When is St. Patrick's Day in 2026?
St. Patrick's Day honors Saint Patrick, the patron saint of Ireland, who brought Christianity to Ireland in the 5th century. The holiday originated as a Catholic feast day in the early 17th century. Irish immigrants, particularly in the US, transformed it into a secular celebration of Irish culture.
People wear green, attend parades, and enjoy Irish food and drink. The shamrock, associated with St. Patrick's teaching of the Holy Trinity, is a key symbol. Cities dye rivers green, and buildings worldwide are illuminated in green light.
Chicago dyes its river green since 1962. In Dublin, the multi-day festival features parades and concerts. In Montserrat (Caribbean), it's a public holiday celebrating both Irish heritage and a failed slave uprising. Tokyo holds one of Asia's largest St. Patrick's Day parades.
St. Patrick's Day 2026 falls on 17/03/2026. Visit our countdown page to see exactly how many days are left!
It depends on the country. Check our country-specific holiday calendars for detailed information about public holidays in your region.
Yes! Download free printable calendars with St. Patrick's Day highlighted from BaseCalendar. Available in PDF and PNG formats.
Last updated: February 12, 2026