August 10 Holidays

Number of holidays
18
Day of the year
222
Days left in the year
143

National S’mores Day celebrates the campfire sandwich of graham cracker, chocolate, and toasted marshmallow — a combination first documented in a 1927 Girl Scout handbook under the recipe name “Some More,” which hikers abbreviated into a single compacted craving. Ecuador Independence Day marks August 10, 1809, when leaders in Quito staged the first formal uprising against Spanish colonial rule in Spanish South America — the date known as “El Primer Grito de Independencia,” though full independence came in 1822. Duran Duran Appreciation Day was established by fans to celebrate the Birmingham new wave band that defined 1980s MTV with synthesizers, tailored suits, and videos shot in exotic locations. National Lazy Day was created to give people explicit permission to do nothing productive — a day for naps, reruns, and guilt-free horizontal relaxation. A campfire sandwich, an 1809 uprising, a synthesizer, and a nap.

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All holidays on August 10

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Special Interest

Abai Day

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Arts & Entertainment

Duran Duran Appreciation Day

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Food & Beverage

National S’mores Day

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Special Interest

National Shapewear Day

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Arts & Entertainment

Vlogging Day

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What is the most popular holiday on August 10?

On August 10, National S’mores Day is the most widely recognized U.S. food observance, celebrating the campfire sandwich first documented in a 1927 Girl Scout handbook. Ecuador Independence Day is the most significant national observance, marking the August 10, 1809 uprising, and Duran Duran Appreciation Day is the most recognized pop culture observance.

What countries celebrate holidays on August 10?

August 10 observances span Ecuador (Ecuador Independence Day), Kazakhstan (Abai Day), Queensland (Ekka People’s Day), and the U.S., which hosts National S’mores Day, National Lazy Day, Duran Duran Appreciation Day, and Herbert Hoover Day.

What are some fun or unusual holidays on August 10?

August 10 includes National S’mores Day, National Lazy Day, Duran Duran Appreciation Day, Dean Day, and National Connecticut Day — a date pairing campfire confections, horizontal rest, synthesizer appreciation, and a U.S. state’s civic pride.