The last Sunday in October marks the second time in the year that the clocks change.
On Sunday, October 30, the clocks will go back one hour as British Summer Time (BST) comes to an end. This change means that there will be more daylight in the evenings, and less in the mornings.
Brits will get an extra hour in bed in the mornings, and the clocks will remain like this until the end of March next year when they go back one hour again.