Fall Back: What It Means and How to Prepare

"Fall back" refers to the end of daylight saving time, when clocks move one hour back — from 2:00 AM to 1:00 AM — on the first Sunday in November. In 2026, that's November 1.

Unlike the spring transition, fall back adds an hour to the night rather than removing one, which is why it's generally considered the easier of the two changes to adjust to.

The most noticeable day-to-day impact isn't the extra hour of sleep — most people barely register it — but how much earlier the sun sets afterward. In many northern US cities, sunset can shift to before 5:00 PM within days of the change.

Mornings correspondingly get lighter again for a few weeks, since sunrise also shifts an hour earlier on the clock.

Because the change makes afternoons darker rather than disrupting sleep directly, the main adjustment is behavioral — shifting outdoor activity, exercise, or commute planning earlier in the day to make use of the remaining daylight.

Some people also notice a mood dip tied to the sudden drop in evening light exposure, which is worth being aware of even though the sleep schedule itself needs less adjustment than the spring change.

Phones, computers, and most smart home devices update automatically at 2:00 AM local time, but standalone clocks, car dashboards, ovens, and some older alarm clocks need to be changed manually — usually easiest to handle the night of, since the extra hour means there's no rush.

Because the change adds time rather than removing it, there's little practical downside to changing devices the following morning instead, unlike the spring transition where forgetting a clock means showing up an hour early somewhere.

The one group that does need to plan ahead is anyone working an overnight shift that includes 1:00 AM to 2:00 AM on the transition night, since that shift runs an hour longer than usual — a detail some hourly payroll systems handle automatically and others require manual adjustment for.