Saint Patrick's Day

Quick Facts
- Date
- Monday, March 17, 2031
- Observed in
- Australia, Canada, United Kingdom, Ireland, United States
- Type
- Religious Holiday
What is Saint Patrick's Day?
Saint Patrick's Day (Lá Fhéile Pádraig in Irish) is celebrated on March 17 and honors Saint Patrick, the foremost patron saint of Ireland. This national holiday commemorates the arrival of Christianity in Ireland and celebrates Irish culture and heritage worldwide. Originally a religious feast day, it has evolved into a global celebration of Irish identity featuring parades, wearing of green, shamrocks, and traditional music and dancing. Saint Patrick's Day is a public holiday in Ireland and Northern Ireland.
When is Saint Patrick's Day 2031?
Saint Patrick's Day is on Monday, March 17 in 2031. Check the dates and days for other years in the table below.
History & Origin
Saint Patrick was born in Roman Britain in the late 4th century. At age 16, he was captured by Irish raiders and taken to Ireland as a slave, where he worked as a shepherd for six years. After escaping and returning to Britain, he had a vision calling him back to Ireland as a missionary. He returned around 432 AD and spent the rest of his life converting the Irish to Christianity, establishing monasteries, churches, and schools. He died on March 17, 461 AD. The day has been commemorated as a religious feast since the early 17th century, but became an official public holiday in Ireland in 1903. The first Saint Patrick's Day parade was not in Ireland but in Boston in 1737, organized by Irish immigrants. Dublin held its first parade in 1931.
How It's Celebrated
Saint Patrick's Day traditions blend religious observance with cultural celebration. In Ireland, the day begins with attending Mass, followed by parades in cities and towns across the country. Dublin's parade attracts hundreds of thousands of spectators. The wearing of green clothing and shamrocks is ubiquitous - the shamrock being the symbol Saint Patrick allegedly used to explain the Holy Trinity. Traditional Irish music sessions (seisiún) take place in pubs, and Irish dancing is performed. Special dishes include Irish stew, colcannon, soda bread, and bacon and cabbage. The "drowning of the shamrock" involves placing a shamrock in the last drink of the evening. Globally, famous landmarks are illuminated in green, from the Sydney Opera House to the Pyramids of Giza.
Where It's Observed
Saint Patrick's Day is a public holiday in 1 country. In 2031, it falls on Monday, March 17.
Fun Facts
- Saint Patrick was not actually Irish - he was born in Roman Britain, possibly in Wales or Scotland
- The original color associated with Saint Patrick was blue, not green - green became dominant in the 18th century
- There are no snakes in Ireland, and the legend of Patrick driving them out is likely a metaphor for driving out paganism
- The Chicago River has been dyed green for Saint Patrick's Day since 1962
- More Guinness is consumed worldwide on Saint Patrick's Day than any other day of the year - about 13 million pints
Frequently Asked Questions
Why is Saint Patrick's Day on March 17?
March 17 is the traditional death date of Saint Patrick in 461 AD. The day was established as a feast day by the Catholic Church in the early 17th century and has been observed on this date ever since.
Why do people wear green on Saint Patrick's Day?
Green represents Ireland (the Emerald Isle), the shamrock, and Irish nationalism. While blue was originally associated with Saint Patrick, green became dominant during the Irish independence movement in the 18th century.
What is the significance of the shamrock?
According to legend, Saint Patrick used the three-leafed shamrock to explain the Holy Trinity (Father, Son, and Holy Spirit) to the Irish people. It has become the national emblem of Ireland.
Is Saint Patrick's Day a public holiday?
Yes, Saint Patrick's Day is a public holiday in Ireland and Northern Ireland. It is also a bank holiday in Montserrat and a provincial holiday in Newfoundland and Labrador, Canada.
Travel Inspiration
Planning a trip around Saint Patrick's Day? Explore our travel guides for destinations where this holiday is celebrated.


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