July Bank Holiday 2025 Ireland: Dates Republic vs NI

The Republic of Ireland has no July bank holiday in 2025 — but Northern Ireland does. Northern Ireland marks the Battle of the Boyne as a public holiday on Monday 14 July 2025, creating a sharp divide across the island.

Republic of Ireland public holidays 2025: 10 · July bank holiday in Republic: None · Battle of the Boyne (NI): Monday 14 July 2025

Below is a side-by-side breakdown of public holiday counts and July arrangements for both jurisdictions in 2025.

What bank holidays are in Ireland 2025?

The Republic of Ireland observes 10 public holidays throughout 2025, while Northern Ireland has 11 — the extra date being the annual bank holiday tied to the Battle of the Boyne (Personio HR Lexicon). Both jurisdictions share most of the same occasions, including New Year’s Day, St Patrick’s Day, Christmas, and Boxing Day, but diverge on a handful of dates unique to each side of the border.

Republic of Ireland holidays

The Republic’s 2025 calendar runs as follows: New Year’s Day (1 January), St Brigid’s Day on 3 February (the first Monday of the month), St Patrick’s Day on 17 March, Easter Monday on 21 April, May Day on 5 May, June Bank Holiday on 2 June, August Bank Holiday on 4 August, October Bank Holiday on 27 October, Christmas on 25 December, and St Stephen’s Day on 26 December (flair HR). Notice the gap: there is no July public holiday anywhere in the Republic’s schedule.

Northern Ireland holidays

Northern Ireland’s list mirrors the Republic’s for shared holidays but adds two distinct dates: the Battle of the Boyne on 14 July 2025 and the Spring Bank Holiday on 26 May (as opposed to the Republic’s Early May Bank Holiday on 5 May) (Personio HR Lexicon). The August timing also differs — NI’s Summer Bank Holiday falls on the last Monday of August (25 August) rather than the first Monday like in the Republic.

Is there a holiday in July 2025?

This is where the two jurisdictions split. In the Republic of Ireland, there is no July bank holiday — 2025 brings no official day off during that month (Personio HR Lexicon). Northern Ireland, however, marks the occasion on Monday 14 July 2025 (Personio HR Lexicon). The reason for the difference traces back to the historical significance of the Battle of the Boyne in Northern Irish culture and politics.

Republic of Ireland

For those in the Republic, July 2025 is a working month from start to finish. The last public holiday before summer wraps was the June Bank Holiday on 2 June, and the next won’t arrive until the August Bank Holiday on 4 August (Personio HR Lexicon). That’s a six-week stretch with no statutory day off — a notable gap compared to other months on the calendar.

Northern Ireland

Northern Ireland marks the Battle of the Boyne each year, with the bank holiday falling on the nearest Monday to 12 July (Personio HR Lexicon). In 2025, 12 July falls on a Saturday, which means the substitute bank holiday lands on Monday 14 July — giving workers a long weekend spanning 12–14 July.

Is the 12th of July a bank holiday in Ireland?

The Twelfth of July (12 July) marks the anniversary of the Battle of the Boyne, a confrontation in 1690 between the forces of King William III and King James II that holds deep symbolic weight in Protestant unionist tradition in Northern Ireland (National Today). However, the actual date is not the bank holiday — when 12 July falls on a weekend, the substitute Monday becomes the official day off.

Observance details

The Battle of the Boyne is celebrated annually on 12 July, known locally as “The Twelfth.” Parades take place at 18 venues across Northern Ireland and also at Rossnowlagh in the Republic of Ireland — despite the south having no official holiday on that date (Orange Order). The holiday in NI, sometimes called Orangemen’s Day, reflects the cultural importance of the date rather than a straightforward calendar anniversary.

2025 date

In 2025, since 12 July lands on a Saturday, the official bank holiday in Northern Ireland shifts to Monday 14 July (Personio HR Lexicon). This follows the standard substitute-day rule: when an occasion falls on a weekend, the following Monday becomes the bank holiday.

What holiday is on July 12 in Ireland?

July 12 commemorates the anniversary of King William III’s victory at the Battle of the Boyne on 1 July 1690 (Old Style Julian calendar, equivalent to 11 July in the Gregorian reckoning) (Orange Order). The battle itself lasted roughly the equivalent of a school day and involved approximately 35,000 Williamite troops versus 25,000 Jacobites, deciding the fate of the thrones of England, Scotland, and Ireland.

Historical background

The Battle of the Boyne is widely regarded as the most politically significant battle of the Glorious Revolution, pitting Catholic King James II against Protestant King William III (Orange Order). 2025 marks the 335th anniversary of that victory — a milestone commemorated by the Orange Order as a defining moment in British and Irish history (Orange Order). Today, the Twelfth remains a flashpoint in Northern Irish cultural and political identity.

Regional observance

Northern Ireland treats the Twelfth as an official public holiday with bank status, while the Republic of Ireland does not observe it as a public holiday at any point (Ireland.com). Public transport in smaller Northern Irish towns is typically restricted on this bank holiday, and many businesses close for the day (Ireland.com).

What date is the August bank holiday weekend in Ireland?

For those in the Republic, the August Bank Holiday falls on the first Monday of August: 4 August 2025 (flair HR). Northern Ireland’s Summer Bank Holiday lands on the last Monday of August: 25 August 2025 (Personio HR Lexicon). These are different weeks — meaning cross-border workers or businesses with operations in both jurisdictions may need to plan around two separate summer breaks.

Republic date

The Republic’s August Bank Holiday on 4 August 2025 follows the standard Irish convention of scheduling most holidays on Mondays — six of the Republic’s ten public holidays in 2025 fall on a Monday (Personio HR Lexicon). This means the three-day weekend begins on Saturday 2 August and runs through Monday 4 August.

Northern Ireland date

Northern Ireland’s Summer Bank Holiday on 25 August 2025 — the last Monday of the month — creates a different three-day window, with the weekend running from Saturday 23 August through Monday 25 August. The contrast highlights how even shared holidays follow different rules on either side of the border.

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While the Republic skips July entirely, Northern Ireland marks 14 July, leading into shared August bank holiday coverage later that summer.

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