How is St Patrick's Day calculated?

This event is observed every year on 17 March.

When is St Patrick's Day 2025?

Name: St Patrick's Day
Start: 2025-03-17
End: 2025-03-17
Location: Worldwide

Monday, 17 March 2025

St Patrick's Day is celebrated on 17 March honouring Saint Patrick, the patron saint of Ireland, with parades, festivals, and cultural celebrations of Irish heritage around the world.

Frequently asked questions

When is St Patrick's Day 2025?: St Patrick's Day 2025 is on Monday, 17 March 2025.
What day of the week is St Patrick's Day 2025?: It falls on Monday.
How is St Patrick's Day calculated?: This event is observed every year on 17 March.