Denver in September: A Fun Guide for 2025

Denver in September offers a perfect mix of laid-back and lively activities. Enjoy the end of summer and start of fall with local events, concerts, and other fun things to do. The weather is also ideal, with warm, sunny days and cooler evenings.

The best of Denver in September includes the Jazz Festival, Artist on the Rise Concert, and a spa day at Oakwell Beer Spa. Below, we’ll share what to expect from each event and activity. We’ll also discuss the weather and answer common questions to help you make the most of your experience.

Denver in September: At a Glance

Denver Events in September

There’s no shortage of local events in Denver in September, with something fun for everyone. 

Denver Food + Wine Festival

When: September 3–6, 2025
Where: Tivoli Quad, Auraria Campus

Denver Food + Wine Festival is a four-day event that celebrates Denver’s vibrant food scene. Enjoy tastings from top chefs, engaging seminars, and a Grand Tasting finale. The festival supports local hospitality workers through the Colorado Restaurant Foundation. This event is perfect for food lovers looking for an immersive experience.

Civic Center EATS

When: Wednesdays and Thursdays, 11 AM to 2 PM
Where: Civic Center Park

Civic Center EATS brings some of Denver’s best food trucks to a central outdoor location. This is a casual way to grab lunch and enjoy the sunshine and warm September weather in Denver. Whether you’re with friends or on a solo lunch break, the variety of food options is ideal for all taste buds. 

Denver Jazz Festival

When: September 12–14, 2025
Where: Studio Loft at Ellie Caulkins Opera House

The Denver Jazz Festival features national and local jazz artists in an intimate setting. Appreciate smooth tunes, lively performances, and opportunities to dance. It’s a must-attend for jazz fans and anyone looking to experience a unique musical experience in Denver.

Sunnyside Music Festival

When: September 13, 2025
Where: Chaffee Park (43rd & Shoshone)

Sunnyside Music Festival showcases local bands and artists in a laid-back neighborhood park. The event will also have crafts, food vendors, and family-friendly activities. It’s a great way to experience Denver’s local culture and outdoor vibe in September.

Handmade in Colorado Expo

When: September 13–14, 2025
Where: Wynkoop Plaza at Union Station

Handmade in Colorado Expo is one of the best free Denver events in September for art lovers. The expo features handcrafted goods from Colorado artisans. Shop for unique designs, enjoy live music, and meet local creators.

High Plains Comedy Festival

When: September 18–20, 2025
Where: Various venues in Denver’s Baker neighborhood

The High Plains Comedy Festival brings dozens of national and local comedians to multiple venues across Denver. You can expect stand-up, improv, and comedic storytelling shows. It’s perfect for a weekend full of laughs and entertainment.

Denver Oktoberfest

When: September 19–21 and September 26–28, 2025
Where: Larimer Street between 20th & 22nd, Downtown Denver

Denver Oktoberfest is a long-standing celebration of Bavarian culture and beer. Enjoy traditional music, stein-holding contests, and delicious German food. The event is family-friendly with fun activities for all ages.

Denver International Festival

When: September 20, 2025, 12 PM–8 PM
Where: Historic Five Points

The Denver International Festival is a free event to celebrate Denver's cultural diversity through food, music, and art. There will be performances, a children's village, and global cuisine. This is one of the best local festivals for celebrating local culture.

Denver Street Fairs – It’s Fall Y’all!

When: September 20–21, 2025
Where: W 11th Avenue, Speer Blvd to Santa Fe Dr

Denver Street Fairs is an outdoor market featuring local artists, crafts, and tasty eats. Enjoy shopping in the pleasant September weather. The fair’s fall vibe makes it the perfect activity for the start of a new season.

Paws With Pride 2025

When: September 20, 2025, 11 AM–3 PM
Where: Terminal Bar at Denver Union Station

One of the best ways to celebrate pride in Denver in September is at Paws With Pride. Enjoy local pet vendors, raffles, and a drag dog show. This is a fun and inclusive way to celebrate with furry friends and LGBTQ+ pet owners.

Denver Concerts in September

If you’re looking to enjoy live music in Denver in September, you’re in luck because there are lots of good options. Whether you’re planning a date night or going out with friends, a concert is one of the best ways to enjoy it.

Neil Young and the Chrome Hearts

When: September 1, 2025
Where: Fiddler's Green Amphitheatre

Neil Young and the Chrome Hearts bring timeless rock and folk anthems to Denver. This concert is one of the best in September in Denver for fans of classic rock legends. Expect a setlist full of beloved hits and rare gems at one of our favorite outdoor venues, about 30 minutes from downtown Denver.

Gregory Alan Isakov

When: September 1, 2025
Where: Red Rocks Amphitheatre

Listen to Gregory Alan Isakov at the iconic Red Rocks Amphitheatre for a night of soulful folk music. Known for his poetic lyrics and emotive performances, Isakov offers an intimate and memorable experience under the stars. The natural acoustics and breathtaking views make Red Rocks the perfect backdrop for this show.

