Annual observance

National Sour Candy Day

July 18 Food / Dessert Updated 2025-12-18

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Overview

National Sour Candy Day, observed annually on July 18th, is a vibrant celebration dedicated to the delightfully tart and mouth-puckering confections that tantalize taste buds. It's a day for enthusiasts to indulge in their favorite sour treats, discover new varieties, and appreciate the unique sweet-and-sour flavor profiles that range from mildly tangy to intensely acidic, often causing a characteristic "pucker" reaction.

Observed each year on July 18, National Sour Candy Day invites people to pause, share the story, and bring a little themed joy to their day.

Why it matters: National Sour Candy Day on July 18 celebrates the unique and exhilarating flavor profiles of sour confections, highlighting the joy of indulging in treats that challenge our taste buds.

Origin and story

The sour sensation in candies primarily comes from edible acids such as citric acid, malic acid, tartaric acid, and fumaric acid.

Sour Patch Kids, one of the most popular sour candies, were originally created in Canada in the 1970s and first called Mars Men.

Quick facts

  • DateJuly 18
  • TypeFood / Dessert
  • Great forFoodies, Chocolate lovers, Home bakers

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Ways to celebrate

  • National Sour Candy Day lands on July 18 — host a quick nod with Foodies, Chocolate lovers and snap a photo.
  • Write a note or journal entry on why National Sour Candy Day matters, then set a reminder for next year.
  • Try a playful twist: cover non-traditional foods in chocolate or sauces inspired by National Sour Candy Day.
  • Plan a 10-minute activity that fits the food / dessert vibe and make it a mini tradition.
  • Share one fast fact about National Sour Candy Day: The sour sensation in candies primarily comes from edible acids such as citric acid, malic acid, tartaric acid, and fumaric acid.

Fun facts

  • The sour sensation in candies primarily comes from edible acids such as citric acid, malic acid, tartaric acid, and fumaric acid.
  • Sour Patch Kids, one of the most popular sour candies, were originally created in Canada in the 1970s and first called Mars Men.
  • The intense sourness of these candies can temporarily increase saliva production and trigger a "pucker" reflex due to their strong acidic nature.

Sources and attribution

Source not provided.


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FAQ

When is National Sour Candy Day?
It is observed on July 18 each year.
What is National Sour Candy Day?
National Sour Candy Day, observed annually on July 18th, is a vibrant celebration dedicated to the delightfully tart and mouth-puckering confections that tantalize taste buds. It's a day for enthusiasts to indulge in their favorite sour treats, discover new varieties, and appreciate the unique sweet-and-sour flavor profiles that range from mildly tangy to intensely acidic, often causing a characteristic "pucker" reaction.
How do people celebrate National Sour Candy Day?
National Sour Candy Day lands on July 18 — host a quick nod with Foodies, Chocolate lovers and snap a photo.

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