A heritage observance in March honoring the history and contributions of Irish Americans.
Last updated February 26, 2026 · by the
Holiday Calendar Team
The U.S. Congress designated March 1991 as Irish-American Heritage Month in 1990 and requested a presidential proclamation, first issued by President George H.W. Bush on March 12, 1991.
Get ready to celebrate Irish-American Heritage Month starting March 1! This annual celebration was started in 1991, and is dedicated to recognizing the contributions of Irish Americans throughout history. With almost 40 million people in the United States claiming Irish ancestry, this month is a great opportunity to learn about and appreciate the culture, traditions and values of the Irish people. From traditional music, dance and food to the impact of the Irish immigrants on American politics and society, there's something for everyone to enjoy during this festive month. So let's get together and show our pride in being part of this vibrant heritage!
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WHY THIS DAY MATTERS
Irish-American Heritage Month is also a time for learning about the unique contributions that Irish Americans have made to our society. Events such as parades, festivals, lectures, film screenings and exhibits provide educational opportunities for everyone to reflect on the shared experiences and complex history of those with Irish ancestry.
Irish-American Heritage Month is a time to celebrate the rich cultural contributions of those of Irish descent living in the United States. From their traditional music and dance to their enduring literature and art, Irish culture has played an important role in America for centuries – something worth celebrating!
During this month, we honor the legacy of the millions of Irish immigrants who left everything behind to come to the United States in search of better lives. They helped to shape our nation's history and future through their labor, patriotism and loyalty to America over generations.
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A heritage observance in March honoring Greek American culture and contributions and aligning with Greek Independence Day on March 25.
