When do the clocks go forward in 2013? Tonight
11:36 30 March 2013
REMEMBER to put your clocks forward an hour tonight (Saturday) before you go to bed as British Summer Time begins.
When the clocks change
* In spring, the clocks go forward, losing an hour – at 1am GMT the UK moves to 2am BST.
* In autumn, the clocks fall back, giving an extra hour – at 2am BST the UK moves to 1am GMT.
So when exactly do the clocks change tonight?
British Summer Time (BST) will start in the early hours of Easter Sunday, March 31, 2013 – although that may be hard to believe when the UK remains in the grip of freezing weather.
Clocks should be put forward 60 minutes at 1am as the UK moves out of Greenwich Mean Time (GMT).
This means losing an hour in bed on Easter Sunday morning.
As a result of the change, there will be more daylight in the evenings and less in the mornings.
BST traditionally starts on the last Sunday in March and ends on the final Sunday in October.
So clocks will go back an hour on Sunday, October 27, 2013, when BST ends.
And when do the clocks go forward and back in 2014?
The daylight saving time dates for next year are March 30 and October 26.
And in 2015, the clocks spring forward on March 29 and fall back on October 25.