When is the summer solstice 2021? Here's why and how it is celebrated

17 June 2021, 19:15

The summer solstice will be on 21 June.
The summer solstice will be on 21 June. Picture: PA

By Emma Soteriou

The summer solstice is just days away, so find out everything you need to know about the celebration here.

The longest day of the year - also known as Midsummer - will be on Monday 21 June, and the UK is expected to get almost 17 hours of daylight to mark the occasion.

However, things may be a little different this year, as restrictions are still in place for the big day.

Read more: 'Freedom Day' officially delayed as MPs approve extension of Covid measures

What is the summer solstice?

The solstice marks the beginning of astronomical summer in the Northern Hemisphere.

It translates from the latin of sol and sistere, meaning sun and standing still, because the solstice gives the illusion of the sun standing still.

During this time, the sun is at the northernmost point from the Earth's equator.

Why is the summer solstice celebrated?

The solstice holds significance across a number of cultures, but was particularly important during the Neolithic era, with the focus turning to agriculture.

Farmers relied on the solstice as guidance for when to plant and harvest crops.

As one of the most famous Neolithic monuments, it is believed that Stonehenge was built for the purpose of the solstices, and that it acted as a solar calendar at the time.

Thousands visit Stonehenge every year to celebrate the solstice.
Thousands visit Stonehenge every year to celebrate the solstice. Picture: PA

How is the summer solstice celebrated?

Thousands of people usually flock to Stonehenge in Wiltshire to watch the sun rise behind the Heel Stone.

It is a time to enjoy festivals or carry out rituals for some.

Unfortunately, due to the delay of Freedom Day until 19 July, solstice celebrations at Stonehenge have been cancelled this year.

Some small, pre-booked groups from the pagan and druid community are able to visit on the days around the solstice, but that is it.

The sunrise and sunset will instead be streamed across the English Heritage's social media channels.

More Latest News

See more More Latest News

Breaking
US Secretary of Defence Pete Hegseth

Five per cent NATO spending ‘will happen’, says Pete Hegseth, as UK faces mounting pressure to be ‘combat ready’

Women are less likely to get care for potentially fatal heart condition, study finds

Women less likely to get care for potentially fatal heart condition, study reveals

Exclusive
Eve Donnelly, 39, from Kensington in Liverpool, was repeatedly beaten up, locked in the yard like a dog and left feeling suicidal.

Locked naked in the yard and treated like a dog - Domestic abuse victim urged others to be brave

Staniforth Road, Sheffield

Teen killed after E-bike, pedestrian and car collide in Sheffield

Women taking weight-loss jabs are being warned they must use effective contraception as some women report surprise ‘Ozempic babies’.

Weight-loss jab warning issued to pregnant women over contraception fears

Brailsford has played a major part since Ratcliffe secured his stake in United in February 2024

Sir Dave Brailsford to step back from Man United role in Ratcliffe reshuffle after disastrous season

Union flags hanging above Oxford Street for celebrations of the 80th anniversary of VE Day on 4th May 2025 in London, United Kingdom.

UK’s ‘flagship’ high streets at ‘serious risk’ without urgent national action on crime, retailers warn

Cancer patients are facing "dangerous" delays to their care because of staff shortages across the UK, according to a report.

Cancer patients face ‘dangerous’ delays to care as UK deals with 'ticking time bomb' because of staff shortages in UK

Delap, 22, has signed a six-year contract with the Blues after the release clause in his deal was activated following Ipswich's relegation from the Premier League.

Chelsea snap up £30m striker Liam Delap from Ipswich

Exclusive
The situation in Gaza is 'worse than hell', says Labour MP

The situation in Gaza is 'worse than hell', says Labour MP

K

Sex offender who planned to meet '13-year-old girl' with condoms in his pocket deported to Pakistan

Chelsea defender Millie Bright has withdrawn from selection for this summer’s European Championship.

'Not able to give 100 per cent' – England’s Millie Bright pulls out of Euros squad

Gen Z women in the UK are paid higher than young men - as gender pay gap reverses.

'Symptom of a wider change': Gen Z women in the UK are paid higher than young men - as gender pay gap reverses

Riverside County Sheriff deputies walk past the front of a fertility clinic that was bombed on May 18, 2025.

FBI makes arrest after man died while blowing up California fertility clinic in ‘act of terrorism’

Morten Harket of A-Ha performs on stage during Jardins de Pedralbes Festival in 2022.

A-ha frontman, 65, diagnosed with Parkinson's disease and 'doesn't know if he can sing anymore'

Ambulance makes its way past fans of the Royal Challengers Bengaluru (RCB) on a street outside the M. Chinnaswamy Stadium on June 04

At least 11 people die in stampede outside cricket stadium during IPL title celebrations