Home Global Holiday Calendar Global Holiday Calendar Ireland Ireland: St. Patricks Day Ireland: St. Patricks Day View all events Download Add to Calendar Export to other calendar/iCal When: March 19, 2018 all-day 2018-03-19T00:00:00+00:00 2018-03-20T00:00:00+00:00 Where: Ireland EMEA Ireland Note : These holidays are subject to change as per local regulations of the respective country. Print