Are the clocks going forward this weekend? And why do they change?

23 March 2023, 15:12 | Updated: 23 March 2023, 15:41

Hand turning off bedside alarm clock
The clocks are changing this weekend to welcome the British Summer Time. Picture: Alamy

By Zoe Adams

What time do the clocks change? And why do we change them in the UK? Here's everything you need to know about the time change as weather prepares to welcome a new season.

Every year in the UK we change our clocks twice to ensure we're making the most of our daylight hours and the warmer weather and this weekend the country is preparing to welcome spring.

In a bid farewell to dark evenings and cold mornings, the clock change marks the beginning of a new season as we switch from Greenwich Mean Time (GMT) to British Summer Time (BST).

This will be a welcome time for those struggling with the cost of living crisis as households can hopefully turn their heating on less and avoid those soaring energy bills.

So when and what time are the clocks changing this weekend? And are we losing or gaining an hour?

Read more: How are the government helping with energy bills and when does it end?

Read more: UK set to be treated to 'truly incredible show' of spring blossom after driest February in 30 years

Here's everything you need to know about the clock change and exactly why we do it:

Bright yellow daffodils against a blue sky
The clocks changing represent the start of spring for those living in the UK. Picture: Alamy

Do the clocks change this weekend and what time?

The clocks always change on the last Sunday in March which falls on Sunday 26th in 2023.

At 1am Sunday morning, clocks will change by one hour. Most digital appliances will do this automatically for you but clocks around the house and watches will need to be changed manually.

Clocks change for the second time of the year in October, again on the last Sunday of the month, to mark the beginning of autumn.

Do the clocks go forward or backwards this weekend?

To mark spring and lighter evenings, clocks will 'spring forward' this weekend, meaning we lose one hour.

When it comes to the autumn clock change, will gain an hour as they 'fall back' the full 60 minutes.

Woman turning off her alarm clock from bed
Clocks will go backwards again on the last Sunday of autumn. Picture: Alamy

Why does the UK change their clocks twice a year?

The reason behind why we change the clocks is a contentious issue with the idea first arising in 1784 when inventor Benjamin Franklin suggested it.

A scientist in 1895 was the next person recorded speaking about it, and after that, a builder called William Willett (who happens to be Coldplay Chris Martin's great-great-grandfather) really pushed things as he wanted more light in the evenings.

William campaigned for the clocks to change until his death in 1915, and it was 1916, during World War On, the clocks officially began to change.

BST was introduced via the Summer Time Act 1916 as a way to save fuel and money.

More Latest News

See more More Latest News

Chris Brown performs during Tycoon Music Festival at Little Caesars Arena on April 19, 2025 in Detroit, Michigan.

Chris Brown remanded in custody following arrest for grievous bodily harm over alleged London ‘bottle attack’

Police officers patrol at a cordon near the scene of a fire where two firefighters and a member of the public have died, and two firefighters were also seriously injured at Bicester Motion in Oxfordshire.

Leading London officer one of two firefighters to die in Bicester RAF base blaze - along with member of the public

New figures show the issue has grown over 50% in two years, as fraudsters pretending to be brokers are increasingly targeting young drivers who face higher premiums.

New drivers warned of ‘ghost brokers’ as fake car insurance scams increase 50% in last 2 years

Delegations at Dolmabahce palace, in Istanbul, Turkey.

Russia and Ukraine hold direct peace talks for first time since war began

Man who stabbed and killed mother in front of her 3-year-old daughter at Notting Hill Carnival jailed for 29 years

Man who stabbed and killed mother in front of her 3-year-old daughter at Notting Hill Carnival jailed for 29 years

According to it's website, the Water Industry Commission for Scotland (WICS) is a 'world-leading regulator of a service that’s essential to life'

'Catalogue of failures’ and lack of Scottish government scrutiny led to lavish spending at water regulator

Wyss has a stake in the Premier League club Chelsea.

Billionaire Chelsea co-owner accused of 'propositioning' employee for sex

.

Sarah Michelle Gellar reveals ‘chosen one’ for Buffy The Vampire Slayer reboot

Farmers took their protests over inheritance tax changes directly to Westminster.

'It needs to be stopped' - MPs call for delay to farms tax

More adults than previously thought are likely to have been victims of domestic abuse.

More than a quarter of adults in the UK have experienced domestic abuse, latest figures reveal

Two firefighters and a member of the public die after fire rips through former RAF base in Bicester

Two firefighters and a member of the public die after fire rips through former RAF base in Bicester

Tom Cruise stole the show by clambering atop a plane at the premiere

The best Mission Impossible premiere pictures as celebs join Tom Cruise on red carpet

Ben Roberts-Smith arrives at the Supreme Court in Sydney, Monday, June 28, 2021. Mr Roberts-Smith is suing three former Fairfax newspapers over articles he says defamed him in suggesting he committed war crimes in Afghanistan between 2009 and 2012.

Australia's most decorated living war veteran loses defamation appeal over Afghanistan killings

Statue of John Francis Leslie outside Plymouth's stadium

Blue plaque honour for first black footballer called up by England

A vandalised 20mph road sign on February 22, 2024 in Cardiff, Wales.

'Ridiculous': Backlash as road safety campaigners call for 10 mph speed limit on city roads

Tom Fletcher of McFly performs live on stage at Espaço Unimed on May 2, 2024 in Sao Paulo, Brazil.

McFly singer Tom Fletcher said seeing Paddington in a new musical 'makes me cry every time'