Ask the Chatbot Games & Quizzes History & Society Science & Tech Biographies Animals & Nature Geography & Travel Arts & Culture ProCon Money Videos
St. Patrick’s Day
Table of Contents
Introduction & Top Questions References & Edit History Related Topics
Images & Videos
St. Patrick's Day parade St. Patrick's Day
What is the origin of St. Patrick's Day?
Who was the real St. Patrick?
How many Americans have Irish ancestry?
The chemistry behind craft beer
Quizzes
Holy week. Easter. Valladolid. Procession of Nazarenos carry a cross during the Semana Santa (Holy week before Easter) in Valladolid, Spain. Good Friday
Christianity Quiz
Flag of Ireland
The Irish Quiz
Related Questions
Read Next
SYDNEY, AUSTRALIA MARCH 21: Large crowds gather to watch the annual St Patrick's Day parade running through the CBD on March 21, 2010. The festival, marks the national day of Ireland, celebrated on March 17.
St. Patrick’s Day
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
autumn, fall, pumpkins, cornucopia, gords, thanksgiving, leaf
Thanksgiving Day in the United States
Manila folders marked confidential.
6 Oddly Named U.S. Government Operations
Group of children and their parents playing trick or treat on Halloween.
Why Do We Celebrate Halloween?
Discover
New Zealand. Political/Physical map. Includes locator.
Where Is “Old Zealand”?
Fish. Lionfish. Lion-fish. Turkey fish. Fire-fish. Red lionfish. Pterois volitans. Venomous fin spines. Coral reefs. Underwater. Ocean. Red lionfish swims by seaweed.
10 of the World’s Most Dangerous Fish
Illustration for Demystified "How Dangerous is Quicksand"
How Deadly Is Quicksand?
Groups of depositors in front of the closed American Union Bank, New York City. April 26, 1932. Great Depression run on bank crowd
Causes of the Great Depression
Entrants falling and tumbling over while chasing the cheese at the 2016 'Cheese Rolling' held at Cooper's Hill, in the Cotswolds, Brockworth England
7 of the World’s Most Dangerous Festivals
Ahura Mazda - relief of the Zoroastrian god Ahura Mazda at the ancient ruins of Persepolis in Iran. Also known as Ormazd Zoroastrianism,
Which Religion Is the Oldest?
Two chicks near an egg with a white background (poultry, chick, chickens, birds).
What Do Eggs Have to Do with Easter?

St. Patrick’s Day: Related Content

verifiedCite
While every effort has been made to follow citation style rules, there may be some discrepancies. Please refer to the appropriate style manual or other sources if you have any questions.
Select Citation Style
Share
Share to social media
URL
https://www.britannica.com/facts/Saint-Patricks-Day
Written and fact-checked by
The Information Architects of Encyclopaedia Britannica

The Information Architects maintain a master list of the topics included in the corpus of  Encyclopædia Britannica, and create and manage the relationships between them.
The Information Architects of Encyclopaedia Britannica

News •

Video shows New Jersey mayor stumbling during drunk driving arrest with young son in car • Mar. 29, 2025, 12:49 AM ET (NBC)
Labour MP says blackcurrant in Guinness 'a cardinal sin' in Ireland • Mar. 28, 2025, 2:34 AM ET (BBC)
St Patrick's party diverted to Ireland in Heathrow chaos • Mar. 22, 2025, 3:07 AM ET (BBC)

Photos and Videos

St. Patrick's Day parade
St. Patrick's Day
What is the origin of St. Patrick's Day?
Who was the real St. Patrick?
How many Americans have Irish ancestry?
The chemistry behind craft beer
See All Videos and Images →

Related Topics and References

Topics

Related Quizzes and Features

Quiz
Holy week. Easter. Valladolid. Procession of Nazarenos carry a cross during the Semana Santa (Holy week before Easter) in Valladolid, Spain. Good Friday
Christianity Quiz
Flag of Ireland
The Irish Quiz