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Things to Do in San Diego Today

Sunday, September 20, 2026 San Diego, California 14 events · 0 activities

Discover 14 things happening in San Diego today (Sunday, September 20, 2026) — concerts, festivals, free events, and family-friendly picks.

Events Today

Snapdragon Stadium Tours

Free

12:00 AM

Snapdragon Stadium

San Diego Padres vs. Miami Marlins

Free

12:40 AM

PETCO Park

Uncle Acid & The Deadbeats - North America 26

Free

2:00 AM

The Observatory North Park

SDSU Aztec Football vs. James Madison Dukes College Football

Free

2:00 AM

Snapdragon Stadium

Alfred Robles

Free

2:00 AM

The American Comedy Co.

San Diego Toreros Womens Volleyball vs. San Diego State Aztecs Womens Volleyball

Free

2:00 AM

Jenny Craig Pavilion

AJ. Croce Presents Croce Plays Croce

Free

2:30 AM

Humphreys Concerts By the Bay

CHELSEA HANDLER: THE HIGH AND MIGHTY TOUR

Free

3:00 AM

Balboa Theatre

Earth, Wind & Fire

Free

3:00 AM

San Diego Civic Theatre

Friko (21 and Over)

Free

3:30 AM

Casbah-San Diego

Alfred Robles

Free

4:00 AM

The American Comedy Co.

John Cameron Mitchell: Hedwig 25th Anniversary Movie Tour

Free

8:00 PM

The Observatory North Park

Bottomless Popcorn + Soda - John Cameron Mitchell - Not a Ticket

Free

8:00 PM

The Observatory North Park

San Diego Padres vs. Miami Marlins

Free

8:10 PM

PETCO Park