National Peanut Day
September 13
About National Peanut Day
National Peanut Day is celebrated every year on 13 September. In 2026 it falls on Sunday, 13 September. The day honours the humble peanut, one of the world’s most popular and versatile legumes, and celebrates its place in kitchens, snacks and recipes around the globe. From peanut butter to roasted snacks and rich satay sauces, it is a chance to enjoy the peanut in all its forms.
How to Celebrate National Peanut Day
Peanuts are endlessly adaptable, so there is no shortage of ways to mark the day.
- Snack on roasted peanuts – Enjoy a handful of salted, dry-roasted or honey-roasted peanuts, the simplest way to celebrate.
- Make homemade peanut butter – Blend roasted peanuts with a pinch of salt for a fresh, additive-free spread that beats anything from a jar.
- Cook a peanut-based dish – Try a Thai satay, a West African groundnut stew or a noodle dish in peanut sauce for a savoury twist.
- Bake peanut treats – Whip up peanut butter cookies, brownies or flapjacks to share with friends and family.
- Build the perfect sandwich – Recreate the classic peanut butter and jam combination, or experiment with banana, honey or chocolate.
- Learn about peanut farming – Read about how peanuts grow underground and the farmers who produce them around the world.
- Donate to a food bank – Peanut butter is a nutritious, long-lasting staple that food banks welcome, so consider adding a jar to your donation.
- Try a new peanut product – Sample peanut brittle, peanut oil, peanut soup or chocolate-coated peanuts to broaden your peanut horizons.
What is National Peanut Day?
National Peanut Day is an informal food celebration dedicated to the peanut and all the products made from it. Despite its name, the peanut is not a true nut but a legume, growing in pods underground and belonging to the same plant family as peas and beans. The day recognises the peanut’s nutritional value, its economic importance to farming communities, and its much-loved place in food cultures worldwide. It is observed mainly in the United States, where peanuts are a major crop, but is enjoyed by peanut fans everywhere.
When is National Peanut Day?
National Peanut Day takes place on 13 September every year. In 2026 it falls on Sunday, 13 September, making it a perfect lazy-weekend opportunity to bake, snack and cook with peanuts.
The History of National Peanut Day
The precise origins of National Peanut Day are not documented, and no founder or organisation has been firmly credited with establishing it. Like many food days, it appears to have grown organically as a way to celebrate a crop that holds enormous cultural and economic significance.
The history of the peanut itself stretches back thousands of years. Peanuts are believed to have originated in South America around 3,500 years ago, where they were cultivated by ancient civilisations long before they spread across the world. In the United States, peanuts gained popularity during the 19th century, becoming a favourite snack of Civil War soldiers and a hit with crowds at P.T. Barnum’s travelling circus, where street vendors sold hot roasted peanuts from their carts. In the early 20th century, the scientist George Washington Carver championed the peanut as a soil-restoring alternative to cotton in the American South, and his research led to hundreds of peanut-based products, cementing the crop’s place in agriculture and cuisine.
Fun Facts About National Peanut Day
- Peanuts are not true nuts but legumes, related to peas and beans.
- They grow underground in pods, much like potatoes.
- Peanuts originated in South America around 3,500 years ago.
- According to The Peanut Institute, peanuts provide around 8 grams of protein per ounce, more than any tree nut.
- Peanuts are rich in vitamins E and B6 and in minerals such as magnesium, iron and zinc.
- George Washington Carver developed hundreds of peanut-based products in the early 1900s.
Why National Peanut Day Matters
National Peanut Day is more than a fun excuse to enjoy a favourite snack. Peanuts are an affordable, protein-rich food that supports nutrition and food security around the world, and the crop sustains the livelihoods of countless farming families. Celebrating the peanut also recognises its role in food culture and history. If you have a sweet tooth, you might also enjoy Peanut Butter and Chocolate Day, which pairs the peanut with everyone’s favourite indulgence.
Frequently Asked Questions
What is National Peanut Day?
It is an informal food day, held on 13 September, that celebrates the peanut and the many products made from it, from peanut butter to roasted snacks and savoury sauces.
When is National Peanut Day in 2026?
In 2026, National Peanut Day falls on Sunday, 13 September.
Is a peanut actually a nut?
No. Despite its name, the peanut is a legume that grows underground in pods, belonging to the same family as peas and beans rather than to tree nuts.
Spread the Word
Join the celebration and share your best peanut recipes and snacks on social media with #NationalPeanutDay and #NationalPeanutDay2026. Tag your friends and challenge them to take part.
Related Awareness Days
- National Peanut Butter Cookie Day – Celebrates the classic cookie made with peanut butter.
- Peanut Butter and Chocolate Day – Honours the much-loved pairing of peanut butter and chocolate.
- National Chocolate with Almonds Day – Another nutty treat day for fans of chocolate and crunch.
Links
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