBC weather forecast indicates “very good” visibility between 6pm and 8pm on 12 August, with temperatures expected to reach 21–23°C. London and other parts of southern England may experience partly cloudy conditions, though forecasts remain subject to change as the date approaches.

What are the best locations for viewing the eclipse in the UK?

Experts recommend selecting elevated locations with an unobstructed view of the western horizon, as the sun will be low in the sky during the eclipse. Coastal areas, beaches, cliffs and hilltops are ideal, particularly in Cornwall, Pembrokeshire, Devon and the Gower Peninsula.

Notable locations include Land’s End, the Lizard Peninsula, and St Mary’s in the Isles of Scilly, all of which offer expansive western views. In North London, Hampstead Heath and other high points may provide suitable vantage points, though light pollution and urban obstructions could limit visibility.

What scientific significance does this solar eclipse hold?

Beyond its visual spectacle, the eclipse offers valuable opportunities for scientific observation and public engagement with astronomy. Researchers will use the event to study solar activity, atmospheric changes and the behaviour of wildlife during sudden shifts in daylight.

Educational institutions and science centres across the UK have organised public viewing events, lectures and workshops to coincide with the eclipse, aiming to inspire interest in astronomy and space science among people of all ages.

Background of the Particular Development

The 12 August 2026 solar eclipse is part of a broader cycle of celestial events that occur when the moon’s orbit aligns with the Earth and sun. Solar eclipses happen when the moon passes directly between the Earth and the sun, casting a shadow on the Earth’s surface. Total solar eclipses occur when the moon completely covers the sun, while partial eclipses, like the one visible from the UK in 2026, happen when only a portion of the sun is obscured.

The last total solar eclipse visible from the UK occurred on 11 August 1999, drawing millions of observers across the country. Since then, only partial eclipses of lesser magnitude have been visible, making the 2026 event particularly noteworthy. The next total solar eclipse visible from the UK will not occur until 23 September 2090, underscoring the rarity of such phenomena.

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Prediction: How This Development Can Affect the Particular Audience

The 2026 solar eclipse is expected to generate significant public interest, with astronomical societies, schools and community groups organising viewing events across the UK. For content creators and local news outlets, particularly those focused on North London and wider UK audiences, the eclipse presents an opportunity to produce engaging, SEO-optimised content around timings, safety advice and best viewing locations.

Given the weather-dependent nature of the event, real-time updates and location-specific guidance will be crucial for audiences planning to observe the eclipse. Clear, accurate reporting on timings and safety precautions will help maximise public engagement while minimising risks associated with improper viewing methods.

For the broader audience, the eclipse serves as a reminder of the UK’s connection to global astronomical events and may inspire increased interest in science, technology and outdoor activities. Local councils and tourism boards could also leverage the event to promote regional attractions, particularly in areas with optimal viewing conditions such as Cornwall and Pembrokeshire.