Few things trip up family holiday planning quite like realising the school calendar doesn’t match your own. Whether you’re booking flights for an October midterm break or trying to figure out if September means back-to-school or another break, the answer depends entirely on where you live.

Ireland school year start: week containing 1 September 2025 ·
NI schools resume after summer: 1 September 2025 ·
Halloween break (Ireland): 27–31 October 2025 ·
Christmas break (NI): 22 December 2025 – 2 January 2026 ·
NZ school year start (approx.): late January 2025 (varies by region) ·
SA school year start (approx.): mid‑January 2025 (varies by province)

Quick snapshot

1Confirmed facts
2What’s unclear
3Timeline signal
4What’s next
  • Check individual school websites in Ireland for exact 2025/26 term dates
  • Consult local authority calendars in the UK for region-specific holidays
  • Verify NZ term dates with each school or regional Ministry office
  • Watch for the SA national school calendar publication (usually by mid-2024)

Six jurisdictions, six different rhythms. Here’s how the key dates stack up across the countries covered.

Jurisdiction September 2025 status Key autumn break
Ireland (ROI) Term begins week of 1 Sep Halloween midterm: 27–31 Oct
Northern Ireland Schools resume 1 Sep Halloween: 30–31 Oct
England/Wales Autumn term starts 1–2 Sep (varies) Half-term: 27–31 Oct
New Zealand Term 3 in progress (Jul–Sep) Term 3 break: late Sep (approx.)
South Africa Term 3 in progress (Jul–Sep) September break: late Sep (approx.)
Bottom line: The pattern: every jurisdiction except New Zealand and South Africa treats September as a back-to-school month. For Southern Hemisphere countries, September is a spring term with a short break near the equinox.

What are the dates for school holidays in Ireland?

Ireland’s school year doesn’t have a single national start date — but the rule is simple: the school year normally starts in the week in which 1 September falls, according to Citizens Information (official public service body). The Government of Ireland Department of Education (national education authority) confirms that exact dates are not standardised and can vary by school. Primary schools must be open for at least 182 days; post-primary schools for at least 166 days.

Primary and post‑primary school terms

  • School year begins: week containing 1 September 2025 (varies by school)
  • Halloween midterm break: Monday 27 October to Friday 31 October 2025 inclusive (Citizens Information)
  • Christmas break: schools close Friday 19 December 2025 and reopen Monday 5 January 2026 (Citizens Information)

Halloween break dates

  • Autumn mid-term (Halloween): 27–31 October 2025
  • This five-day break applies to both primary and post-primary schools

Christmas and Easter holidays

  • Christmas 2025: 19 December to 4 January
  • Easter 2026: typically falls in late March/early April — check individual school calendars
The catch

Because Ireland doesn’t standardise start dates down to the day, parents planning early September trips should confirm with their specific school — not just the national calendar. A difference of a few days can make or break a booking.

The implication: Ireland’s September school holidays are essentially non-existent for most families — school is in session. The real holiday window for autumn planning is the Halloween break in late October.

What are the UK school holidays for September 2025?

The United Kingdom operates four separate education systems — England, Scotland, Wales, and Northern Ireland — each with its own term structure. September 2025 is overwhelmingly a back-to-school month across the UK, but the exact dates vary.

Northern Ireland is the most straightforward case: the Department of Education Northern Ireland (government authority) states schools resume after the summer holiday on 1 September 2025. The Department notes these are “non-operational dates” meaning schools can choose to stay open on those dates to suit their circumstances.

Northern Ireland school holiday dates

  • Schools resume after summer: 1 September 2025 (Dept of Education NI)
  • Halloween holiday: 30–31 October 2025
  • Christmas break: 22 December 2025 – 2 January 2026 (Dept of Education NI)

England, Scotland, Wales variations

  • In England and Wales, local authorities set term dates individually. The Royal Borough of Kensington and Chelsea (London local authority) lists autumn term as Monday 1 September to Friday 24 October 2025, with half-term week 27–31 October.
  • Scotland’s school year typically starts in mid-August, meaning students are already several weeks into term by 1 September.
  • A comprehensive UK calendar summary suggests England/Wales summer holidays end around 2 September 2025, with autumn half-term 27–31 October (Getaway Agenda (holiday calendar site)).

Half‑term dates

  • England/Wales half-term: 27–31 October 2025
  • Northern Ireland Halloween: 30–31 October 2025 (shorter break than ROI or England)
  • Scotland: October week varies by council area
What to watch

Northern Ireland families have the tightest September window — school starts on the 1st with no break until late October. England and Wales families get the same half-term week, but Scotland’s earlier start means their October break often falls earlier too.

Bottom line: The pattern: across all four UK nations, September itself is a no-holiday month. The first break comes at the end of October, giving families about seven weeks of continuous term before the Halloween/half-term pause.

What date are NZ school holidays in 2025?

New Zealand operates on a four-term school year that runs from late January to mid-December — completely inverse to the Northern Hemisphere calendar. As a result, September 2025 falls in the second half of Term 3, with a short break between terms coming around late September.

The New Zealand Ministry of Education (national education authority) says schools set their own start and end dates within the framework of school terms and holidays. There is no single national September holiday date.

