Monday
August 23
12 holidays and observances fall on this day.
International Blind Dog Day
International Blind Dog Day celebrates visually impaired dogs and their capabilities on August 23 annually, promoting awareness, adoption, and proper care.
Slavery Remembrance Day
Slavery Remembrance Day remembers the abolition of the transatlantic slave trade on August 23 and honors the resilience of enslaved Africans.
European Day of Remembrance for Victims of Stalinism and Nazism
A day to commemorate the victims of Stalinism and Nazism, observed annually on August 23.
Find Your Inner Nerd Day
A day to celebrate unique interests and passions, encouraging everyone to embrace and share what they love most.
National Cuban Sandwich Day
Celebrated annually on August 23, National Cuban Sandwich Day honors the rich cultural and culinary heritage of the Cuban sandwich.
Health Unit Coordinators Day
Health Unit Coordinators Day is celebrated on August 23 to honor the pivotal role coordinators play in healthcare efficiency and patient care management.
National Sponge Cake Day
National Sponge Cake Day celebrates the light, airy dessert known for its versatility and beloved status around the globe.
National Valentino Day
Valentino Day is celebrated on August 23 to honor Rudolph Valentino, an iconic 1920s movie star.
National Ride The Wind Day
Celebrated every August 23, National Ride The Wind Day commemorates the anniversary of the first human-powered flight.
Day for Remembrance of the Slave Trade and Its Abolition
The Day for Remembrance of the Slave Trade and its Abolition, observed on August 23, honors the fight against slavery.
Cheap Flight Day
Cheap Flight Day is celebrated on August 23. It's a day marked by travelers to find and book flights at reduced prices, leveraging end-of-summer discounts.
Day of the National Flag in Ukraine
The Day of the National Flag of Ukraine celebrates the country's blue and yellow flag on August 23 every year.
Coming up next
International Strange Music Day
International Strange Music Day is encouraging open-minded listening and playful sonic exploration with easy ways to discover new, unusual sounds.
Kobe Bryant Day
Kobe Bryant Day on August 24 honors the basketball legend's life, legacy, and Mamba Mentality. Celebrate with memories, charity, and community.
St Bartholomew History
St Bartholomew History on August 24 honors the apostle's life, missionary work, and martyrdom. Learn about traditions, celebrations, and significance.
Pluto Demoted Day
Pluto Demoted Day on August 24 marks the 2006 reclassification of Pluto as a dwarf planet. Learn history, meaning, and ways to celebrate.
National Waffle Day
National Waffle Day celebrates the waffle-iron invention with easy, joyful ways to make, share, and enjoy waffles at home or at your favorite spot.
National Peach Pie Day
National Peach Pie Day on August 24 celebrates peak peach harvest with sweet pies. Learn history, importance, and fun ways to enjoy this summer dessert.
National Knife Day
National Knife Day on August 24 celebrates the utility and craftsmanship of knives. Learn about its history, importance, and how to celebrate.
Vesuvius Day
Vesuvius Day on August 24 commemorates the 79 AD eruption of Mount Vesuvius that destroyed Pompeii. Reflect on history, volcanic science, and disaster
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