Irish October Bank Holiday

Quick Facts
- Date
- Monday, October 26, 2026
- Observed in
- Ireland
- Type
- Cultural Holiday
What is Irish October Bank Holiday?
The Irish October Bank Holiday (Lá Saoire Bainc Dheireadh Fómhair in Irish) falls on the last Monday of October and is one of Ireland's nine public holidays. This autumn holiday coincides with the period of the ancient Celtic festival of Samhain, which marked the end of the harvest season and the beginning of winter. The timing means the holiday often falls close to Halloween, for which Ireland is the ancestral home, making it a special time for Irish cultural celebrations.
When is Irish October Bank Holiday 2026?
Irish October Bank Holiday is on Monday, October 26 in 2026. Check the dates and days for other years in the table below.
History & Origin
The October Bank Holiday was established in Ireland in 1977, making it one of the more recent additions to Ireland's public holidays. However, its timing connects it to one of the most ancient and significant Celtic festivals: Samhain. Celebrated from October 31 to November 1, Samhain marked the end of the harvest and the beginning of the "dark half" of the year. The Celts believed the boundary between the worlds of the living and the dead became thin during Samhain, allowing spirits to cross over. These beliefs evolved into Halloween traditions that spread worldwide from Ireland.
How It's Celebrated
Modern October Bank Holiday celebrations blend autumn activities with Halloween preparations. Many Irish families use the long weekend for autumn breaks, often visiting scenic areas to enjoy the fall colors. Halloween events and festivals are popular, with Dublin's Bram Stoker Festival celebrating the Irish author's connection to gothic horror. Traditional Halloween customs have Irish origins: carving pumpkins (originally turnips in Ireland), dressing in costumes to confuse spirits, and games like apple bobbing. Bonfires are still lit in some communities, echoing ancient Samhain traditions. The holiday also coincides with the end of British Summer Time, when clocks go back.
Where It's Observed
Irish October Bank Holiday is a public holiday in 1 country. In 2026, it falls on Monday, October 26.
Fun Facts
- Ireland is considered the birthplace of Halloween, which evolved from the Celtic festival of Samhain
- The original Jack-o'-lanterns were carved from turnips in Ireland, not pumpkins
- Samhain bonfires were believed to ward off evil spirits and help souls find their way
- The Irish phrase for Halloween, Oíche Shamhna, means 'Night of Samhain'
- The tradition of trick-or-treating originated from Irish and Scottish traditions of 'guising' and 'souling'
Frequently Asked Questions
When is the Irish October Bank Holiday?
The Irish October Bank Holiday falls on the last Monday of October each year. It was established as a public holiday in 1977.
What is Samhain?
Samhain is an ancient Celtic festival marking the end of the harvest season and the beginning of winter, celebrated from October 31 to November 1. It is the origin of Halloween and was believed to be a time when the boundary between the living and dead was thinnest.
Is Ireland the birthplace of Halloween?
Yes, Halloween originated from the ancient Celtic festival of Samhain, which was celebrated in Ireland over 2,000 years ago. Irish immigrants brought Halloween traditions to America in the 19th century.
Travel Inspiration
Planning a trip around Irish October Bank Holiday? Explore our travel guides for destinations where this holiday is celebrated.



