Sonic Blackout Slush Float Is a Must-Try for the Solar Eclipse 2024
On April 8, a total solar eclipse will sweep across the U.S., and Sonic is marking the occasion with an out-of-this-world treat: the Sonic Blackout Slush Float. Sonic leaves no chance of giving thrill to their customers and this time they came up with something innovative by announcing Solar blackout slush Float on the occasion of Solar eclipse
What’s in the Blackout Slush Float?

This limited-time drink is as cosmic as the eclipse itself, featuring:
- A black slush with cotton candy & dragon fruit flavor
- Soft serve topping
- Blue & purple galaxy-themed sprinkles
The drink’s deep black hue represents the temporary darkness of the eclipse, making it a must-try for space enthusiasts.
Sonic Blackout slush Float price and calories
Sonic’s Blackout Slush Float has around 370 Calories and costs around $4. It’s a limited-edition drink that’s made with cotton candy and dragon fruit flavors.
Calories and nutrition
- Calories: 370
- Total fat: 6g
- Saturated fat: 4g
- Total carbs: 78g
- Total sugars: 74g
- Protein: 4g
- Cholesterol: 30mg
- Sodium: 200mg
Where & When to Get It
Available: March 25 – May 5
Nationwide at Sonic locations
Over 400 Sonic locations will be in the eclipse’s path of totality
“We thought, what better way to create some fun for our fans as they experience this unique event than by introducing a new treat that’s as awe-inspiring as the eclipse itself?”
— Mackenzie Gibson, VP of Culinary & Menu Innovation at Sonic
@thesidneyjewel WOAH #sonic #sonicdrink #drink #newdrinks #viral #eclipse #solareclipse #fyp #foryou #foryoupage @SONIC Drive-In ♬ original sound – Sidney Jewel
Sonic Is Also Giving Away Eclipse Glasses
To help fans safely enjoy the eclipse, Sonic is partnering with former NASA astronaut Terry Virts to promote special eclipse-viewing glasses. These aren’t just any glasses — they meet international safety standards to protect your eyes.
Fun Fact
Virts, a longtime Sonic fan, has even tried making slushes, shakes, and burgers in space!
More Limited-Time Sonic Drinks
Sonic isn’t stopping at the Blackout Slush Float — check out these four new soda flavors:
The Paris – Inspired by Paris Hilton
- Sprite base
- Lemon & fruit flavors
- Topped with whipped cream & Nerds candy
The Nicole – Inspired by Nicole Richie
- Dr Pepper base
- Real strawberries infused
- Sweet cream & whipped cream
Butter Brew Barq’s Root Beer
- Caramel & sweet cream-infused
Sparkling Sugar Cookie Dr Pepper
- Caramel, sugar cookie, & sweet cream
Don’t Miss Out!
Just like the solar eclipse, Sonic’s Blackout Slush Float is here for a limited time only. Grab one before May 5, and don’t forget to get your eclipse glasses for a safe & stellar viewing experience!
Other Beverages at Sonic
Sonic drinks combination > Sonic dirty drinks > Sonic birthday rewards > Sonic drinks menu > Sonic slush menu > Sonic bag of ice > Sonic Pink lady drink > Sonic Boba drink menu > Sonic Blast menu > Sonic Ice cream menu > Sonic Shake menu >
FAQ’S
Conclusion
Sonic’s Blackout Slush Float is the ultimate way to celebrate the 2024 solar eclipse. With its cosmic black color, sweet flavor, and galaxy sprinkles, it’s a treat that’s just as exciting as the celestial event itself.
Don’t forget to grab yours between March 25 and May 5—and if you’re lucky, you might even score a pair of eclipse glasses to make your viewing experience safe and unforgettable!