- Categories:
- Food & Beverage
- Tags:
- FruitHealthy FoodLifestyle
- Where:
- United States
- Date change rule:
- Every June 21
- Holiday emoji:
- 🥤
National Smoothie Day blends into the calendar every June 21, marking the official start of summer with a refreshing swirl of fruits, vegetables, and creamy bases. It’s the perfect occasion to experiment with new recipes, visit your favorite smoothie bar, or host a blending party with friends. Embrace the vibrant flavors and nutritional benefits of this beloved beverage.
Want to sponsor National Smoothie Day? Learn how
National Smoothie Day timeline
The actual term "smoothie" was in use in recipes and trademarks by the mid-1930s.
Thanks to the invention of the electric blender, health food stores on the West Coast began selling smoothies.
Kirk Perron, an avid cyclist and healthy-lifestyle advocate at Cal Poly, opens his first Jamba Juice store in San Luis Obispo, California — it's now the largest “smoothie store” chain in the world.
The popularity of green smoothies, consisting of raw, leafy vegetables such as spinach, kale, celery, or broccoli began growing rapidly in the early 2000’s.
National Smoothie Day FAQs
When is National Smoothie Day?
National Smoothie Day 2026 falls on Sunday, June 21, aligning with the summer solstice. It’s the perfect day to blend up something refreshing as the season officially begins.
How popular are smoothies in the US?
Smoothies remain incredibly popular in the US, with market research indicating continued growth in the healthy beverage sector. Millions enjoy smoothies daily as a meal replacement, snack, or post-workout drink.
What are the most popular smoothie ingredients?
Common smoothie ingredients include bananas, berries (strawberries, blueberries), spinach, kale, and protein powders. Yogurt, almond milk, and ice are also staples for achieving the desired texture and creaminess.
What is the difference between a smoothie and a milkshake?
The primary difference lies in their main ingredients and health focus. Smoothies typically use fresh or frozen fruits, vegetables, and often a liquid base like water or plant milk, prioritizing nutrition. Milkshakes are generally made with ice cream, milk, and syrups, focusing on indulgence.
National Smoothie Day Activities
Experiment with something bold
Avocado, coconut milk…gummy bears? Sure, we all have our favorite blends, but try stepping outside the box away from “the usual.” This Smoothie Day, try swinging for the fences and see what you may have been missing.
Host a smoothie cocktail party
Surprise, surprise, smoothies can act as wonderful pairings along with your favorite “adult ingredient.” This June, throw a 21-and-over National Smoothie Day party and get together for a new type of mixer.
Be a smoothie sommelier
Do you have a friend who thinks they know their smoothies through and through? Have a smoothie tasting and see how many ingredients you and your friends can name. Perhaps someone has a particular “smoothie pallet” they never knew about.
Smooth Facts About America's Largest Smoothie Chain
Jamba Juice was a school assignment
Before the creation of the company, Jamba Juice was a "senior project" completed by Kirk Perron at California Polytechnic State University (Cal Poly).
Jamba Juice is everywhere
There are over 875 locations operating in 26 U.S. states, as well as Canada, the Philippines, Mexico, Taiwan, South Korea, Thailand and the United Arab Emirates.
Jamba Juice is of African descent
The name is a play on an African word, jama, which means “to celebrate.”
Jamba Juice has a “secret menu”
Jamba Juice’s secret menu includes smoothies containing Fruity Pebbles, gummy bears, and Pink Starburst, just to name a few.
Jamba Juice was once involved in movie rentals
Ok, so not really, but in 2006, the company was acquired by the company Services Acquisition for $265 million, and was headed by Steven Berrard, the former CEO of Blockbuster.
Why We Love National Smoothie Day
Smoothies are healthy
Smoothies are an easy way to nourish your body with vitamins, fiber, and protein. Often used as a supplement to exercising, smoothies provide essential nutrients to help your body recover.
Smoothies cool you down… or warm you up
Depending on the weather, time of day, or just your personal preference, smoothies can be served hot or cold. Throw together your own unique blend of ingredients, and find the taste for you that best suits the scene.
Smoothies are easy
Smoothie ingredients are really quite simple, and require no cooking and very little preparation. Typically made up of fruits, vegetables, grains, yogurt, and ice, all you really need is a blender to enjoy an easy meal.
