Ireland • Local Time
Saturday, December 27, 2025
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Dublin, Ireland's vibrant capital, operates on Greenwich Mean Time (GMT/UTC+0) in winter and Irish Standard Time (IST/UTC+1) in summer. This literary city of Joyce and Yeats is now also Europe's tech hub.
Irish Summer Time (IST) runs last Sunday of March to last Sunday of October, synchronized with UK and EU.
Dublin is UTC+0 (GMT) / UTC+1 (IST). When noon in Dublin: NYC 7 AM, Paris 1 PM, Tokyo 9 PM.
Shops 9 AM to 6 PM (later Thursday). Pubs open 10:30 AM to 11:30 PM (later weekends).
Same timezone as London. Ireland's time is Greenwich Mean Time despite being west of Greenwich.
May to September for longest days and festivals.
Ireland's capital with rich literary and musical heritage. Major European tech hub (Google, Facebook, Apple HQs).
Oceanic with mild temperatures year-round (4-8°C winter, 15-20°C summer). Frequent rain but rarely heavy.