August 21 — Holidays & Events

Everything the catalogue knows about August 21, in any year — with a live countdown on each card.

Holidays

Day of the Passing of the Constitutional Law on the Status of the Republic of Latvia as a State

Aug 21, 2027

354days

:

08hrs

:

29min

:

24sec

Space

Asteroid (2016 US4) Close Approach

Aug 21, 2026

Ended

Music

Lefty Gunplay

Aug 21, 2026

Ended

Culture

Hamilton (NY)

Aug 21, 2026

Ended

Culture

Hamilton

Aug 21, 2026

Ended

Sports

Pinstripe Pass * New York Yankees v. Toronto Blue Jays

Aug 21, 2026

Ended

Sports

San Francisco Giants at Boston Red Sox

Aug 21, 2026

Ended

Sports

Washington Nationals at Miami Marlins

Aug 21, 2026

Ended

Sports

Tampa Bay Rays at Baltimore Orioles

Aug 21, 2026

Ended

Music

RUSH: Fifty Something

Aug 21, 2026

Ended

Sports

Golden State Valkyries at Chicago Sky

Aug 21, 2026

Ended

Music

DON TOLIVER: NITROUS - OCTANE WORLD TOUR LEG 2

Aug 21, 2026

Ended

Sports

Carolina Panthers at Jacksonville Jaguars

Aug 21, 2026

Ended

Music

Jason Aldean: Songs About Us Tour 2026

Aug 21, 2026

Ended

Sports

Preseason Game 1: Jacksonville Jaguars v Carolina Panthers

Aug 21, 2026

Ended

Music

Jonas Brothers: The Burning Up Tour All Over Again

Aug 21, 2026

Ended

Sports

Minnesota Lynx at Washington Mystics

Aug 21, 2026

Ended

Sports

New York Mets at Chicago White Sox

Aug 21, 2026

Ended