A rare solar eclipse is set to grace the skies over Britain and a significant part of Europe in the upcoming month. On Wednesday, August 12, millions of individuals across the UK will witness up to 90% of the sun being obscured during this extraordinary celestial occurrence, which will be the first total solar eclipse visible from Europe since 1999. The moon’s path will directly intersect between the Earth and the sun, casting temporary darkness over regions including Greenland, Iceland, northern Russia, Spain, and a small section of Portugal.
Although the UK won’t experience a total eclipse, most areas will observe a substantial blockage of sunlight. The event, known as a solar eclipse, transpires when the moon obstructs some or all of the sun’s rays. This forthcoming eclipse will be the first total solar eclipse visible from Europe in over two decades, offering a rare spectacle for viewers.
During the event, viewers in the UK and Ireland will witness a partial eclipse, as the moon appears to take a sizable “bite” out of the sun. The eclipse will commence with the initial contact as the moon starts its transit across the sun, reaching its peak before gradually dissipating as the moon moves away.
While the UK won’t witness complete darkness, a noticeable reduction in brightness and temperature is expected as a significant portion of sunlight will be obstructed, per the Royal Observatory Greenwich. Depending on the sky’s clarity, daylight may momentarily resemble dusk or dawn, with the effect most pronounced in the southwest where a larger section of the sun will be obscured.
London is anticipated to experience around 90% coverage, whereas Cornwall might witness approximately 95% coverage, and the southwestern tip of Ireland could encounter nearly 97.7% coverage. Additionally, a partial eclipse will be visible from other parts of Europe, Canada, and northwestern Africa.
The eclipse is scheduled to commence in the UK during the early evening of Wednesday, August 12, progressing from the moon beginning to cover the sun to reaching maximum coverage and eventually receding. The exact timings will vary depending on the viewing location.
Individuals seeking complete darkness will need to travel abroad as the path of totality commences over Greenland, traverses Iceland, and concludes in northern Spain and the Balearic Islands. A small, secluded area in northern Russia will also witness a total eclipse.
For those along the eclipse path, totality will last for less than two minutes, with some regions experiencing up to two-and-a-half minutes, particularly in Greenland, Russia, or the North Atlantic. Viewing the eclipse directly without proper eye protection is unsafe, as it can result in severe and permanent eye damage. Certified eclipse glasses are recommended, providing superior protection compared to ordinary sunglasses. When purchasing online, caution should be exercised to avoid counterfeit products that may not offer adequate protection.
Furthermore, individuals capturing the event through photography should utilize certified solar filters on their cameras or telephoto lenses. Those who miss this upcoming event in the UK will have to wait until 2090 for the next total solar eclipse visible from Britain. Spain, on the other hand, will witness another total eclipse sooner, on August 2, 2027, with subsequent total eclipses scheduled to traverse various regions over the following decades.
