Hawaiian Sun Tea – Simple Island Refreshment

There’s something about sun tea that makes you slow down. You set the jar outside in the morning, go about your day, and by afternoon you’ve got something beautiful waiting for you—golden, fragrant, and perfectly brewed by nothing but sunlight. Growing up, my aunty always had a glass jar of sun tea steeping on the back lanai. She’d toss in whatever fruit was falling off the trees that week—lilikoi, guava, maybe some lemon from the neighbor’s yard. No recipe, no fuss, just fruit, tea, and sunshine.

That’s the beauty of Hawaiian sun tea. It’s the most low-effort, high-reward drink you can make, and it tastes like an island afternoon feels.

What Is Sun Tea?

Sun tea is exactly what it sounds like—tea brewed by the heat of the sun instead of boiling water. You place tea bags in a jar of room-temperature water, set it in direct sunlight for a few hours, and let nature do the work. The slow, gentle extraction produces a smoother, less bitter brew than traditional hot-steeping methods.

In Hawaii, sun tea gets an island twist. Instead of plain black tea, we infuse it with tropical fruits—passion fruit (lilikoi), guava, pineapple, mango—whatever’s ripe and available. The result is a lightly sweetened, fruity iced tea that’s perfect for sipping on a hot day, which in Hawaii is most days.

Sun tea has been a backyard staple across the American South for generations, but Hawaii’s version takes it somewhere entirely different. The tropical fruit additions transform a simple drink into something that captures the spirit of the islands.

The Cultural Significance

In Hawaii, drinks aren’t just about quenching thirst—they’re about community. Sun tea shows up at beach gatherings, backyard barbecues, and informal get-togethers because it’s easy to make in large batches and everyone can enjoy it, from keiki (children) to kupuna (elders).

There’s also something deeply Hawaiian about the method itself. Using the sun to brew tea connects to the island value of working with nature rather than against it. No electricity needed, no rushing the process. You trust the sun, you trust the time, and you end up with something wonderful. That patience, that trust in natural rhythms—that’s very much the island way.

Sun tea also reflects Hawaii’s culture of sharing. You never make a small batch. You brew a gallon because someone’s always stopping by, and offering a cold drink is one of the most basic expressions of aloha. At potlucks, there’s always at least one big jar of fruit-infused sun tea alongside the POG juice and the punch.

How It’s Traditionally Served

• At beach picnics – poured from mason jars into cups over ice, often with fruit slices floating on top
• At backyard lu’au and barbecues – in large glass dispensers alongside other drinks, available for self-serve. For more tips on hosting, see our Hawaiian backyard party guide.
• As a daily refreshment – kept in the fridge and poured throughout the day as a healthier alternative to sodas
• At family gatherings – a non-alcoholic option that sits right alongside the guava punch and cocktails
• With plate lunch – a lighter companion to heavy local food, cutting through the richness

Ingredients

Base Ingredients

• 6-8 black tea bags (or 4 family-size bags)
• 1 gallon (16 cups) room-temperature water
• 1/2 cup sugar, honey, or simple syrup (adjust to taste)
• Ice for serving

Tropical Fruit Additions (Pick One or Combine)

• Lilikoi (passion fruit): Pulp from 4-5 passion fruits, strained
• Guava: 1 cup guava nectar or 2-3 fresh guavas, sliced
• Pineapple: 1 cup fresh pineapple chunks + 1/2 cup pineapple juice
• Mango: 1 ripe mango, peeled and sliced
• Lychee: 8-10 fresh or canned lychees, halved

Fresh vs. Store-Bought

Fresh fruit gives you the brightest flavor and looks beautiful in the jar. If you’re in Hawaii or somewhere with access to tropical fruit, always go fresh. Lilikoi and guava especially shine when they’re just-picked ripe. For a deeper dive into sourcing and selecting island produce, check out our tropical fruits guide.

Store-bought options work great on the mainland. Hawaiian Sun brand canned juices (passion fruit, guava, lilikoi) are perfect for flavoring sun tea. Goya and Kerns frozen concentrates also work well. For pineapple, Dole canned pineapple juice is perfectly fine—just reduce the sugar since it’s already sweet.

One local trick: mix fresh and store-bought. Use Hawaiian Sun lilikoi juice as a base and add fresh lemon or orange slices for brightness. Best of both worlds.

How to Make Hawaiian Sun Tea

1. Set up the jar: Place tea bags in a clean gallon-sized glass jar. Mason jars, old pickle jars, anything glass works. Avoid plastic—it can leach in the heat.
2. Add water: Fill with room-temperature water. Don’t use cold water from the fridge—it needs to be close to ambient temperature for the sun to work its magic.
3. Add fruit (first option): If using fresh fruit chunks, add them now so they steep alongside the tea. If using juice or nectar, wait until after brewing.
4. Brew in the sun: Place the jar in direct sunlight for 3-5 hours. A sunny windowsill, lanai railing, or picnic table works perfectly. The tea should turn a rich amber color.
5. Remove tea bags: Once brewed to your desired strength, remove the tea bags. Squeeze them gently for extra flavor, but don’t overdo it or you’ll get bitterness.
6. Sweeten and flavor: Add sugar or honey while the tea is still warm from the sun—it dissolves easier. If using fruit juice or nectar, stir it in now. Taste and adjust.
7. Chill: Refrigerate for at least 2 hours. The flavors meld and deepen as it cools.
8. Serve: Pour over ice, garnish with fresh fruit slices or mint, and enjoy.

My Favorite Combinations

After years of experimenting, these are the combos I keep coming back to:

• Lilikoi-Lemon: Passion fruit pulp + fresh lemon slices. Tart, bright, and incredibly refreshing. This one disappears fastest at parties. If you love lilikoi, also try our Lilikoi Lemonade.
• Guava-Ginger: Guava nectar + a few slices of fresh ginger steeped with the tea. The ginger adds a warm bite that balances guava’s sweetness.
• Pineapple-Mint: Fresh pineapple chunks + a handful of mint leaves added during the last hour of brewing. Tastes like a tropical garden.
• Triple Tropical: A splash each of lilikoi, guava, and pineapple juice. Basically a POG-flavored tea. Unreal.

Key Things to Know

• Use glass, not plastic. The heat of the sun can cause chemicals to leach from plastic containers. Glass jars are safer and won’t affect the flavor.
• Don’t overbrew. More than 5 hours in the sun can make the tea bitter and also increases the risk of bacterial growth. 3-4 hours is the sweet spot.
• Drink within 24 hours. Sun tea doesn’t have the shelf life of commercially brewed tea. Make it, drink it, make more tomorrow.
• Sweeten while warm. Sugar dissolves much better in warm liquid. If you wait until it’s cold, you’ll end up with gritty sugar at the bottom.
• Start simple. Your first batch should be just tea and one fruit. Once you know how the flavors interact, start combining.
• It scales easily. Hosting a big group? Double or triple the recipe. Sun tea is the perfect crowd-pleaser because it’s cheap, easy, and always a hit.

Sun tea is proof that the best things in life don’t need to be complicated. A jar, some tea, a little fruit, and the Hawaiian sun—that’s all it takes to make something that tastes like pure aloha.