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Clock changes in Ireland 2026–2027

The next clock change in Ireland is onSunday 25 October 2026, 01:00 —clocks move back 60 minutes.

Ireland clock changes in 2026

Ireland

  • 2026-03-29 — Sunday 29 March 2026, 02:00 (UTC+00:00 → UTC+01:00): clocks move forward 60 minutes
  • 2026-10-25 — Sunday 25 October 2026, 01:00 (UTC+01:00 → UTC+00:00): clocks move back 60 minutes

Ireland clock changes in 2027

Ireland

  • 2027-03-28 — Sunday 28 March 2027, 02:00 (UTC+00:00 → UTC+01:00): clocks move forward 60 minutes
  • 2027-10-31 — Sunday 31 October 2027, 01:00 (UTC+01:00 → UTC+00:00): clocks move back 60 minutes

What this does to recurring meetings

When one participant's region changes clocks and another's does not — or the two change on different dates — every occurrence of a recurring meeting after the shift lands an hour differently than planned. Anchor the series to UTC for the affected weeks, or let the planner flag each drifted occurrence for you.

Check the NY ↔ London drift in the planner

Sources