Do clocks go forward this weekend? Date clocks change for British Summer Time

25 March 2021, 16:39 | Updated: 25 March 2021, 16:42

Clocks in the UK are moving forward this weekend
Clocks in the UK are moving forward this weekend. Picture: PA
Nick Hardinges

By Nick Hardinges

Clocks will be changing for British Summer Time this Sunday meaning we will be losing an hour's sleep.

It's that time of the year again to decide whether or not to change the clock in your car, on your oven or in the living room.

Most digital clocks, watches and phones will update automatically without needing any effort on your behalf.

However, the battery-run clock on the wall in the kitchen might need changing, unless you're one of those people who is happy to read the time incorrectly for the next six months.

It also means it's time to pull out that helpful American expression "spring forward, fall back" to remind your friends and family what the rule is when changing their watches.

So do the clocks go forwards or backwards this weekend? And why do the clocks change?

An alarm clock you'd actually want to wake up to

Do the clocks go forwards or backwards this weekend?

The clocks go forward by one hour this weekend for British Summer Time (BST), which is also known as Daylight Saving Time (DST).

For those hoping for a lie-in, it unfortunately means that you lose an hour of sleep this weekend.

However, you can look forward to getting that extra hour's kip back when the clocks reset by an hour later in the year to what is known as Greenwich Mean Time (GMT).

When do the clocks go forward? And when do the clocks go back?

In the UK, the clocks go forward an hour at 1am on the last Sunday in March, which will be on 28 March this year.

This means at 1am on Sunday, you should move your clock (if it does not change automatically) forward to 2am (if you're awake).

Clocks will then go back one hour at 2am on the final Sunday in October, which will be on 31 October this year.

Remember to move your clock forward an hour at 1am on Sunday
Remember to move your clock forward an hour at 1am on Sunday. Picture: PA

Why do the clocks go forward?

The clocks go forward for the summer (BST) so that there is more daylight in the evenings and less in the mornings.

Time was standardised in the UK in the late 19th century, largely thanks to the growth of the railway system, with GMT being adopted as a legal standard in 1880.

But in the middle of the First World War, the Summer Time Act 1916 was introduced.

This was in response to Germany moving its clocks forwards in a bid to save fuel for the conflict by reducing the need for lighting during longer, brighter evenings.

On Wednesday, Boris Johnson indicated it was "unlikely" he will decide to scrap BST.

Asked at the Liaison Committee whether Britain would follow the European Union in scrapping DST, the prime minister said: "I will have a look at the suggestion... but it seems unlikely to me."

More Latest News

See more More Latest News

More than 2 million drivers are set to hit the road on Good Friday.

Easter Carmageddon: Over two million drivers to hit the road on Good Friday after Storm Nelson travel chaos

Michael Gove has slammed the water firm as a 'disgrace'.

Thames Water bosses branded a ‘disgrace’ as Michael Gove tells firm ‘not to punish consumers’ for its failings

South Africa Bus Crash

Girl, 8, the sole survivor as 45 die in bus crash off South Africa bridge

A spokesman has denied reports the sausage dog could be banned.

The wurst news is over: Germany denies claims of sausage dog ban

Israel Palestinians Britain Aid

UN top court orders Israel to open more land crossings into Gaza

Greece Confidence Vote

Greece’s government survives no-confidence motion called over rail disaster

A council has had to apologise following the incident.

Fury as parents offered version of school class photo without complex needs pupils

Conjoined twin who shot to fame with sister on The Oprah Winfrey Show marries army veteran in private ceremony

Conjoined twin who shot to fame with sister on The Oprah Winfrey Show marries army veteran in private ceremony

Israel Palestinians UN Security Council

Russia ‘abolishes’ monitoring of sanctions on North Korea with UN veto

Firefighters at the scene of a bus crash in Limpopo

Bus plunges from bridge in South Africa and erupts into flames, killing at least 45 and leaving child, 8, as lone survivor

Music-Green Day UN

Green Day to headline UN-backed global climate concert

Exclusive
Starmer has vowed to resurrect Boris Johnson's 'Levelling Up' policy

Failure to ‘level up’ Britain would be ‘catastrophic’, Wes Streeting admits, as Starmer vows to resurrect Johnson policy

Border Force staff will walk out from April 11

Hundreds of Border Force officers at Heathrow Airport to stage four-day strike

Stephen Bear was ordered to pay Ms Harrison £5,000.

Disgraced reality TV star Stephen Bear ordered to pay £27,000 over revenge porn conviction or face nine months in jail

Sam Bankman-Fried

FTX founder Bankman-Fried sentenced to 25 years in prison for crypto fraud

Exclusive
Covid no excuse for death of Finley Boden who was murdered by drug-addled parents, child protection chief says

Covid no excuse for death of Finley Boden who was murdered by drug-addled parents, child protection chief says