Daylight Saving Time 2026: Clocks Spring Forward Tonight — Lose One Hour at 2 AM Sunday March 8

Set your clocks and brace for a groggy Sunday morning. Daylight saving time 2026 begins tonight — Sunday, March 8, 2026 — and at exactly 2:00 a.m. local time, clocks will spring forward one hour to 3:00 a.m. That means you lose one hour of sleep tonight, sunrise and sunset both shift one hour later, and the days feel longer starting immediately. Here is everything you need to know about the 2026 time change, which states do not participate, and whether this will be the last time Americans change their clocks.

When Do the Clocks Change in 2026: The Exact Answer

The 2026 daylight saving time start date is Sunday, March 8, 2026. Clocks spring forward at 2:00 a.m. local time — jumping directly to 3:00 a.m. Most smartphones, computers, and smart devices will update automatically overnight. Analog clocks, car dashboards, microwaves, and ovens are on you.

The simple rule: before going to bed Saturday night, March 7, move every manual clock forward one hour. When you wake up Sunday, March 8, you will have lost one hour of sleep — but you gain it back in the fall when clocks fall back on Sunday, November 1, 2026.

What Is Daylight Saving Time and Why Do We Spring Forward

Daylight saving time is the practice of advancing clocks during the warmer months of the year so that darkness falls at a later clock time. The idea is to shift an hour of daylight from the early morning — when most people are asleep — to the evening, when people are active and can make use of natural light.

The United States has observed daylight saving time in its current form since the Uniform Time Act of 1966, with the spring-forward date moved from the first Sunday of April to the second Sunday of March in 2007, where it has remained ever since. The goal at the time of the 2007 change was energy conservation — more evening daylight was supposed to mean less artificial lighting — though subsequent studies have produced mixed findings on whether the energy savings are meaningful.

Do You Gain or Lose an Hour: Spring Forward Explained Simply

Spring forward means you lose one hour tonight. Here is the clearest breakdown possible.

Your morning will feel earlier, your body will feel the shift for a few days, and Monday commutes will be darker for a couple of weeks. The flip side: evening light returns, and sunset times extend dramatically across spring and summer.

Which States Do Not Observe Daylight Saving Time 2026

Not every American will be changing their clocks tonight. Two states are permanently exempt from the spring-forward, fall-back cycle.

Arizona does not observe daylight saving time — with the exception of the Navajo Nation, which does follow DST due to its land spanning multiple states. Hawaii also remains on standard time year-round, as its proximity to the equator means daylight hours vary little throughout the year. US territories including Puerto Rico, Guam, the US Virgin Islands, American Samoa, and the Northern Mariana Islands also do not observe daylight saving time.

Will Daylight Saving Time Be Permanent in 2026: Where the Legislation Stands

The debate over ending the biannual clock change is very much alive in Washington — but as of March 2026, daylight saving time is still very much in effect. The Sunshine Protection Act, which would have made daylight saving time permanent across the United States, passed the US Senate unanimously in March 2022 but stalled in the House and was never signed into law. Revised versions of the bill have been reintroduced in subsequent sessions of Congress without reaching a final vote.

Multiple polls consistently show the majority of Americans would prefer to stop changing the clocks, though opinions are split on whether the country should land on permanent standard time or permanent daylight saving time. Until Congress acts, the spring-forward and fall-back ritual continues as scheduled — which means tonight, you lose an hour. Set those clocks before bed.