London will see its most complete solar eclipse in over a quarter of a century today.
The phenomenon means the Moon will pass directly between the Earth and the Sun, blocking the Sun’s light almost entirely.
It is estimated that around 90% of the Sun will be covered by the Moon, triggering a rare and stunning natural phenomenon.
There won’t be a better eclipse in Britain until 2090, so you won’t want to miss this one.
But the phenomenon isn’t without its risks and Londoners should take care as they try to catch a glimpse.
Here is everything you need to know about the solar eclipse.
What is a solar eclipse?
An eclipse occurs when the Moon moves directly between the Sun and Earth. This blocks the light of the Sun to part of Earth, totally or partially.
The type of solar eclipse you experience depends on the relative positions of the Sun, Earth and Moon, as well as where exactly on Earth you're watching from.
There will be a partial eclipse on Wednesday. It is a rare event because of how much of the Sun will be blocked.
When is the solar eclipse and what is the best time to watch?
This week’s solar eclipse will begin at 6.17pm for those based in London, Bristol, and Cardiff.
The height of the eclipse is expected at 7.13pm for Londoners and it will last around 1 hour and 49 minutes until 8.06pm.
For those in Manchester and Liverpool, the eclipse will commence at 6.13pm, while for those in Scotland, the eclipse will begin closer to 6.08pm.
Some European countries, like Greenland and Iceland, are set to experience a total eclipse.
Best places to watch the solar eclipse in London
There are plenty of apps which will help you find the clearest possible view of the eclipse, including Eclipse Horizon Checker.
But the general rule of thumb is that high vantage points in elevated spots like Primrose Hill and Greenwich Park will be the best place to secure a view.
