Clocks go back in Ireland next Sunday: what changes, and what to check

Ireland’s clocks go back one hour on Sunday, 25 October 2026. At 2am, the time returns to 1am, giving us an extra hour overnight and moving evening darkness earlier on the clock. Citizens Information confirms the date.

The date is straightforward. The practical adjustment is remembering that the routine which worked this week may look different next week: the journey home, the evening walk and the timer that switches on the heating.

The daylight moves on your schedule

Changing the clocks does not remove an hour of daylight. It changes where that daylight falls relative to the time we use to organise our day.

After the autumn change, sunrise and sunset occur roughly an hour earlier by the clock than they otherwise would. Mornings get an immediate lift, while evening darkness arrives earlier. Separately, daylight hours continue to shorten as winter approaches.

For someone who finishes work at the same time every day, that distinction has a practical consequence: an outdoor activity that still fits into daylight this week may need an earlier slot next week.

If a walk, run or trip to the park matters to your routine, consider making space for it at lunchtime or earlier in the day. For the broader seasonal picture, read our guide to why darker autumn days can affect energy, sleep and mood.

A few checks before Sunday

Use the changeover as a prompt to check the things around your home that run to a schedule:

• Phone and alarm settings: check that automatic date, time and time-zone settings are enabled.
• Standalone clocks: check your car, cooker, microwave and any clocks you adjust manually.
• Heating and lighting timers: confirm that their displayed time and programmed schedules match when you want them to operate.
• Travel arrangements: check the operator’s information if you are travelling overnight during the change.

An extra hour overnight is useful only if the clock you rely on is showing the right time. Checking on Saturday also avoids a Sunday morning disagreement between your phone and the kitchen clock.

For households with children, an extra hour on the clock is not a promise of an extra hour in bed. If sleep routines are already a concern, our guide to children’s sleep needs explains the wider picture.

Think ahead about the journey home

The darker evening commute deserves particular attention.

The Road Safety Authority’s Increased Risk Campaign says serious and fatal collisions are disproportionately concentrated in the late afternoon and early evening commute. Its October 2025 seasonal advice also highlights the combination of darker evenings and wetter road conditions.

Drivers should check their lights, adjust their speed to conditions and watch carefully for people walking and cycling. If you cycle, check your lights before the first dark journey home. If you walk, consider your route and visibility.

These are small preparations worth making before the light changes, rather than discovering what needs attention halfway through a journey.

Wasn’t Europe supposed to stop changing the clocks?

There has been a proposal to end seasonal clock changes, but it has not replaced the current system.

The Council of the European Union confirms that the twice-yearly changes remain in place. Ending them requires agreement on the legislation and coordination between countries; discussion of a change is not the same as an agreed implementation date.

For now, the instruction for Irish households is simple: put the clocks back one hour on Sunday, 25 October.

The more useful preparation is deciding where daylight fits into the week that follows. Check the timers, prepare for the darker journey home and give the outdoor parts of your day a place in the calendar.