Time Change 2024 Uk London. The practice of changing clocks during summer months, known as british summer time, was introduced after a campaign at the beginning of the 20th century. The clocks go back at 2am sunday 27th october 2024, marking the end of daylight saving time (dst) or british summer time (bst), and the move to greenwich mean time (gmt).

This means the people in great britain have to cope with one hour less of sleep. The clock jumps forward from 1 to 2 am.