Sunday
October 17
18 holidays and observances fall on this day.
Wear Something Gaudy Day
On October 17, Wear Something Gaudy Day encourages everyone to showcase their most vibrant and flamboyant clothing.
World Trauma Day
World Trauma Day (17 October) raises global awareness about injury care and trauma prevention with practical ways to get involved.
International Day for the Eradication of Poverty
Explore the meaning and history of the International Day for the Eradication of Poverty, and discover simple, heartfelt ways to observe this important global day.
Child Poverty Day
Child Poverty Day on October 17 raises awareness about the urgent need to support and protect children living in poverty.
National Pasta Day
National Pasta Day (October 17) celebrates pasta in all its forms—cooking, sharing, and enjoying this timeless dish.
Spreadsheet Day
Spreadsheet Day (17 October) celebrates the release of VisiCalc and the everyday power of spreadsheets in organizing and understanding data.
Forgive An Ex Day
Forgive An Ex Day (October 17) encourages emotional healing by letting go of past relationship hurt and choosing peace.
National Mulligan Day
National Mulligan Day (October 17) celebrates second chances and encourages everyone to try again with kindness and courage.
Black Poetry Day
Black Poetry Day honors Black poets and their voices, from Jupiter Hammon to today’s writers, celebrating expression, identity, and literary legacy.
National Playing Card Collection Day
National Playing Card Collection Day (October 17) celebrates the art, history, and community of collecting playing cards.
Sunday School Teacher Appreciation Day
Sunday School Teacher Appreciation Day honors the dedication and spiritual service of Sunday school teachers in churches, encouraging congregational gratitude and recognition.
National Edge Day
National Edge Day (October 17) celebrates the straight edge lifestyle—sober commitment, music, community, and integrity.
Women in Military Service for America Memorial Anniversary
Women in Military Service for America Memorial Anniversary (October 17) marks the dedication of the national memorial honoring U.S. military women.
Developmental Language Disorder Awareness Day
Learn about Developmental Language Disorder Awareness Day — its meaning, origins, and simple ways to observe and support those with DLD.
National Pay Back a Friend Day
National Pay Back a Friend Day (October 17) encourages settling debts to friends, restoring trust, and showing gratitude.
Four Prunes Day
Four Prunes Day (October 17) is a fun food holiday encouraging people to eat four prunes and enjoy their sweet taste and digestive benefits.
National Catholic Men’s Conference Day
National Catholic Men’s Conference Day (October 17) promotes Catholic men’s conferences, encouraging faith, fellowship, and growth among men.
World Toy Camera Day
World Toy Camera Day celebrates lo‑fi analog photography using toy cameras, encourages creative play and community, and honors the beauty of imperfection.
Coming up next
World Menopause Day
World Menopause Day is marked to raise awareness and support women through the physical and emotional changes of menopause.
International Adjust your Chair Day
International Adjust Your Chair Day encourages people to optimize their seating and posture to support comfort, health, and productivity.
Women’s Global Happiness Day
Women’s Global Happiness Day highlights women’s mental health, encourages expressions of joy and well‑being and empowerment in the face of depression.
International Infection Prevention Week
International Infection Prevention Week raises awareness about stopping infections. Learn its history, importance, and ways to celebrate in October.
National Alaska Day
Alaska Day (October 18) commemorates the 1867 transfer of Alaska from Russia to the U.S., blending history, culture, and reflection.
National Chocolate Cupcake Day
National Chocolate Cupcake Day on October 18 celebrates the joyful indulgence of chocolate cupcakes and the community they spark.
National Clean Your Virtual Desktop Day
National Clean Your Virtual Desktop Day is a fun reminder to tidy your digital space and organize your files for a cleaner, faster experience.
National Sunday Day
National Sunday Day on October 18 honors rest, reflection, and welcoming calm before the week begins.
Browse the calendar
Fewer
More holidays
Bookmarked