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Constitution Day · Ireland

Constitution Day (Ireland) is coming up.

Tuesday, 29 December 2026

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About Constitution Day (Ireland)

Constitution Day (Ireland) is marked on 29 December each year in Ireland. It’s one of the Constitution Days of different countries listed on Wikipedia.

In 2026 it falls on a Tuesday; in 2027 it’s on Wednesday 29 December, and in 2028 on Friday 29 December. Also in December 2026: National Fruitcake Day (27 Dec), Good Riddance Day (28 Dec) and New Year's Eve (31 Dec). From this page you can add it to your calendar, get an email before it, share the countdown, or show it full screen.

How we work out the date
It’s on 29 December every year.
Sources

Page updated 5 November 2026. Report a wrong date

Dates

YearDate
2026Tuesday, 29 December
2027Wednesday, 29 December
2028Friday, 29 December
2029Saturday, 29 December
2030Sunday, 29 December
2031Monday, 29 December
2032Wednesday, 29 December
2033Thursday, 29 December
2034Friday, 29 December
2035Saturday, 29 December

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