It may be Sunday tomorrow but we're all getting one hour less in bed in the morning.
That's because the clocks go forward by one hour at 1am on Sunday 25th March.
Your smartphone and other internet-connected devices will automatically update, however be wary that many clocks in your home and car won't.
The tradition of moving our clocks forward by one hour was introduced in 1916.
However members of the European Parliament are working steadily to find a system that will allow the EU to keep Summer Time all year round.
A majority of M.E.Ps voted last month to ask the European Commission to examine the current system and come up with alternatives.