Home / Editor's Pick /

British summer time: Why do we still change the clocks?

16:00
30 March 2024

British summer time
Why do we still change the clocks?

bst clock

This year, our clocks spring forward on March 31st at 1am, changing twice a year, but it wasn’t always so.

The decision to implement daylight savings was first introduced in 1916, although Benjamin Franklin mused a similar thought back in 1784.

Historically, the change was made to provide greater length to the day by shifting an hour of sunlight to the evening. This helped farmers work longer, while also reducing energy use and allowing for greater time spent outdoors.

Today, modern forms of lighting are more energy efficient but reducing consumption remains one reason for maintaining the change. In the average home, 25% of energy use is spent on lighting during the morning and nights.

One of the primary arguments against ditching the idea altogether though, is safety. Especially in the mornings where school children would be left travelling in the dark.

A three-year trial in Scotland which implemented BST all year round saw a net increase in the number of people killed or injured while farmers worked for hours in the dark.

Some experts have called for an end to the initiative and the European Parliament voted in 2019 to end the practice across the continent.

But for now it persists, so be sure to check your clocks and watches to avoid being caught out!

Weather & Radar editorial team
More on the topic
Northern Lights over Dublin, Ireland
Wednesday 12 November 2025

Remaining active

Fascinating Northern Lights in the sky
Small wooded island with a white beach and surrounding coral reef in the deep blue sea.
Thursday 6 November 2025

Ocean warming

Sea level rise is accelerating
plit weather map showing rain and wind warnings across the UK and Ireland. The left side displays radar imagery with widespread rain, especially over Ireland and western Britain, and temperatures between 7°C and 14°C. The right side shows a warning map highlighting yellow wind alerts for much of western and central Britain and Ireland. A wind warning symbol appears at the centre.
Monday 10 November 2025

Stormy Tuesday

Rain and gusting winds prompt warnings
All weather news
This might also interest you
Split weather map showing UK wind speeds in orange-red shades up to 40 mph on the left and warning levels in green-yellow on the right, with a central wind warning sign.
Wednesday 22 October 2025

Warnings active

Storm Benjamin impacts the UK
Monday 25 August 2025

Bank holiday outlook

Warm day turning gusty in places
plit image showing a double rainbow over a rocky shoreline on the left and sheep grazing in a green field under stormy clouds on the right.
Sunday 2 November 2025

Your weather - Your shots

Mixed conditions on an unsettled week
All articles
Weather & Radar

www.weatherandradar.ie

facebooktwitteryouTubeContact uslinkList
Privacy Policy | Legal info | Accessibility statement