June 2026 in Ireland
3 holidays / observances this month. Notable dates include First Monday in June, World Environment Day, Father's Day. See the full 2026 calendar or holidays list.
Calendar
June 2026 — Ireland
Full June 2026 calendar for Ireland. Tap a marked day for holiday details.
Public / federal holidayObservanceInternational dayToday
June 2026
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Holidays in June
3 dates
First Monday in June
Mon, Jun 1 · Public holiday
World Environment Day
Fri, Jun 5 · Observance
Father's Day
Sun, Jun 21 · Observance