Pink Moon: April full moon will be biggest and brightest of 2022 so far

Easter weekend will see the biggest and brightest full moon of 2022 so far.

The full moon will peak at 7.55pm BST (2.55pm EST) on Saturday, 16 April, but will appear full from Friday morning until the early hours of Monday.

April’s full moon is traditionally known as the Pink Moon, as it coincides with the flowering of a type of moss called Phlox Subulata in North America.

While the name has nothing to do with the actual colour of the Moon, under the right conditions it can appear to have a pink hue.

The phenomenon usually happens when the Moon is close to the horizon, when the Sun’s light reflected off the Moon towards Earth is filtered through clouds, dust, smoke or air pollution in the atmosphere.

The Moon can also appear bigger near the horizon due to an effect called the Moon Illusion.

Nasa explains that the trick is rooted in the way our brain processes visual information, though there is still no satisfying scientific explanation for it.

“Despite the fact that people have been observing this illusion for thousands of years, we still don’t have a rock-solid scientific explanation for it,” the US space agency wrote in a blog post last year.

“Perhaps trees, mountains, and buildings help to trick your brain into thinking the Moon is both closer and bigger than it is.”

This is not a perfect explanation, however, as Nasa astronauts in orbit have also observed the Moon Illusion despite having no foreground objects to compare it to.

Viewing conditions for the full moon should be favourable in the UK this weekend, according to the Met Office.

Saturday’s forecast is for clear skies across most parts of the country, with some mist or fog near the coasts.

The Moon will continue to appear bigger and brighter for the next few fill moons, as its orbit approaches Earth. Both June and July will see supermoons, as the satellite makes its closest pass to Earth.