Public Holidays in Northern Ireland, United Kingdom 2031
7 total holidays4 national3 regional
2031 Holiday Calendar — Northern Ireland
| Date | Holiday | Day | Scope |
|---|---|---|---|
| 2031-01-01 | New Year's Day | Wednesday | National |
| 2031-03-17 | Saint Patrick's Day | Monday | Northern Ireland |
| 2031-05-05 | May Day | Monday | National |
| 2031-07-12 | Battle of the Boyne | Saturday | Northern Ireland |
| 2031-07-14 | Battle of the Boyne Holiday | Monday | Northern Ireland |
| 2031-12-25 | Christmas Day | Thursday | National |
| 2031-12-26 | Boxing Day | Friday | National |
Automate Northern Ireland holiday data via API
One API call. Filter by region code. Integrate in minutes.
cURL
curl -X GET \ "https://api.holidays.rest/v1/holidays?country=GB&year=2031" \ -H "Authorization: Bearer YOUR_API_KEY"
JavaScript — filter for Northern Ireland
const res = await fetch(
"https://api.holidays.rest/v1/holidays?country=GB&year=2031",
{ headers: { Authorization: "Bearer YOUR_API_KEY" } }
);
const holidays = await res.json();
// Filter for Northern Ireland (ISO code: NIR)
const regional = holidays.filter(h =>
!h.regions?.length || h.regions.includes("NIR")
);