New Zealand term dates overview

  • Term 1: late January to mid-April
  • Term 2: late April to early July
  • Term 3: mid-July to late September (with a break at end)
  • Term 4: mid-October to mid-December

How to find regional variations

  • Consult the official NZ Ministry of Education website for term date frameworks
  • Check individual school websites for their specific 2025 term calendars
  • Be aware that some schools may shift term dates by a week depending on local holidays

The trade-off: New Zealand families planning around September 2025 should expect a break around the end of Term 3 (late September/early October), not a single week in September itself. For a September-specific holiday, the window is tight — it falls mid-term.

What are the school holidays for 2025 in South Africa?

Like New Zealand, South Africa’s school year runs from mid-January to early December, making September a spring month in Term 3. The Department of Basic Education (national government authority) sets the national school calendar, but exact 2025 dates vary by province.

South African school calendar overview

  • Term 1: mid-January to late March
  • Term 2: mid-April to late June
  • Term 3: late July to late September (with a break at end)
  • Term 4: mid-October to early December

Provincial differences

  • Each province publishes its own school calendar based on the national framework
  • Public holidays may affect term dates differently across provinces
  • Check the official Department of Basic Education website or your provincial education department for the confirmed 2025 calendar
The upshot

South African families get a short break in late September/early October between Terms 3 and 4, but the window is narrow. Anyone planning a spring holiday should check provincial dates as soon as they’re published — typically by mid-year of the preceding school year.

Why this matters: for South African readers, September 2025 means the last few weeks of Term 3, with a break coming right at the end. That short window is the closest thing to a “September holiday” in the national calendar.

What date is October midterm 2026?

Looking ahead to 2026, Ireland’s October midterm break has not yet been officially confirmed by the Department of Education. Based on the 2025 precedent of 27–31 October, the 2026 midterm is expected to fall in the last full week of October (likely 26–30 October 2026), but this is not yet binding.

Mid‑term break in Ireland for 2026

  • 2025 precedent: 27–31 October (Monday to Friday)
  • Expected 2026 timing: last full week of October
  • Not yet officially confirmed — check with Gov.ie Department of Education closer to the date

Expected timing

  • The midterm typically aligns with the Halloween holiday period
  • Schools often communicate their 2026/27 calendar by early 2026
  • Individual school calendars will confirm the exact dates

The implication: anyone planning a 2026 October trip should mark the last week of October as a probable school holiday, but hold off on non-refundable bookings until the official calendar is published.

Timeline

  • Late January 2025: South Africa and New Zealand school years begin (approximate)
  • 1 September 2025: Northern Ireland schools resume; Irish school year begins
  • 27–31 October 2025: Halloween midterm break (Ireland, NI, England/Wales half-term)
  • 22 December 2025 – 2 January 2026: Christmas break (NI)
  • Late September/early October 2025: Term 3 break (New Zealand, South Africa)
  • October 2026 (expected last full week): October midterm break (Ireland) — confirm closer to date

What’s clear and what’s not

Confirmed facts

  • Ireland Halloween break 2025: 27–31 Oct (Citizens Information)
  • NI schools resume 1 Sep 2025 (Dept of Education NI)
  • NI Halloween: 30–31 Oct 2025 (Dept of Education NI)
  • NI Christmas break: 22 Dec 2025 – 2 Jan 2026
  • Ireland Christmas: 19 Dec 2025 – 5 Jan 2026

What’s unclear

  • Exact NZ 2025 term dates by region — not provided in inputs
  • Exact SA 2025 school holiday dates — not yet published
  • October midterm 2026 exact dates — not yet published

Key perspectives

Schools resume after the summer holiday on 1 September 2025, with Halloween on 30 & 31 October 2025.

— Department of Education Northern Ireland (government authority)

The school year normally starts in the week in which 1 September falls.

— Citizens Information Ireland (official public service body)

The 2025–26 school year begins in early September 2025 with Halloween break 27–31 October.

— Superprof Ireland (education resource platform)

For Irish and UK families planning around September 2025, the equation is simple: school is in session, and the first meaningful break comes in late October. For New Zealand and South African families, September is mid-term with a break at month-end — but the exact dates depend on which school or province you’re in. The October 2026 midterm remains a question mark, but the historical pattern strongly points to the last week of October. For parents in any jurisdiction, the only reliable move is to check your specific school’s calendar and consult the relevant government education department — because one family’s September holiday is another’s second week of term.

Are school holiday dates the same across all UK regions?

No. England, Scotland, Wales, and Northern Ireland each set their own term dates. Northern Ireland resumes on 1 September 2025; England and Wales typically start 1–2 September; Scotland begins in mid-August.

When does the school year end in Ireland for 2025/26?

The school year ends in June 2026, with exact dates varying by school. Primary schools must be open 182 days; post-primary 166 days.

Do New Zealand school holidays align with Northern Hemisphere dates?

No. New Zealand’s school year runs from late January to mid-December, with four terms. September is mid-Term 3, with a break at the end of September/early October.

What is the difference between mid-term break and half-term?

They refer to the same concept — a short break in the middle of a school term. In Ireland it’s called mid-term; in England and Wales it’s half-term. Both typically last one week.

How can I find my child’s specific school holiday dates?

Check your school’s website for its calendar, or consult your local education authority or government department (e.g., gov.ie for Ireland, education-ni.gov.uk for NI).

Are there any public holidays in September 2025 that affect schools?

In most regions, no September public holidays close schools. However, check for local holidays in specific areas (e.g., some UK local authorities have early September bank holidays).

Will October midterm 2026 be the same as 2025?

Likely similar — the last full week of October — but not yet officially confirmed. Check the Department of Education website closer to the date.