National Sour Candy Day
July 18
About National Sour Candy Day
National Sour Candy Day is celebrated every year on 18 July and honours the tongue-tingling, mouth-puckering world of sour sweets. From Sour Patch Kids to Warheads, the day invites confectionery fans to enjoy their favourite sour treats and try a new one. In 2026 it falls on Saturday, 18 July.
How to Celebrate National Sour Candy Day
This is a day built for fun and flavour, so the celebrating is delightfully simple. Here are plenty of ways to pucker up and join in:
- Stock up on your favourites – Visit a sweet shop or supermarket and grab a bag of the classics, whether that is Sour Patch Kids, Haribo Tangfastics, or Toxic Waste.
- Take the sour challenge – Dare friends or family to try the most intensely sour sweets you can find, such as Warheads, and film their reactions for a laugh.
- Host a sour candy taste test – Line up several brands, blindfold your guests, and see who can rank them from mild to mouth-watering.
- Make your own sour sweets – Roll gummy sweets in a mix of citric acid and sugar at home for a homemade sour coating.
- Bake with a sour twist – Crush sour candies and sprinkle them over cupcakes, brownies, or ice cream for a tangy topping.
- Discover a new brand – Seek out an international or artisan sour sweet you have never tried before and broaden your tangy horizons.
- Share the fun on social media – Post your sour candy reaction videos and tag friends to take part in the challenge.
- Gift a sour bundle – Put together a little goody bag of sour treats for a friend, colleague, or neighbour who appreciates a sharp flavour.
What is National Sour Candy Day?
National Sour Candy Day is a light-hearted food holiday dedicated to sour confectionery in all its forms. Sour sweets get their distinctive zing from food acids such as citric, malic, and tartaric acid, which trigger a sharp sensation on the tongue before the sweetness comes through. The day is enjoyed by sweet lovers of all ages and is especially popular with anyone who relishes that first eye-watering bite.
When is National Sour Candy Day?
National Sour Candy Day takes place on 18 July every year. In 2026 the date lands on a Saturday, making it a perfect weekend treat. The date is fixed and does not move from year to year.
The History of National Sour Candy Day
National Sour Candy Day was established in 2015 by the American Licorice Company, the maker of the Sour Punch brand. The company created the day to celebrate the wide variety of sour sweets available and to encourage people to give them a try, and it quickly caught on among confectionery fans.
The sweets themselves have a far longer story. Sour flavours have featured in confectionery for well over a century. In the nineteenth century, candy makers used vinegar and other acidic ingredients while turning cane sugar into glucose, and the resulting tart taste was originally a by-product rather than the goal. Over time, manufacturers learned to harness that sharpness deliberately.
The modern sour sweet truly took off in the second half of the twentieth century. The Ferrara Candy Company introduced Lemonheads in the 1950s, Sour Patch Kids arrived in the 1980s, and Warheads stormed onto shelves in the same decade with a coating so sour it became a playground legend. Today, sour sweets are a multimillion-pound category and a staple of pick-and-mix counters around the world.
Fun Facts About National Sour Candy Day
- The sour kick in most sweets comes from food acids such as citric acid (found naturally in lemons) and malic acid (found in apples).
- Warheads were first launched in the 1980s and are famous for an intense sour coating that fades after a few seconds.
- Sour Patch Kids were originally marketed under a different name before being rebranded in the 1980s.
- The phrase “first they’re sour, then they’re sweet” became one of the most recognisable confectionery slogans of its era.
- Eating large quantities of very sour sweets can temporarily irritate the tongue because of their acidity, so moderation keeps the fun going.
- Sour sweets are often used in baking and cocktails to add a sharp, fruity edge.
Why National Sour Candy Day Matters
Beyond the obvious fun, National Sour Candy Day celebrates a beloved corner of food culture and supports the sweet shops and confectioners who keep it thriving. It is a great excuse to gather friends, share a laugh over a sour challenge, and indulge a nostalgic craving. If you enjoy sweet-themed celebrations, you might also like National Lollipop Day, which lands just two days later on 20 July.
Frequently Asked Questions
What is National Sour Candy Day?
It is a fun food holiday on 18 July dedicated to sour sweets of every kind, encouraging people to enjoy their favourites and try something new.
When is National Sour Candy Day in 2026?
National Sour Candy Day falls on Saturday, 18 July 2026. It is celebrated on the same date each year.
Who created National Sour Candy Day?
The day was created in 2015 by the American Licorice Company, the maker of the Sour Punch brand, to celebrate sour confectionery.
Spread the Word
Join the celebration and share your best sour candy reaction photos and videos on social media with #SourCandyDay and #SourCandyDay2026. Tag your friends and challenge them to take the sourest bite they can handle!
Related Awareness Days
- National Lollipop Day – Another sweet celebration, marking the colourful world of lollipops on 20 July.
- National Junk Food Day – A day to indulge guilt-free in your favourite treats, sour sweets included.
- Peanut Butter and Chocolate Day – Celebrates one of the most popular sweet flavour pairings around.
Links
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