Current time in South Dublin, Ireland

· week 43 · day 294/365

Sun today ↑ 08:03 ↓ 18:18 (10 hours 15 minutes)ISTUTC+1Daylight saving time is active Weather now 10 °C / 51 °F · no rain · UV 1

Time zone South Dublin

Time zone
BST time — British Summer Time (UTC+1)

Time difference with your location

South Dublin is 1 hour ahead of UTC. Compare with your local time →

South Dublin time now

South Dublin at a glance

Time zone
IST
UTC offset
UTC+1
Next change
→ GMT
Sunrise
08:03
Sunset
18:18
Day length
10 h 15 min
Your time
Compare →

Time zone in South Dublin

South Dublin is on IST (UTC+1) now; clocks go back 1 hour to GMT (UTC) on Sun, Oct 25, 2026 at 02:00.

IANA time zone
Europe/Dublin
Standard time
GMT · UTC · Greenwich Mean Time
Daylight saving time
IST · UTC+1 · Irish Standard Time
Last change
Next change
Clock changes 2024–2028
DateLocal clockNew offset
01:00 → 02:00 IST UTC+1
02:00 → 01:00 GMT UTC
01:00 → 02:00 IST UTC+1
02:00 → 01:00 GMT UTC
01:00 → 02:00 IST UTC+1
· next 02:00 → 01:00 GMT UTC
01:00 → 02:00 IST UTC+1
02:00 → 01:00 GMT UTC
01:00 → 02:00 IST UTC+1
02:00 → 01:00 GMT UTC

Time difference with world cities · South Dublin

Current local times, including each location’s current daylight saving offset.

LocationTimeDifferenceDuring GMT
Los Angeles ☀PDT
−8h
=
Mexico City CST
−7h
−6h
Washington D.C. ☀EDT
−5h
=
London ☀BST
same time
=
Abuja WAT
same time
+1h
Dublin ☀IST
same time
=
Berlin ☀CEST
+1h
=
Madrid ☀CEST
+1h
=
Rome ☀CEST
+1h
=
Paris ☀CEST
+1h
=
Jerusalem ☀IDT
+2h
=
Riyadh AST
+2h
+3h
Ankara TRT
+2h
+3h
Dubai GST
+3h
+4h
New Delhi IST
+4h30m
+5h30m
Hanoi ICT
+6h
+7h
Bangkok ICT
+6h
+7h
Manila PHT
+7h
+8h
Beijing CST
+7h
+8h
Tokyo JST
+8h
+9h
Seoul KST
+8h
+9h
Canberra ☀AEDT
+10h
+11h
Sydney ☀AEDT
+10h
+11h
Wellington ☀NZDT
+12h
+13h

The last column shows the difference while South Dublin is on GMT (UTC); “=” means unchanged.

Sun and Moon in South Dublin

· IST — Today in South Dublin the sun rises at 08:03 and sets at 18:18: 10 h 15 min of daylight, 4 min shorter than yesterday.

Civil dawn
Sunrise
Solar noon
Sunset
Civil dusk
Day length10 h 15 min · 4 min shorter
Sun vs clocksun 71 min behind
Tomorrow ↑ ↓08:05 · 18:16
MoonWaxing gibbous, 78% lit

Sunrise & sunset calendar · Moon phases

Nearby places and the same time zone

Nearby cities

Quick time conversion South Dublin ↔ UTC, EST, IST, CET

Each row is a full local hour. Zone columns use their named fixed offsets.

South Dublin (IST)BST to UTC UTC+0BST to EST UTC-5BST to IST UTC+5:30BST to CET UTC+1
00:0012:00 AM23:0011:00 PM-1 day18:006:00 PM-1 day04:304:30 AM00:0012:00 AM
02:002:00 AM01:001:00 AM20:008:00 PM-1 day06:306:30 AM02:002:00 AM
04:004:00 AM03:003:00 AM22:0010:00 PM-1 day08:308:30 AM04:004:00 AM
06:006:00 AM05:005:00 AM00:0012:00 AM10:3010:30 AM06:006:00 AM
08:008:00 AM07:007:00 AM02:002:00 AM12:3012:30 PM08:008:00 AM
10:0010:00 AM09:009:00 AM04:004:00 AM14:302:30 PM10:0010:00 AM
South Dublin (IST)UTC UTC+0EST UTC-5IST UTC+5:30CET UTC+1
12:0012:00 PM11:0011:00 AM06:006:00 AM16:304:30 PM12:0012:00 PM
14:002:00 PM13:001:00 PM08:008:00 AM18:306:30 PM14:002:00 PM
16:004:00 PM15:003:00 PM10:0010:00 AM20:308:30 PM16:004:00 PM
18:006:00 PM17:005:00 PM12:0012:00 PM22:3010:30 PM18:006:00 PM
20:008:00 PM19:007:00 PM14:002:00 PM00:3012:30 AM+1 day20:008:00 PM
22:0010:00 PM21:009:00 PM16:004:00 PM02:302:30 AM+1 day22:0010:00 PM

The difference can change when daylight saving time starts or ends. · All 24 hours in the converter →

Largest cities in Ireland

The 4 most populous cities of Ireland and their local time now.

LocationTime
Dublin
Cork
Limerick
Galway

South Dublin airport & codes

Phone numbers in South Dublin, Ireland use the calling code +353; the ISO country code is IE.

Calling code
+353
ISO country code
IE / IRL
Currency
EUR
Languages
English, Irish

Where is South Dublin?

South Dublin is in Ireland at 53°17′25″N 6°20′29″W.

Coordinates
53°17′25″N 6°20′29″W · 53.2903, -6.3415
Map (Google Maps)
Google Maps ↗
Country
Ireland
Population
301,075

Frequently asked questions

What time zone does South Dublin use?

South Dublin uses British Summer Time (IST), with a current offset of UTC+1.

Does South Dublin observe daylight saving time?

South Dublin observes daylight saving time. Next clock change: Sunday, October 25, 2026 (UTC+0).

When do clocks change next in South Dublin?

On Sun, Oct 25, 2026 at 02:00, clocks in South Dublin go back 1 hour: IST (UTC+1) ends and GMT (UTC) begins.

Is South Dublin on GMT or IST now?

South Dublin is on IST (UTC+1) now. In 2026, clocks go forward to IST (UTC+1) on Mar 29, 2026 and back to GMT (UTC) on Oct 25, 2026.

What time are sunrise and sunset in South Dublin today?

On Oct 21, 2026, the sun rises at 08:03 and sets at 18:18 in South Dublin, giving 10 h 15 min of daylight; solar noon is at 13:11.

What is the calling code for South Dublin?

Calls to South Dublin use the international calling code of Ireland: +353 (ISO code IE).