British Summer Time Begins 2024. Every march and october, clocks across the uk are changed to mark the start of british summer time and daylight savings time respectively, and this year the first change. British summer time (bst) occurs on the last sunday of march and represents the phenomenon when the clocks go forward in spring by one hour and, in autumn, on the last sunday of.
Thereโs more daylight in the evenings and less in the mornings (sometimes called daylight saving time). When will the clocks go forward again?