Time in Dublin, Ireland
Dublin, Ireland is on UTC+1: UTC+1 on Oct 23, 2026. It uses UTC±0 in winter and UTC+1 in summer; the next change is Oct 25, 2026.
Daylight saving time in Dublin
- Oct 25, 2026: clocks go back 1 hour at 2:00 AM (UTC+1 → UTC±0)
- Mar 28, 2027: clocks go forward 1 hour at 1:00 AM (UTC±0 → UTC+1)
Dublin business hours around the world
9 AM to 5 PM in Dublin is 8:00 AM–4:00 PM UTC on Oct 23, 2026.
| City | Difference | 9:00 AM in Dublin is |
|---|---|---|
| New York | 5 hours behind | 4:00 AM |
| Los Angeles | 8 hours behind | 1:00 AM |
| London | same time | 9:00 AM |
| Paris | 1 hour ahead | 10:00 AM |
| Mumbai | 4 hours 30 minutes ahead | 1:30 PM |
| Singapore | 7 hours ahead | 4:00 PM |
| Tokyo | 8 hours ahead | 5:00 PM |
| Sydney | 10 hours ahead | 7:00 PM |
Cities on the same clock as Dublin
Questions
What time zone is Dublin in?
Dublin uses the IANA time zone Europe/Dublin. It is UTC±0 in winter and UTC+1 in summer.
Does Dublin observe daylight saving time?
Yes. Oct 25, 2026: clocks go back 1 hour at 2:00 AM (UTC+1 → UTC±0). Mar 28, 2027: clocks go forward 1 hour at 1:00 AM (UTC±0 → UTC+1).
What is the time difference between Dublin and New York?
On Oct 23, 2026, New York is 5 hours behind Dublin. 9:00 AM in Dublin is 4:00 AM in New York.
What are business hours in Dublin in UTC?
On Oct 23, 2026, 9 AM to 5 PM in Dublin is 8:00 AM–4:00 PM UTC.
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Computed from the IANA time zone database on Oct 23, 2026. Live clocks and the converter use your browser's copy of the same data.