National Yellow Pig Day

This day is a chance to embrace creativity in mathematics.

JUL17

Saturday, July 17Every year on July 17

days to go

Roots: 1960s by mathematicians
Vibe: Whimsical and educational
Also on Jul 17: Day for International Criminal Justice · Lottery Day · Peach Ice Cream Day
Hashtag: #NationalYellowPigDay

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3 ways to celebrate

AT HOME

Draw a yellow pig

Grab crayons and make the silliest yellow pig you can.

WITH FRIENDS

Bake pig treats

Make pig-shaped cookies and paint them yellow with icing.

AT WORK OR SCHOOL

Decorate your desk

Add a yellow pig doodle to brighten your workspace.

Plan ahead

National Yellow Pig Day is observed on July 17 every year. Here is where it lands for the next ten years, handy for planners, marketers and party people.

2026Fri, Jul 17this year

2027Sat, Jul 17

2028Mon, Jul 17

2029Tue, Jul 17

2030Wed, Jul 17

2031Thu, Jul 17

2032Sat, Jul 17

2033Sun, Jul 17

2034Mon, Jul 17

2035Tue, Jul 17

2036Thu, Jul 17

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Fast facts

Students and teachers celebrate with yellow pig art, games, and math jokes

Yellow pigs symbolize creativity

The story

National Yellow Pig Day, celebrated on July 17, is a unique holiday that originated in the 1960s among mathematicians fascinated by the number 17. It was created as a way to blend humor and creativity with mathematical concepts. The yellow pig, an imaginary creature, represents the joy of teaching and learning math. The day encourages students and teachers alike to embrace the playful side of mathematics, fostering a love for the subject.

Read the full story

The concept of the yellow pig is often accompanied by the number 17, which is significant in many mathematical contexts. Celebrations include various activities such as creating pig-themed art, engaging in math games, and sharing math-related jokes. Schools and universities often hold events to promote mathematics in a fun and engaging way, inviting students to explore their creativity through numbers.

Throughout the years, National Yellow Pig Day has grown beyond educational institutions, with communities and families participating in the festivities. It highlights the importance of imagination in learning and encourages a lifelong appreciation for mathematics. The day is a reminder that math can be enjoyable, and creativity can flourish through logical thinking and problem-solving.

As you celebrate National Yellow Pig Day, consider hosting a gathering or participating in online events dedicated to math. Whether you're an educator, a student, or simply someone who appreciates numbers, this day invites everyone to explore the whimsical world of mathematics through the lens of the yellow pig.