10cc

When: September 2, 2025

Where: Paramount Theatre

Legendary rock band 10cc brings eclectic hits to Denver's historic Paramount Theatre. This rare performance offers fans a chance to experience timeless classics in an intimate setting. Expect an evening of music that spans genres and generations in a beautifully restored venue.

Pixies

When: September 2, 2025
Where: Red Rocks Amphitheatre

Alternative rock pioneers Pixies will take the stage at Red Rocks Amphitheatre for an epic performance. Known for their influential sound and dynamic shows, this concert is sure to be a good one. The unique acoustics and stunning scenery of Red Rocks provide an unforgettable concert experience.

Billy Idol

When: September 6, 2025

Where: Red Rocks Amphitheatre

Billy Idol brings his iconic punk rock energy and hit songs to Denver’s Red Rocks Amphitheatre. Expect an electrifying show filled with classic anthems and crowd favorites. 

Linkin Park

When: September 9, 2025

Where: Ball Arena

Linkin Park hits Denver with their From Zero World Tour. You can enjoy a mix of classic hits and new songs in a fun live performance. Ball Arena’s state-of-the-art sound system makes every concert one of the best.

Jon Batiste

When: September 14, 2025

Where: Red Rocks Amphitheatre

Jon Batiste brings his Grammy-winning mix of jazz, soul, and pop to Denver. His energetic performance showcases rich melodies and infectious vibes. This concert is a must-see for anyone who loves genre-defying music.

Slow Pulp

When: September 18, 2025

Where: Bluebird Theater

Slow Pulp offers an indie rock experience with emotional depth and incredible sounds. The Bluebird Theater’s intimate setting gives the feel of a personal concert experience. For a relaxing pre-show treat, visit Oakwell Beer Spa just a few minutes away for beer-inspired spa treatments and a vanity room to freshen up before the concert.

The Offspring

When: September 7, 2025

Where: Ball Arena

The Offspring brings their high-energy punk rock to Denver’s Ball Arena. You can expect classic hits and new material in an electrifying show. This is a can’t-miss concert for alternative rock lovers.

The Eirik Haugbro Trio

When: September 10, 2025

Where: Nocturne Jazz & Supper Club

The Eirik Haugbro Trio offers a rich jazz experience with soulful melodies and smooth rhythms. You can enjoy dinner and a show with a seasonal three-course meal or reserved bar seats to order from the food and drink menu. For a special night, try the Ellington Experience for a five-course tasting with wine pairings.

Eagles Tribute

When: September 12, 2025

Where: Cherry Creek North Summer Concert Series

Enjoy a live Eagles tribute with timeless hits in a beautiful outdoor setting. This concert celebrates classic ‘70s rock with great sound and a lively crowd. 

Grant Green Jr. with Adam Deitch

When: September 13, 2025

Where: Denver Arts Complex

Grant Green Jr. teams up with Adam Deitch for a night of funk and jazz fusion. This is one of the best Denver concerts in September for those who like funk and soul. 

The Gabriel Mervine Quartet

When: September 15, 2025

Where: Nocturne Jazz & Supper Club

The Gabriel Mervine Quartet delivers vibrant jazz performances blending tradition with modern flair. This intimate venue offers a close-up look at some of Denver’s finest jazz talent. This experience is perfect for a relaxed evening with live music and dinner.

Ice Cube

When: September 16, 2025

Where: Ball Arena

Ice Cube is bringing his powerful hip-hop songs and Fresh beats to Denver this September. This will be a high-energy performance with decades of the best music. Ball Arena’s large space is sure to make this a lively concert. 

Josh Abbott Band

When: September 17, 2025

Where: Mission Ballroom

The Josh Abbott Band brings heartfelt country tunes and an energetic performance to Denver. The blend of traditional and modern country makes for a fun show for country music lovers.

Everclear

When: September 19, 2025

Where: Gothic Theatre (Englewood)

If you’re ready for nostalgia, Everclear’s “Sparkle and Fade” 30th anniversary tour is the place to be. Enjoy full renditions of their breakthrough album plus top fan favorites. In the intimate Gothic Theatre, the vibe is personal yet packed with energy. 

Tate McRae

When: September 20, 2025

Where: Fillmore Auditorium

Tate McRae brings her emotional pop music to the Fillmore. This rising star is known for her powerful vocals and heartfelt storytelling. You can expect an energetic show with a mix of popular hits and new material.

The Matt Flinner Trio and Martin Gilmore

When: September 20, 2025

Where: The Dairy Arts Center

A collaboration between The Matt Flinner Trio and Martin Gilmore brings together two masters of acoustic and bluegrass music. Expect intricate guitar work and soulful melodies in a cozy, arts-focused venue. This is a great concert in Denver in September if you like Americana and instrumental excellence.

Artist on the Rise Concert

When: September 21, 2025
Where: Dairy Block

The Artist on the Rise Concert Series spotlights emerging talent in Denver’s vibrant music scene. This outdoor venue at Dairy Block is ideal for a casual yet lively atmosphere. This is one of the best concerts for discovering fresh sounds and supporting local artists.

Spacey Jane

When: September 21, 2025

Where: The Ogden Theater

Australia’s Spacey Jane is coming to Denver’s Ogden Theater for a night of indie rock. Be a part of their rising popularity at this cozy venue for a low-key, yet fun night out in Denver.

