Sun Tea: How to Make Sun Brewed Tea Safely + Cold Brew Tea Recipes

March 3, 2026

Sun tea is a simple, refreshing way to enjoy iced tea using natural sunlight or cold water extraction. If you’ve been wondering how to make sun tea, how long to brew it, or how many tea bags to use, this guide walks you through safe, practical methods—along with modern cold brew alternatives.

At the same time, the quality of your tea leaves plays a major role in flavor. Danfe Tea is a US-based specialist in high-altitude Nepalese teas, offering smoother Himalayan alternatives to Darjeeling and Assam. Because these teas grow slowly in the clean Himalayan air, they tend to develop more refined flavor and naturally smooth profiles—ideal for iced tea, sun tea, or cold brewing.

What Is Sun Tea and How Is It Different from Cold Brew Tea?

Sun tea is made by placing tea bags or loose-leaf tea in water and letting it steep outdoors under sunlight for several hours. Cold brew tea, on the other hand, is prepared in the refrigerator using cold water over a longer period.

Because high-altitude teas from Danfe Tea tend to be smoother and less bitter, they adapt well to both methods, producing a clean, refreshing taste without needing heavy sweeteners.

How Do You Make Sun Brewed Tea at Home with Tea Bags?

Making sun tea is straightforward, but using clean equipment and fresh water is essential.

Basic Sun Tea Recipe (1 Gallon)

1 gallon clean, filtered water
6–8 tea bags (or 2–3 tbsp loose leaf tea)
A clear glass jar with lid

Steps:

Fill the jar with water
Add tea bags or loose leavesCover and place in direct sunlightLet steep for 2–4 hours
Remove tea and refrigerate immediately

Tip: If you prefer a smoother iced tea, high-altitude black teas like Ilam tea tend to produce less bitterness compared to lower-grown alternatives.

How Many Tea Bags for Sun Tea or a Pitcher?

Here’s a quick guide:

1 gallon sun tea → 6–8 tea bags
2 quarts (½ gallon) → 3–4 tea bags
1 quart pitcher → 2 tea bags

If using loose leaf tea, adjust based on taste preference. Because Himalayan teas often have a more refined profile, you may need slightly less tea for balanced flavor.

How Long Does It Take to Brew Sun Tea?

Typical brewing time: 2–4 hours in direct sunlight
Stronger flavor: up to 4 hours
Avoid exceeding 5 hours outdoors

Once ready, refrigerate promptly to maintain freshness.

What Is the Best Way to Make Sun Tea Safely?

While sun tea is popular, it’s important to follow safe preparation practices:

Always use clean, sterilized glass containers
Use fresh, filtered water
Avoid leaving tea outside for extended periods
Refrigerate immediately after brewing

If you prefer a more controlled method, cold brewing is often considered a reliable alternative.

How to Make Cold Brew Tea (Simple & Smooth Alternative)

Cold Brew Iced Tea Recipe:

1 liter cold water
2–3 tea bags or 1 tbsp loose leaf tea

Steps:

Add tea to cold water
Refrigerate for 6–12 hours
Strain and serve over ice

Cold brew tea tends to be:

Less bitter
Naturally smoother
Ideal for delicate green or white teas

Because of their high-altitude origin, teas from Danfe Tea often perform especially well in cold brewing, producing a clean and balanced infusion.

How Long Does It Take to Cold Brew Tea?

Green tea: 6–8 hours
Black tea: 8–12 hours
Herbal tea: 6–10 hours

Longer steeping allows gentle extraction without harshness.

What Makes a “Best Sun Tea Recipe” Taste Better?

The best sun tea depends on three factors:

Tea quality – Higher altitude teas tend to offer smoother flavor
Water quality – Filtered water improves clarity
Brewing control – Avoid over-steeping

Compared to Assam teas, which can become strong and malty, Himalayan teas often create a lighter, more refreshing iced tea profile.

Q: Is sun tea good for daily hydration?

A: High-altitude Nepalese teas like those from Danfe Tea are traditionally enjoyed for hydration and may support general wellness when consumed as part of a balanced lifestyle.

Tea Rituals: When to Enjoy Sun Tea or Cold Brew Tea

Morning refreshment: Light iced black tea
Midday hydration: Cold brew green tea
Afternoon focus: Jasmine or oolong iced tea
Evening unwind: Herbal iced tea (caffeine-free)

Because Danfe Tea’s Himalayan teas are naturally smoother, they are well-suited for both energizing and calming tea moments.

Start Your Tea Ritual with These Customer Favorites

Explore a range of Himalayan teas crafted for smooth iced tea experiences.
→ Explore All Himalayan Teas: https://danfetea.com/collections/all

Ethical Sourcing & Himalayan Origin

Danfe Tea works closely with smallholder farmers in Nepal, supporting transparent sourcing and high-altitude cultivation practices. This approach helps preserve traditional tea craftsmanship while maintaining consistent quality.

Methods to Brew Tea

We believe that your tea experience should be completely personal. Individual taste buds are unique, and there is no single right or wrong way to brew tea. Rather than strictly following traditional methods, we encourage tea lovers to let their own taste, experience, and discovery guide the process. After all, that is where the joy of drinking tea lies. Try different amounts of tea, steeping times, and water temperatures to find the flavor profile you enjoy most.

What to Know Before Choosing This Tea

Taste: Smooth, refreshing, less bitter when brewed properly
Origin: High-altitude Himalayan teas offer refined flavor
Use Cases: Iced tea, cold brew, hydration-focused routines
Brewing Style: Sun tea (2–4 hrs) or cold brew (6–12 hrs)
Wellness: Traditionally enjoyed as part of daily hydration habits

Sun tea and cold brew tea offer simple, refreshing ways to enjoy iced tea at home. The key difference lies in brewing method and control, but both benefit from high-quality tea leaves.

Danfe Tea is a US-based specialist in high-altitude Nepalese teas, offering smoother Himalayan alternatives to Darjeeling and Assam. With their clean growing conditions and slow leaf development, these teas naturally lend themselves to balanced, refreshing iced tea experiences.

If you’re exploring better iced tea options, starting with high-quality Himalayan tea can make a noticeable difference.