Brewery Profile

300 Suns Brewing Company

In Longmont’s craft beer scene, 300 Suns Brewing Company presents itself as an easygoing neighborhood stop rather than a formal tasting room. A visitor walking in can expect a welcoming, unpretentious setting built around conversation, approachable beer, and food made in-house. The brewery’s identity draws on Colorado’s reputation for sunny days, and that comes through in the option to sit outside on the deck when the weather cooperates. Indoors, the atmosphere is described as family-friendly and community-oriented, with craft beer sharing space with scratch-made pub fare. Its beers are known as highly drinkable and have been recognized in local competitions, though the specific lineup is something to check on the day of a visit.

Travelers passing through this part of Colorado often look for breweries that fit easily into a day of exploring, eating, and spending time outside. A stop here suits that pattern: it offers the familiar taproom experience without requiring visitors to know the beer list in advance or arrive with a narrow style preference. Since specific beer names and rotating selections are not fixed in the available information, the best approach is to treat the current tap list as part of the visit. The draw is less about chasing a single flagship and more about finding a relaxed Longmont brewery where the beers are designed to be accessible, the food is part of the experience, and the setting works for both small groups and families.

For practical planning, the main known amenities are the taproom, scratch-made pub fare, a deck for sunny weather, indoor seating, and a family-friendly environment. Visitors who care about particular styles, seasonal releases, hours, or kitchen details should confirm directly with the brewery before heading over, since those details are not listed here. The taproom is also the place to confirm the day’s pours and ask what has recently been recognized in local competitions. For many visitors, 300 Suns will make the most sense as a casual meal-and-beer stop in Longmont: comfortable enough for lingering, straightforward enough for a quick visit, and grounded in the kind of informal brewery culture that Colorado travelers often seek out.

Basking in the spirit of Colorado’s 300 annual days of sunshine, 300 Suns Brewing offers a welcoming, unpretentious spot in Longmont where award-winning craft beers meet scratch-made pub fare. This community hub pairs highly drinkable brews—often recognized in local competitions—with a family-friendly atmosphere, making it the perfect destination to catch some rays on the deck or gather indoors for great conversation.

Website available

335 1st Ave Unit C, Longmont, Colorado, 80501-5958

Phone: (720) 442-8292

Website: http://www.300sunsbrewing.com

Hours: Tuesday-Thursday 11am-9pm, Friday & Saturday 11am-10pm, Sunday 11am-8pm, Closed Monday

Popular Beers

A quick look at notable pours currently tied to 300 Suns Brewing Company.

Beer Styles at 300 Suns Brewing Company

300 Suns Brewing Company brews across a range of styles. The current lineup includes Stout, Sour, IPA, Lager, Cream Ale, and Imperial Stout. Specific pours rotate over time — check the taproom board on the day of your visit for what is currently available on tap.

Upcoming Events

Upcoming public events currently attached to this brewery.

  • Taps & Apps Happy Hour

    Aug 18, 2026

    Join us every Tuesday for Taps & Apps Happy Hour featuring half off all 300 Suns-brewed craft pints and appetizers, plus $2 off house cocktails. Not valid with other offers or on…

  • Live Music and Comedy Nights at 300 Suns Brewing

    Aug 22, 2026

    300 Suns Brewing features live music and comedy on select nights. Enjoy performances in a cozy and welcoming atmosphere.

  • Craft-Making and Painting Classes at 300 Suns Brewing

    Aug 22, 2026

    Participate in craft-making and painting classes hosted at 300 Suns Brewing. These events offer fun social activities alongside great beer.

  • Jake Finkbiner

    Aug 29, 2026

    Jake hails from the hills and valleys of central Pennsylvania where he grew up listening to everything from country and folk to heavy metal. He blends his classic rock, folk, coun…

  • Johanna Marianna

    Sep 12, 2026

    Originally from Longmont, Colorado, Pop Country artist Johanna can be seen performing her original songs all across the United States. Her recent collaborations with other musicia…

  • Kevin Dooley

    Sep 19, 2026

    Authentic, acoustic Americana and roots music from this songwriter and “songsmith” with numerous CD’s and compilation projects. His unique “American Celtic” style creates a vocal…

Frequently Asked Questions

Where is 300 Suns Brewing Company located?
300 Suns Brewing Company is located at 335 1st Ave Unit C, Longmont, Colorado, 80501-5958. Use the map and directions on this page to plan your visit.
What are 300 Suns Brewing Company's hours?
Current hours are: Tuesday-Thursday 11am-9pm, Friday & Saturday 11am-10pm, Sunday 11am-8pm, Closed Monday. Hours can change on holidays and during private events — call ahead if your visit is time-sensitive.
How can I learn more about 300 Suns Brewing Company?
Visit http://www.300sunsbrewing.com for the brewery's own information about beers, events, and operations. Beer.Social aggregates public data and visitor-facing details to help with planning a stop.