Daylight Savings Time is Sunday – Don’t Forget to Set Your Clocks Ahead One Hour
Daylight Savings Time begins this Sunday, March 10th, at 2:00 am so don’t forget to set your clocks forward and spring ahead when you go to bed on Saturday.
I don't know why but I can never seem to figure out if you'd be late or early if you forget to set your clock. Let's work through this.
Let's say you forget to change your clock and you attend church on Sundays at 11:00am. If you show up at 11:00am MST it will actually be 12:00pm MDT, so you'll be an hour late... I think. Good luck with that.