Dublin
What time is it in Ireland
About Dublin
Dublin operates at UTC+1 (IST) through summer, falling back to UTC+0 on 25 October 2026. New York is always 5 hours behind Dublin, a fixed gap year-round. Tech and finance offices in the IFSC typically open at 08:30; nearly 16 hours of daylight right now means evenings stay bright past 21:00.
Frequently Asked Questions
What time is it in Dublin right now?+
Dublin follows Irish Standard Time (IST, UTC+1) in summer and Greenwich Mean Time (GMT, UTC+0) in winter. You can see the exact current local time for Dublin at the top of this page, updated in real time.
What time zone is Dublin in?+
Dublin is in the Europe/Dublin time zone. Ireland observes GMT (UTC+0) during winter and switches to IST (Irish Standard Time, UTC+1) during British Summer Time from late March to late October.
How many hours ahead or behind is Dublin compared to New York?+
Dublin is typically 5 hours ahead of New York (Eastern Time). During daylight saving transitions, this gap can briefly shift to 4 or 6 hours, as the US and Ireland don't always change clocks on the same date.
What is the time difference between Dublin and London?+
Dublin and London are usually in the same time zone and share the same local time. Both observe GMT in winter and move one hour forward in summer, keeping them aligned throughout the year.
Does Dublin observe daylight saving time?+
Yes. Ireland, like most of Europe, moves clocks forward one hour on the last Sunday of March and back one hour on the last Sunday of October. During summer, Dublin operates on IST (UTC+1).
What is the time difference between Dublin and Sydney?+
The time difference between Dublin and Sydney varies between 9 and 11 hours depending on the time of year, since Australia and Ireland shift their clocks on different schedules. Sydney is always ahead of Dublin.
Is Dublin on GMT or UTC?+
Dublin uses GMT (Greenwich Mean Time, UTC+0) as its standard (winter) time. In summer, it advances to IST (UTC+1). GMT and UTC are effectively equivalent for everyday timekeeping purposes.