The
United Kingdom Bank Holidays Act 1871 established the first Bank holidays in
Ireland. The act designated four Bank holidays in Ireland: • Easter Monday •
Whit Monday • First Monday in August • Saint Stephen's Day As
Good Friday and Christmas Day were traditional days of rest and Christian worship (as were Sundays), therefore it was felt unnecessary to include them in the act as they were already recognised as common law holidays. In 1903, Saint Patrick's Day became an official public holiday in Ireland. This was due to the
Bank Holiday (Ireland) Act 1903, an Act of Parliament introduced by the Irish
MP James O'Mara. In 1939, the
Oireachtas passed the
Holidays (Employees) Act 1939 which designated the public holidays as: • Saint Patrick's Day • Easter Monday • Whit Monday • First Monday in August • Christmas Day • Saint Stephen's Day The
Holidays (Employees) Act 1973 replaced the Whit Monday holiday with the first Monday in June. New Year's Day was added by
Statutory instrument in 1974. The October Holiday was added in 1977. In 2022 only, Friday 18 March was a public holiday, to recognise the efforts of the country during the
COVID-19 pandemic. In 2023,
Saint Brigid's Day (Imbolc) became a public holiday, to mark both the saint's feast day and the seasonal festival. It is observed on the first Monday of February, or on 1 February if it falls on a Friday. A government statement noted that it is the first Irish public holiday named after a woman, and "means that all four of the traditional
Celtic seasonal festivals will now be public holidays".
Once-off public holidays The power to introduce an additional public holiday is provided for in the
Organisation of Working Time Act 1997 and the
Minister for Enterprise, Tourism and Employment may introduce a new public holiday by regulation. To date, three once-off public holidays have been introduced under the Act via Statutory Instrument. These were: ==School holidays==