What time zone is Dundrum in?

Dundrum currently uses Irish Standard Time (IST). Its IANA time zone is Europe/Dublin.

When is the next clock change in Dundrum?

Clocks in Dundrum move backward 1 hour on Sunday, October 25, 2026 at 2:00 AM, changing from IST (UTC+01:00) to GMT (UTC)

Current Time in Dundrum, Dún Laoghaire-Rathdown, Leinster, Ireland

5:54:01 AM

05:54:01

Wednesday, October 7, 2026

IST (Irish Standard Time) · UTC+01:00

Europe/Dublin

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Time zone details

Dundrum has clock changes in 2026 and currently uses UTC+01:00

Daylight in Dundrum

Sunrise7:37 AMSolar noon1:12 PMSunset6:47 PM

Next clock changeOct 25, 2026 · Clocks move back 1 hour · in 17 daysUpcomingView details Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Ireland
Administrative area: Leinster
District: Dún Laoghaire-Rathdown
Place type: Populated place
Country currency: Euro (EUR)

Practical

Languages: English, Irish
Dialing code: +353
Population: 12,152
Elevation: Approximately 60 m (DEM estimate)

Geography

Geographic coordinates: 53° 17' N / 6° 15' W

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Clock changes in Dundrum

Next clock change

Upcoming

Sunday, October 25, 2026

2:00 AM IST1:00 AM GMT

Clocks move back 1 hour

2026

Sunday, March 29, 2026past
Daylight saving time starts
1:00 AM GMT2:00 AM IST
Clocks move forward 1 hour
Sunday, October 25, 2026upcoming
Daylight saving time ends
2:00 AM IST1:00 AM GMT
Clocks move back 1 hour

Future clock changes, 2027–2030

Ireland daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 7:37 AM
Solar noon: 1:12 PM
Sunset: 6:47 PM
Daylight duration: 11 hr 10 min4 min 9 sec shorter than the previous day

Civil twilight: 7:02 AM – 7:22 PM
Nautical twilight: 6:22 AM – 8:02 PM
Astronomical twilight: 5:41 AM – 8:43 PM

Waning CrescentMoon illumination12%

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Wednesday, October 7, 2026

View Dundrum on SavvyTime's time-zone map

Sun

Sunrise: 7:37 AM (east, 98.2°)
Sunset: 6:47 PM (west, 261.5°)
Day length: 11 hr 10 min4 min 9 sec shorter than the previous day
Solar noon: 1:12 PM (31.1° altitude)

Civil twilight

Dawn to dusk: 7:02 AM – 7:22 PM

Additional twilight

Nautical dawn to dusk: 6:22 AM – 8:02 PM
Astronomical dawn to dusk: 5:41 AM – 8:43 PM

Moon

Phase: Waning Crescent (12% illuminated)
Moonrise: 3:26 AM (east, 70.7°)
Moonset: 5:38 PM (west, 283.1°)
Previous principal phase: Third Quarter — Saturday, October 3, 2026 at 2:25 PM
Next principal phase: New Moon — Saturday, October 10, 2026 at 4:50 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Wednesday, October 7	7:37 AM	6:47 PM	11 hr 10 min	4 min 9 sec shorter than the previous day
Thursday, October 8	7:38 AM	6:45 PM	11 hr 06 min	4 min 9 sec shorter than the previous day
Friday, October 9	7:40 AM	6:42 PM	11 hr 02 min	4 min 9 sec shorter than the previous day
Saturday, October 10	7:42 AM	6:40 PM	10 hr 58 min	4 min 8 sec shorter than the previous day
Sunday, October 11	7:44 AM	6:38 PM	10 hr 54 min	4 min 8 sec shorter than the previous day
Monday, October 12	7:46 AM	6:35 PM	10 hr 50 min	4 min 8 sec shorter than the previous day
Tuesday, October 13	7:48 AM	6:33 PM	10 hr 46 min	4 min 8 sec shorter than the previous day

Weather forecast for Dundrum

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Plan around Dundrum

Upcoming national public holidays in Ireland

Mon, Oct 26, 2026October Bank Holiday
Fri, Dec 25, 2026Christmas Day
Sat, Dec 26, 2026St. Stephen's Day

Frequently asked questions

What time zone is Dundrum in?: Dundrum currently uses Irish Standard Time (IST). Its IANA time zone is Europe/Dublin.
When is the next clock change in Dundrum?: Clocks in Dundrum move backward 1 hour on Sunday, October 25, 2026 at 2:00 AM, changing from IST (UTC+01:00) to GMT (UTC)
What is the UTC offset in Dundrum right now?: Dundrum is currently UTC+01:00