For the past four months, we’ve been on standard time. But overnight Saturday, we’ll turn our clocks ahead one hour at 2 a.m., effectively making it 3 a.m. (So don’t schedule any important meetings at 2:30 a.m., because that time won’t exist Sunday — and is not a great time for a meeting, anyway).

When does daylight saving time change? Do we gain an hour or lose an hour in March? What you need to know about DST and when clocks spring forward

As the practice of DST continues to spark debate, here's your guide to when the clocks spring forward in 2025.