South Dublin, Ireland
Current time in Ireland
Time zone: IST (UTC/GMT +01:00) — Europe/Dublin
| Local Clock Offset: Yesterday, -7 H |
| Time zone: (UTC/GMT +1 ) South Dublin, Ireland |
South Dublin time zone and UTC offset
Local time here is IST, which sits 1 hour ahead of UTC, written UTC+01:00. The canonical zone name is Europe/Dublin, and that is what to pick from a time zone dropdown.
Daylight saving applies here. Clocks next move back 1 hour on Sunday, 25 October 2026, putting South Dublin on GMT and changing its gap to every other zone listed below.
South Dublin has a population of roughly 278,749.
South Dublin compared with major world cities
How South Dublin lines up against other major centres at this moment — the numbers move when either side changes its clocks.
| New York | UTC-04:00 | South Dublin is 5 hours ahead |
| Los Angeles | UTC-07:00 | South Dublin is 8 hours ahead |
| London | UTC+01:00 | same time as South Dublin |
| Paris | UTC+02:00 | South Dublin is 1 hour behind |
| Dubai | UTC+04:00 | South Dublin is 3 hours behind |
| Mumbai | UTC+05:30 | South Dublin is 4 hours 30 minutes behind |
| Shanghai | UTC+08:00 | South Dublin is 7 hours behind |
| Tokyo | UTC+09:00 | South Dublin is 8 hours behind |
| Sydney | UTC+10:00 | South Dublin is 9 hours behind |
| Sao Paulo | UTC-03:00 | South Dublin is 4 hours ahead |
Scheduling calls with South Dublin
Where the two working days actually meet, expressed in South Dublin local time.
| London | 09:00–17:00 in South Dublin | 8 hours overlap |
| Paris | 09:00–16:00 in South Dublin | 7 hours overlap |
| Dubai | 09:00–14:00 in South Dublin | 5 hours overlap |
| Sao Paulo | 13:00–17:00 in South Dublin | 4 hours overlap |
No shared working window exists with Los Angeles, Tokyo or Sydney, so those calls have to sit outside somebody's normal hours.
Popular cities
| New York, United States |
| London, United Kingdom |
| Paris, France |
| Tokyo, Japan |
| Beijing, China |
| Sydney, Australia |
| Berlin, Germany |
| Moscow, Russia |
| Dubai, United Arab Emirates |
| Singapore, Singapore |
| Los Angeles, United States |
| Chicago, United States |
| Toronto, Canada |
| Mexico City, Mexico |
| São Paulo, Brazil |
| Mumbai, India |
| Hong Kong, Hong Kong |
| Seoul, South Korea |
| Istanbul, Turkey |
| Cairo, Egypt |
| Lagos, Nigeria |
| Buenos Aires, Argentina |
| Madrid, Spain |
| Rome, Italy |