When do the clocks go forward tonight?
16:17 24 March 2012
REMEMBER to put your clocks forward tonight as British Summer Time begins.
British Summer Time (BST) officially starts at 1am tomorrow (Sunday).
Clocks should be put forward an hour to 2am as the UK moves out of Greenwich Mean Time (GMT).
That does mean you lose an hour in bed but instead there will be longer, lighter evenings as we approach summer.
The clocks will then go back again on October 28, 2012.