Holiday Calendar

National Uno Day

Next celebratedFriday, January 1, 2027

A celebratory observance on January 1 honoring the UNO card game and the game nights families and friends play together.

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Last updated February 7, 2026 · by the Holiday Calendar TeamHave an update or spot an error?
YEARLY DATEJanuary 1
OBSERVED INUnited States
CATEGORYPop Culture
SUBCATEGORYGaming
ORIGIN

Community Origin

FOUNDING ENTITY
Holiday Calendar community submission (Charli Nymeyer)
FIRST OBSERVED
2025
HOW THE HOLIDAY CAME TO BE

A reader-submitted day for a barbershop card game.

National Uno Day is a community-created observance added to the Holiday Calendar platform in 2025 through a member submission credited to Charli Nymeyer, celebrating the UNO card game on January 1.

INTRO

The card game has a documented past, the holiday does not

To get UNO off the ground, one Ohio family mortgaged their own house. The $8,000 it raised paid for the first print run, and the decks went out one at a time from a barbershop counter. The bet worked: the game is now sold in more than 80 countries.

National Uno Day toasts that game each January 1, when a new year and a quiet afternoon leave plenty of people already gathered around a table. The day is the easy part to explain. The game behind it is the strange story.

It carries more than 50 years of feuds, including an official Mattel ruling that you cannot stack a Draw card on a Draw card, no matter how your family actually plays. The holiday, by contrast, is brand new: a 2025 reader submission to the Holiday Calendar, with no corporate campaign or proclamation behind it.

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ORIGINS

Uno Day history

INTRODUCTION

Reading, Ohio is a small suburb north of Cincinnati, and in the early 1970s it had a barbershop that doubled as a card-game laboratory. The barber, Merle Robbins, was a player who argued about rules. One of those arguments became a worldwide brand.

The dispute was over Crazy Eights, and Robbins's opponent was his own son. Rather than keep bickering, he built a cleaner game with colored cards and special actions, and the family started playing it at home.

CHAPTER 01

From the barber's chair to 5,000 decks

Robbins did not wait for a publisher. He and his wife Marie financed the first run themselves, and his son Ray carried decks into his classroom to spread the word. The game sold person to person, deck by deck, out of a working barbershop.

Demand outran a one-man operation fast. In 1972, Robbins sold the rights for $50,000 plus a ten-cent royalty per game to a group led by Robert Tezak, an Illinois funeral-parlor owner who formed International Games, Inc.

CHAPTER 02

Mattel buys a best-seller

International Games turned UNO into a national product, and bigger players noticed. On January 23, 1992, Mattel acquired the company and described UNO as the top selling game in the industry by unit sales.

Recognition followed the sales. In 2018, UNO was inducted into the National Toy Hall of Fame at The Strong museum, alongside the Magic 8 Ball and pinball. Robbins did not see any of it, having died in 1984, years before the game became a global staple.

CHAPTER 03

A reader adds it to the calendar

The card game's origin is commercial; the holiday's is communal. National Uno Day is a recent, crowd-sourced observance, added to the Holiday Calendar platform in 2025 through a community submission credited to a member named Charli Nymeyer. There is no government proclamation or corporate campaign behind it, just a reader's idea that became a published day.

TIMELINE

Timeline

Robbins invents UNO

A Reading, Ohio barber creates UNO to settle a Crazy Eights rules dispute with his son.

Robbins sells the rights

He sells UNO for $50,000 plus a royalty to a group that forms International Games, Inc.

Mattel acquires UNO

Mattel buys International Games on January 23, calling UNO the top selling game in the industry.

UNO Attack launches

A motorized card launcher gives the brand its first major spinoff variant.

Inducted into Toy Hall of Fame

UNO enters the National Toy Hall of Fame at The Strong museum.

The no-stacking ruling

On May 4, UNO's official account declares you cannot stack a +2 on a +4.

BY THE NUMBERS

National Uno Day by the Numbers

1971
Year UNO was invented
5,000
First UNO decks printed
108
Cards in a standard UNO deck
$50,000
UNO rights sale price, 1972
600+
UNO editions released to date

WHY THIS DAY MATTERS

Why We Love National Uno Day

REACH

Roughly one UNO deck sold every second in 2023.

More than 50 years after its debut, UNO sold nearly 60 decks a minute in the United States in 2023, up from 17 a minute in 2021. A day built around it marks a card game that is still accelerating, not coasting on nostalgia.

RECOGNITION

Judged a classic, not a fad

A panel of curators chose UNO for the National Toy Hall of Fame, the same shelf as pinball and the Magic 8 Ball. That kind of honor weighs cultural staying power, which is exactly what a yearly observance is built to mark.

DEBATE

Everyone plays it their own way

Millions stack Draw cards and invent house rules that the official rulebook never sanctioned. The day is a standing excuse to argue, again, over how UNO is supposed to be played.

GET INVOLVED

How to Celebrate National Uno Day

EDITOR'S PICK

Host a New Year's UNO night

Gather the people already around on January 1 and deal a few rounds. A standard deck and four players is all the setup the day needs.

SETTLE

Settle your house rules first

Agree before the first hand whether you allow stacking, since Mattel says you cannot but plenty of families do. Writing the rules down ends the usual mid-game shouting match.

TRY

Try a newer edition

Swap your old pack for a variant like UNO Flip or UNO Show 'em No Mercy. Each changes the pace and the cruelty of the Draw cards.

TEACH

Teach a younger player

Walk a kid or a first-timer through colors, actions, and the rule about calling UNO with one card left. The 108-card deck is simple enough to learn in a single round.

SHARE

Share the barbershop backstory

Tell the table that a barber invented this game to win a family argument. It turns a quick card session into a small history lesson.

Test your knowledge

How well do you know National Uno Day?

1 / 8

What did Merle Robbins do for a living when he invented UNO?

Answer

No. It is an unofficial observance, not a public or federal holiday, so January 1 stays a normal working day apart from New Year's Day itself.

COLOPHON

Sources

How we know what’s on this page. References, not endorsements.

8sources
1primary records
4independently dated
Primary records
United Press International1992-01-23
Mattel to buy International Games
1992 press archive on Mattel's purchase of UNO's owner and its sales standing.
View source
Additional coverage
The Strong National Museum of Play
Uno
Museum profile of UNO's barbershop origin and its 2018 Toy Hall of Fame induction.
View source
Wikipedia
Uno (card game)
Background on UNO's 108-card deck, the 1972 sale, and the 2019 stacking ruling.
View source
Wikipedia
Merle Robbins
Biography of UNO's inventor, the Ohio barber who built the game from Crazy Eights.
View source
KSL.com2024
Why this popular card game is still relevant 52 years after its debut
Mattel sales figures, 80-plus countries, and the 600-plus editions of UNO.
View source
TODAY2019
Uno's Twitter account says this move is illegal and people are not happy
The 2019 official ruling that Draw cards cannot be stacked, and the public backlash.
View source
TODAY2018
Magic 8 Ball, Uno, pinball inducted into National Toy Hall of Fame
Coverage of UNO's 2018 entry into the National Toy Hall of Fame.
View source
Cincinnati Magazine
UNO Was Invented in Reading
Local account confirming UNO was created in Reading, Ohio, in 1971.
View source
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