As the sun climbs higher and the days stretch long with golden light, there is no greater pleasure than the satisfying chill of a tall glass of iced tea. Crisp, refreshing and endlessly versatile, iced tea has long been the beverage of choice for those who seek both flavor and refreshment.
That’s why each year on June 10, we pause to celebrate National Iced Tea Day — a day steeped in tradition, taste and summer simplicity.
So, pour yourself a glass, add a garnish of mint or lemon and sip along as we explore the origins of this beloved beverage, share thoughtful ways to celebrate, and answer some of your most frequently asked questions.
How Old Is Iced Tea? A Chilled History
Many are surprised to learn that while hot tea has been enjoyed for thousands of years, iced tea is a relatively recent invention by comparison. So, how old is iced tea?
Iced tea first rose to prominence in the United States during the 19th century, gaining popularity at fairs and expositions. However, its true breakthrough came in 1904, at the World’s Fair in St. Louis. A heatwave swept through the event, and vendors offering hot tea saw little interest — until one clever tea merchant poured his brew over ice. The result? A sensation.
Since then, iced tea has become a staple of American summers and a cherished companion during warm weather around the world.
How Long Does Iced Tea Last in the Refrigerator?
Whether you’re steeping by the pitcher or sipping from a single-serve bottle, proper storage is key to maintaining the freshness and flavor of your iced tea.
So, how long does iced tea last in the refrigerator?
When stored in an airtight container, freshly brewed iced tea can last up to three to five days in the refrigerator. For the best flavor and quality, we recommend consuming it within 48 hours. Be sure to keep it chilled at all times and avoid adding sweeteners or fruit until ready to serve, as these can shorten the shelf life.
At The Republic of Tea, our Glass Bottled Iced Teas are crafted for freshness, using premium tea, hers and minimal ingredients. Once opened, enjoy within 24–48 hours for optimal flavor.
Ways to Celebrate National Iced Tea Day
National Iced Tea Day is more than just a moment — it’s a movement of refreshment, community and joy. Here are a few ideas to celebrate in true Citizen style:
- 1. Host a Garden Iced Tea Gathering
Invite friends or loved ones for an afternoon in the shade, complete with chilled pitchers of your favorite blends. Offer a variety — black, green, herbal and fruit-forward — to suit all tastes.
Pair with light fare like tea sandwiches, lemon scones or fruit skewers. Set out garnishes (think: fresh mint, citrus wheels, edible flowers) and let guests customize their glasses.
- 2. Try a New Blend or Preparation
Explore iced teas like Ginger Peach, Blueberry Lavender or Hibiscus Sangria. Steep hot and pour over ice for instant gratification.
- 3. Gift an Iced Tea Gift Set
Looking for the perfect way to celebrate or share the day with someone special? Our Double Infusion Pitcher and Custom Iced Tea Gift Set lets you customize your gift to help every Citizen steep with ease.
Whether it's a birthday gift, summer thank-you, or simply a gesture of refreshment, an Iced Tea Gift Set is a present that keeps on steeping.
- 4. Steep Mindfully, Sip Slowly
Turn your iced tea ritual into a daily act of mindfulness. As you sip, pause to appreciate the aroma, the coolness of the glass, the subtle dance of flavors. Let each sip ground you in the present moment.
Raise Your Glass — Sip by Sip®
This National Iced Tea Day, we invite you to slow down and savor the season’s most refreshing brew. Whether you’re sipping solo on a sunny porch, hosting a gathering with fellow Citizens, or discovering a new favorite from our collection, let iced tea be a reminder of life’s simple pleasures.
From classic Blueberry Hibiscus to bold Watermelon Mint, there’s an iced tea for every taste, every celebration and every sun-drenched moment.
Here’s to iced tea, to summer and to you — our Citizens. May your cup be ever chilled, your leaves ever fresh and your moments ever mindful.
Happy National Iced Tea Day.