Latin Beats: Sonidos de las Américas

When: September 25, 2025

Where: Boettcher Concert Hall

If you’re looking for free Denver concerts in September, Latin Beats is the perfect opportunity. Celebrate Hispanic Heritage Month with the Colorado Symphony and Latin artists. This orchestral evening blends traditional and contemporary Latin rhythms for a unique experience.

The Red Clay Strays

When: September 25, 2025

Where: Red Rocks Amphitheatre

The Red Clay Strays bring a mix of Americana and roots music to the iconic Red Rocks Amphitheatre. Their warm melodies and heartfelt lyrics fit perfectly with the natural setting. This is a must-see for fans of authentic, soulful music.

Megan Moroney

When: September 30, 2025

Where: Red Rocks Amphitheatre

Rising country star Megan Moroney headlines at Red Rocks with her heartfelt style and growing fanbase. It’s her first time at this iconic venue, so expect a memorable night under the stars surrounded by gorgeous scenery and a fun crowd.

Other Things to Do in Denver in September

Denver offers plenty of attractions and activities beyond events and concerts to enjoy this September. Whether you’re looking to relax or spend time outdoors, there’s a perfect mix of options.

Relax at Oakwell Beer Spa

When: Daily from 8 AM to 10:30 PM
Where: Denver Five Points or Highlands Ranch

Oakwell Beer Spa is the perfect place to unwind before or after exploring Denver or a busy day or week at work. This September, you can also enjoy craft beer from a local brewery. The self-serve taproom also has wine, cider, tea, and kombucha. 

Whether you’re relaxing solo, with your significant other, or a group, Oakwell Beer Spa has you covered. When you book a spa day, you get access to a private suite for up to two people, with the option to combine rooms for larger parties. Each suite has a beer bath, infrared sauna, and rain shower. You can also add a Zero Gravity Massage experience for extra relaxation.

Visit the Denver Art Museum

When: Open Thursday-Monday, 10 AM to 5 PM and Tuesday, 10 AM to 8 PM
Where: Civic Center neighborhood

The Denver Art Museum has an impressive collection ranging from Native American art to contemporary pieces. In September, visitors can enjoy free admission on the first Saturday of the month. This museum is one of the best attractions in Denver for art lovers and a great way to spend time indoors.

Stroll Through the Denver Botanic Gardens

When: Daily, 9 AM to 7 PM (check website for seasonal updates)
Where: Cheesman Park neighborhood

September is an ideal time to visit the Denver Botanic Gardens. The weather is ideal for walking around outdoors and enjoying fewer crowds. The gardens also feature vibrant late-summer blooms and early fall colors during September. 

Watch Local Sports

September is a great month for catching local sports in Denver. You can watch the Colorado Rockies play baseball at Coors Field, with home games on September 1st–3rd, 11th–17th, and 26th–30th. You can also see the Colorado Rapids play soccer at Dick’s Sporting Goods Park on September 7th, 14th, 20th, and 28th.

Go to the Highlands Farmers Market

When: Sundays, 9 AM to 1 PM
Where: Highlands Square neighborhood

One of our favorite things to do on a Sunday in Denver is hanging out at the Highlands Farmers Market. September offers the perfect weather to stroll and shop for fresh local produce, artisanal foods, and crafts. You can also listen to live music and enjoy the family-friendly atmosphere. 

Denver Weather in September 

September in Denver offers warm days with an average high of 83°F and cool nights averaging 50°F. You can expect mostly dry weather, with no show and rain falling about four days during the month. This shift in temperature means layering clothes is best so you can be comfortable during the day and when it cools down at night.

Denver in September: FAQs

Make the most of your time in Denver in September with answers to common questions below.

Is September a good time to visit Denver?

September is a great time to visit Denver. Many locals and visitors argue that it’s one of the best times of year because the summer crowds thin out, the weather’s pleasant, and there are many local events. 

Does it snow in Denver in September?

Snow is very rare in Denver during September. While the temperature can drop at night, it usually stays above freezing. You’re more likely to enjoy crisp, sunny days than early snowfall.

How does Colorado look in September?

Colorado in September is colorful and vibrant. The city and nearby mountains start to show early fall foliage, with golden aspens and changing leaves. It’s a beautiful time for hiking and outdoor activities. One of our favorite nearby outdoor areas to see in September is Rocky Mountain National Park.

How to dress for Denver in September?

In September, it’s best to dress in layers since the days are warm but evenings are chilly. Comfortable shoes are recommended if you’re going to events or spending time outdoors.

Is it better to go to Colorado in September or October?

September and October are both great for going to Colorado. September offers milder weather and more events, while October brings peak fall colors and cooler weather. 

Denver in September: Conclusion

We hope you found some of the best things to do this September in Denver! This is one of the best times of year to enjoy Denver’s events, outdoor activities, and vibrant culture. With pleasant weather and plenty to explore, it’s the perfect month for locals and visitors alike. Don’t forget to treat yourself to a relaxing spa day at Oakwell Beer Spa to unwind after your adventures.