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Things to Do in Denver Today

Sunday, September 20, 2026 Denver, Colorado 55 events · 0 activities

Discover 55 things happening in Denver today (Sunday, September 20, 2026) — concerts, festivals, free events, and family-friendly picks.

Events Today

Bodies - The Science Within - Denver

Free

12:00 AM

Denver Pavilions

Colorado Rockies vs. Seattle Mariners

Free

12:10 AM

Coors Field

Dave Landau

$31

12:30 AM

Denver Improv

Bodies - The Science Within - Denver

Free

12:30 AM

Denver Pavilions

wave to earth - the pieces tour

Free

1:00 AM

Fillmore Auditorium (Denver)

Towa Bird

Free

1:00 AM

Marquis

Bobby Lee: The Finally Tour 2026

Free

1:00 AM

Paramount Theatre

Kristin Key (16 and Over)

Free

1:00 AM

Cervantes Masterpiece Ballroom

Michael Blaustein

Free

1:00 AM

Comedy Works

Destiny of Desire

Free

1:00 AM

Wolf Theatre at Denver Center for the Performing

Denver Jazz Festival (All Ages, 10 and Under Free)

Free

1:00 AM

Ellie Caulkins Opera House

Bodies - The Science Within - Denver

Free

1:00 AM

Denver Pavilions

Paramount Theatre Club Seating: Bobby Lee

Free

1:00 AM

Paramount Theatre

Ryan Beatty - Arms Over Armor North American Tour '26

Free

1:00 AM

Summit Music Hall

The Bald and the Beautiful

Free

1:30 AM

Bellco Theatre

Hold On To Your Butts

Free

1:30 AM

Galleria Theatre

Billy Strings

Free

1:30 AM

Ball Arena

Club Level Seating: Billy Strings

Free

1:30 AM

Ball Arena

Caribe by Cleo Parker Robinson Dance

Free

1:30 AM

Ellie Caulkins Opera House

The Outsiders (Touring)

Free

1:30 AM

Buell Theatre

Charlotte Sands - Satellite Tour

Free

2:00 AM

The Federal Theatre

Charlotte Sands - Satellite Tour

Free

2:00 AM

The Federal Theatre

Son Little - CityFolk Tour 2026

Free

2:00 AM

Meow Wolf Denver

Son Little - CityFolk Tour 2026

Free

2:00 AM

Meow Wolf Denver Convergence Station

Denver Jazz Festival (All Ages, 10 and Under Free)

Free

2:30 AM

Ellie Caulkins Opera House

Dana and Alden

Free

3:00 AM

Bluebird Theatre

Hot In Herre: 2000s Dance Party

Free

3:00 AM

Ophelia's Electric Soapbox

Amelie Lens (21 and Over)

Free

3:00 AM

ReelWorks Denver

Ninajirachi (16+)

Free

3:00 AM

Ogden Theatre

Michael Blaustein

Free

3:15 AM

Comedy Works

Bodies - The Science Within - Denver

Free

5:00 PM

Denver Pavilions

Denver Broncos VIP Tailgate

Free

5:05 PM

Mile High Monument

Bodies - The Science Within - Denver

Free

5:30 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

6:00 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

6:30 PM

Denver Pavilions

The Outsiders (Touring)

Free

7:00 PM

Buell Theatre

Hold On To Your Butts

Free

7:00 PM

Galleria Theatre

Bodies - The Science Within - Denver

Free

7:00 PM

Denver Pavilions

Colorado Rockies vs. Seattle Mariners

Free

7:10 PM

Coors Field

Destiny of Desire

Free

7:30 PM

Wolf Theatre at Denver Center for the Performing

97.3 KBCO Presents: GRUNCH (Bluegrass Grunge Brunch)

Free

7:30 PM

Ophelia's Electric Soapbox

Bodies - The Science Within - Denver

Free

7:30 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

8:00 PM

Denver Pavilions

Cleo Parker Robinson Dance

Free

8:00 PM

Ellie Caulkins Opera House

Denver Broncos vs. Jacksonville Jaguars

Free

8:05 PM

Empower Field At Mile High

HALF PRICE: Denver Broncos v Jacksonville Jaguars

Free

8:05 PM

Empower Field At Mile High

Bodies - The Science Within - Denver

Free

8:30 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

9:00 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

9:30 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

10:00 PM

Denver Pavilions

Bodies - The Science Within - Denver

Free

10:30 PM

Denver Pavilions

Colorado Avalanche vs. Utah Mammoth

Free

11:00 PM

Ball Arena

Bodies - The Science Within - Denver

Free

11:00 PM

Denver Pavilions

Denver Jazz Festival (All Ages, 10 and Under Free)

Free

11:20 PM

Ellie Caulkins Opera House

Bodies - The Science Within - Denver

Free

11:30 PM

Denver Pavilions