The Isle of Anglesey school holidays include 6 half-term and holiday breaks across each academic year. This page explains the Autumn term, Christmas holidays, Spring term, Easter holidays, May Day bank holiday, Summer term, and summer holidays.
You’ll also find teacher training days, inset days, and each important bank holiday in a clear school calendar. Based on information from Anglesey County Council, the page also helps you access the PDF Calendar and understand the wider school holidays in Wales schedule at a glance.

Isle of Anglesey School Term Dates 2026 to 2027
Anglesey schools follow a three-term structure across the academic year. Here are the full Isle of Anglesey School term dates for 2026/27:
| Term | Start Date | End Date |
|---|---|---|
| Autumn Term 2026 | 1 September 2026 | 18 December 2026 |
| Spring Term 2027 | 4 January 2027 | 19 March 2027 |
| Summer Term 2027 | 5 April 2027 | 20 July 2027 |
Isle of Anglesey School Holidays 2026 to 2027
Here’s the full breakdown of Isle of Anglesey school holidays for the 2026/27 academic year:
| Holiday | Start Date | End Date |
|---|---|---|
| Autumn Half Term | 26 October 2026 | 30 October 2026 |
| Christmas Holidays | 21 December 2026 | 1 January 2027 |
| Spring Half Term | 8 February 2027 | 12 February 2027 |
| Easter Holidays | 22 March 2027 | 2 April 2027 |
| May Day (Bank Holiday) | 3 May 2027 | — |
| Summer Half Term | 31 May 2027 | 4 June 2027 |
Isle of Anglesey School Term Dates 2027 to 2028
Looking ahead to the next school year, here are the term dates for 2027/28:
| Term | Start Date | End Date |
|---|---|---|
| Autumn Term 2027 | 1 September 2027 (Schools open for pupils 2 September) | 22 December 2027 |
| Spring Term 2028 | 6 January 2028 | 7 April 2028 |
| Summer Term 2028 | 24 April 2028 | 19 July 2028 |
Isle of Anglesey School Holidays 2027 to 2028
Here’s what the holiday calendar looks like for the Isle of Anglesey school holidays 2027/28 school year:
| Holiday | Start Date | End Date |
|---|---|---|
| Autumn Half Term | 25 October 2027 | 29 October 2027 |
| Christmas Holidays | 23 December 2027 | 5 January 2028 |
| Spring Half Term | 21 February 2028 | 25 February 2028 |
| Easter Holidays | 10 April 2028 | 21 April 2028 |
| May Day (Bank Holiday) | 1 May 2028 | — |
| Summer Half Term | 29 May 2028 | 2 June 2028 |
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Teacher Training Days (Inset Days)
What Are Inset Days?
Inset days, also known as teacher training days, are days when schools are closed to pupils but open to staff for training and planning. These are separate from the standard school holidays and are arranged individually by each school.
Inset Days 2026-2027
There are 5 inset days to be arranged by the school during the 2026/27 school year. Because each school sets its own dates, always check with your child’s school for the exact days.
Inset Days 2027-2028
Similarly, there are 5 inset days for the 2027/28 school year, scheduled by each school individually. These days are not listed in the council’s official term dates, so confirm directly with your school.
Schools Closed for Elections in Anglesey
Some Anglesey schools close when elections are held. When this happens, those schools open for the equivalent number of days at the end of the summer term. This ensures pupils don’t lose any teaching time across the school year.
Download Term Dates PDF
Get the official school holiday dates directly from Anglesey County Council:
Explore Official UK Public Holiday Dates
Access verified public holiday dates, yearly calendars, and regional breakdowns all in one place. Our regularly updated guide ensures you never miss an important UK holiday.
View UK Public HolidaysAlso Check: Powys School Holidays
FAQs
When do schools break up for Christmas in Anglesey?
Anglesey schools break up for Christmas on 21 December and return on 4 January. The Christmas holidays run for approximately two weeks.
When do schools break up for summer in Anglesey?
Anglesey schools break up for summer on 20 July. The summer holidays run for approximately six weeks before the new term begins.
What are inset days?
Inset days are teacher training days when schools are closed to pupils. Each school arranges its own 5 inset days during the year.
Is May Day a bank holiday in Anglesey?
Yes, May Day is a bank holiday in Anglesey. Schools are closed on this day each year.
Do all Anglesey schools follow the same term dates?
Yes, primary, secondary and special schools on Anglesey follow the same term dates. However, inset days may vary by school.
Useful Resources
For accurate dates, always visit the official source for school Term Dates.