Ireland Time Zone Map

Ireland follows Greenwich Mean Time (GMT, UTC+0) during the winter months and changes to Irish Standard Time (IST, UTC+1) during the daylight saving period. Each year, clocks are advanced on the last Sunday in March and set back on the last Sunday in October, in line with the European Union’s daylight saving schedule. During winter, Ireland shares the same time zone as the United Kingdom, while in summer it aligns with several Western European regions, making travel, business, and international communication straightforward. This Ireland Time Zone Map provides a detailed overview of Ireland’s UTC offset, daylight saving time schedule, seasonal clock changes, and its place within the Western European time zone system.

Ireland standard time zone map

Ireland standard time zone map

What Time Zone Is Ireland In?

Ireland follows Greenwich Mean Time (GMT), which is UTC+00:00 during the standard-time period. During daylight saving time, the country changes to Irish Standard Time (IST), which is UTC+01:00. The same official time applies throughout Ireland, including Dublin, Cork, Limerick, Galway, Waterford, Drogheda, Kilkenny, and Sligo.

Europe time zone map with UTC +0

Europe time zone map with UTC +0

World time zone map with Ireland

World time zone map with Ireland

Does Ireland Use Daylight Saving Time?

Yes. Ireland observes daylight saving time. Clocks move forward by one hour on the last Sunday in March, changing from GMT (UTC+00:00) to IST (UTC+01:00), and move back by one hour on the last Sunday in October. Ireland follows the European Union’s seasonal clock-change schedule.

Ireland time zone map with Europe

Ireland time zone map with Europe

Europe time zone map with UTC colors

Europe time zone map with UTC colors

Europe time zones map with Ireland

Europe time zones map with Ireland

Ireland and Europe time zone map

Ireland and Europe time zone map

Ireland country time zone map

Ireland country time zone map

What Time Is It in Ireland (Dublin) Right Now?

Current Local Time in Ireland
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Ireland (UTC+0) • GMT / IST

Ireland Major Cities in This Time Zone:

  • Dublin
  • Cork
  • Limerick
  • Galway
  • Waterford
  • Drogheda
  • Kilkenny
  • Sligo

Ireland on Europe time zone map

Ireland on Europe time zone map

Ireland time zone map

Ireland time zone map

Ireland UTC +0 time zone map

Ireland UTC +0 time zone map

Western and Central Europe time zones map

Western and Central Europe time zones map

Time Difference Between Dublin and Major Cities

CityTime Difference
Paris1 hour ahead of Dublin
Berlin1 hour ahead of Dublin
Rome1 hour ahead of Dublin
LondonSame time as Dublin
New YorkUsually 5 hours behind Dublin
DublinLocal reference time
Los AngelesUsually 8 hours behind Dublin
Madrid1 hour ahead of Dublin
Istanbul2 or 3 hours ahead of Dublin
Dubai3 or 4 hours ahead of Dublin
Tokyo8 or 9 hours ahead of Dublin
SydneyUsually 9 to 11 hours ahead of Dublin
Singapore7 or 8 hours ahead of Dublin
Delhi4 hours 30 minutes or 5 hours 30 minutes ahead of Dublin

Time differences may change during the year because Ireland and some comparison cities observe daylight saving time on different dates, while other locations do not change their clocks.

Ireland Map with Country Border

What Countries Share the Same Time Zone?

  • United Kingdom — GMT / BST
  • Portugal — GMT / WEST
  • Canary Islands, Spain — WET / WEST
  • Faroe Islands — WET / WEST

World time zone map with Ireland

FAQ

What time zone does Ireland use?

Ireland uses Greenwich Mean Time (GMT), UTC+00:00, during standard time and Irish Standard Time (IST), UTC+01:00, during daylight saving time.

Does Ireland change clocks for daylight saving time?

Yes. Ireland moves its clocks forward on the last Sunday in March and back on the last Sunday in October.

Is all of Ireland in the same time zone?

Yes. Dublin, Cork, Limerick, Galway, Waterford, and all other parts of Ireland use the same national time.

Is Ireland in the same time zone as the United Kingdom and Portugal?

Ireland normally has the same local time as the United Kingdom and Portugal, although their daylight-saving abbreviations differ.

Is Dublin in the same time zone as London and Lisbon?

Yes. Dublin, London, and Lisbon normally have the same local time throughout the year.

What time is Ireland compared with UTC?

Ireland is on UTC during standard time and one hour ahead of UTC during daylight saving time.

When does daylight saving time begin and end in Ireland?

Daylight saving time begins on the last Sunday in March and ends on the last Sunday in October.

What is the IANA time zone for Dublin?

The IANA time zone identifier for Dublin and Ireland is Dublin.

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