World Turtle Day
World Turtle Day raises awareness about turtles and tortoises, promoting their conservation and the protection of their habitats.
Saturday
What holiday is on May 23?
14 holidays and observances fall on May 23.
International Day to End Obstetric Fistula
International Day to End Obstetric Fistula raises awareness about obstetric fistula and promotes actions to prevent and treat this preventable childbirth injury.
World Wrestling Day
World Wrestling Day is observed on May 23 to recognize amateur wrestling, Greco-Roman history, and disciplined competition.
International Heritage Breeds Day
International Heritage Breeds Day is observed on the Saturday of the third full week in May for rare breed conservation.
World Fish Migration Day
World Fish Migration Day is observed every two years to raise awareness of migratory fish and free-flowing rivers.
National Medical Coder Day
National Medical Coder Day is observed on May 23 to recognize medical coders and their role in accurate healthcare records.
National Drinking with Chickens Day
National Drinking with Chickens Day is observed on May 23 to enjoy garden drinks, fresh ingredients, and backyard chicken charm.
National Italian Beef Day
National Italian Beef Day is observed on the fourth Saturday in May to honor Chicago’s original Italian beef sandwich.
National Lucky Penny Day
National Lucky Penny Day is observed on May 23 to enjoy lucky pennies, small surprises, and a familiar good-luck tradition.
National Taffy Day
National Taffy Day is observed on May 23 to enjoy chewy taffy, boardwalk candy traditions, and classic sweet flavors.
Amateur Radio Military Appreciation Day
Amateur Radio Military Appreciation Day honors service members through live ham radio messages before Memorial Day.
Julia Pierpont Day
Julia Pierpont Day is observed on the Saturday before Memorial Day to honor grave-decorating traditions and Civil War remembrance.
National Christian T-Shirt Day
National Christian T-Shirt Day is observed the day before Pentecost to share Christian faith through wearable messages.
Students Day in Mexico
Students Day in Mexico is observed on May 23 to recognize students, education, and the 1929 university autonomy movement.
Coming up next
European Day of Parks
European Day of Parks is observed on May 24 to recognize protected areas, conservation, and Europe’s park heritage.
World Schizophrenia Awareness Day
World Schizophrenia Awareness Day global awareness about schizophrenia, aiming to dispel myths and promote understanding and support for those affected.
International Women's Day for Peace and Disarmament
nternational Women's Day for Peace and Disarmament honors women's contributions to peacebuilding and disarmament efforts worldwide.
Empire Day
Empire Day is historically associated with May 24 and the former British Empire, civic loyalty, and Commonwealth history.
Pansexual Visibility Day
Pansexual Visibility Day is observed on May 24 to recognize pansexual people, visibility, and LGBTQ+ inclusion.
Declaration of the Bab in Shiraz Shavuot
Declaration of the Báb in Shiraz is observed on 8 ‘Aẓamat to honor the Báb’s 1844 declaration in Shiraz.
Tiara Day
Tiara Day is observed on May 24 to celebrate women’s confidence, leadership, strength, and self-worth.
National Brother's Day
National Brother's Day is observed on May 24 to honor brothers, brother figures, and close sibling bonds.
Browse the calendar
Fewer
More holidays
Saved by you