Time zone in Dublin
- Time zone: Irish Standard Time
- UTC offset right now: UTC+1
- IANA time zone ID: Europe/Dublin
- Country: Ireland
Daylight saving time
Dublin observes daylight saving time. Right now it is on Irish Standard Time (UTC+1).
- On Sunday, October 25, 2026, clocks in Dublin go back one hour, to UTC+0.
- On Sunday, March 28, 2027, clocks in Dublin go forward one hour, to UTC+1.
Good to know
Ireland keeps the same clock as London: UTC+0 in winter and UTC+1 in summer.
Dublin compared to other cities
| City | Time now | vs. Dublin |
|---|---|---|
| New York | — | 5 hrs behind |
| Los Angeles | — | 8 hrs behind |
| Chicago | — | 6 hrs behind |
| London | — | Same time |
| Paris | — | 1 hr ahead |
| Dubai | — | 3 hrs ahead |
| Mumbai | — | 4 hrs 30 min ahead |
| Tokyo | — | 8 hrs ahead |
Planning a call? Use the time zone converter to check any time of day.
Calling Dublin
Office hours in Dublin and New York overlap for about 3 hours a day, from 9 AM to 12 PM in New York (2 PM to 5 PM in Dublin).
Office hours in Dublin and London overlap for about 8 hours a day, from 9 AM to 5 PM in London (9 AM to 5 PM in Dublin).
When it's 9 AM in Dublin today, it's New York: Wed 4:00 AM · London: Wed 9:00 AM · Dubai: Wed 12:00 PM · Tokyo: Wed 5:00 PM · Sydney: Wed 7:00 PM.