So it's a little late to start adjusting your sleep schedule before Daylight Saving Time. (Oops! Should have told you sooner!)
But there are some ways you can keep the time change from messing up your sleep after it happens (which, by the way, is this weekend.)
It's not a problem for everyone, but for some, that one hour change can trigger health issues, such as heart attacks, strokes and mood disorders.
One thing you can do is get outside as much as possible during the day. Experts say the sun will help your body clock get used to the new clock.
And at night, keep your home darker than usual. Turn off bright lights (and things like computer screens and TVs) at least an hour before bed, to signal your brain that it's time for sleep.
Oh, and forget that cup of coffee later in the day or at dinner. At least until you know your body is coping well with the time change!
(Photo: Getty Images)