Current local time in Dún LaoghaireLeinster, Ireland
––:––
Europe/DublinUTC+0 / UTC+1
Dún Laoghaire keeps Greenwich Mean Time (GMT, UTC+0) in winter and Irish Standard Time (IST, UTC+1) in summer. Its IANA time zone is Europe/Dublin.
Daylight saving time in Dún Laoghaire
Dún Laoghaire changes its clocks twice a year. The next changes, from the IANA time zone database as of October 2026:
- Sun, Oct 25, 2026: clocks go back 1 hour to UTC+0
- Sun, Mar 28, 2027: clocks go forward 1 hour to UTC+1
Cities on the same time as Dún Laoghaire
These places show the same clock as Dún Laoghaire every day of the coming year, clock changes included.
- In Ireland
- In other countries
London (United Kingdom), Lisbon (Portugal), Las Palmas de Gran Canaria (Spain), Saint Helier (Jersey), Douglas (Isle of Man), Saint Peter Port (Guernsey), Tórshavn (Faroe Islands)
Dún Laoghaire time zone at a glance
- IANA time zone
- Europe/Dublin
- UTC offset
- UTC+0 / UTC+1
- Daylight saving
- Observed
- Next clock change
- Sun, Oct 25, 2026 → UTC+0
- Country
- Ireland
- Region
- Leinster
- Coordinates
- 53.29°, -6.14°
- Population
- 31,239
- Local date
- —
Sunrise and sunset in Dún Laoghaire today
Computed from Dún Laoghaire's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Dún Laoghaire time difference from major cities
| City | Local time now | Dún Laoghaire is |
|---|---|---|
| New York CityUnited States | — | 5h ahead |
| LondonUnited Kingdom | — | same time |
| DubaiUnited Arab Emirates | — | 3h behind |
| SingaporeSingapore | — | 7h behind |
| TokyoJapan | — | 8h behind |
| SydneyAustralia | — | 10h behind |
Need a different pair? Compare any two cities or convert a specific time.
Dún Laoghaire time: questions and answers
- What time is it in Dún Laoghaire right now?
- The clock at the top of this page shows the live local time in Dún Laoghaire, updated every second from your device's clock. Dún Laoghaire keeps Greenwich Mean Time (GMT, UTC+0) in winter and Irish Standard Time (IST, UTC+1) in summer.
- What time zone is Dún Laoghaire in?
- Dún Laoghaire is in the IANA time zone Europe/Dublin: Greenwich Mean Time (GMT, UTC+0) in winter and Irish Standard Time (IST, UTC+1) in summer.
- Does Dún Laoghaire observe daylight saving time?
- Yes. Upcoming changes: Sun, Oct 25, 2026: clocks go back 1 hour to UTC+0; Sun, Mar 28, 2027: clocks go forward 1 hour to UTC+1.
- Which cities share Dún Laoghaire's time?
- Dublin, South Dublin, London, Lisbon, Las Palmas de Gran Canaria, Saint Helier keep the same clock as Dún Laoghaire all year.
Planning something with Dún Laoghaire?
- Find a meeting time — the hours that overlap between Dún Laoghaire and your team.
- Convert a time — turn a time in Dún Laoghaire into yours, or the other way round.
- Compare office hours — when Dún Laoghaire offices and yours are both open.
- Send a calendar invite — with the Europe/Dublin time zone set correctly.
Other cities in Ireland
Sandyford, Bray, Dublin, Rathfarnham, Malahide, Greystones, Templeogue, Swords, Finglas, South Dublin