Our Lady of Kazan

Summer Kazanskaya (Russia)

Racial Harmony Day

Racial Harmony Day (Singapore)

Belgian National Day

Belgian National Day (Belgium)

July 21 (Eastern Orthodox liturgics)

Christian feast day:
July 21 (Eastern Orthodox liturgics)

Victor of Marseilles

Christian feast day:
Victor of Marseilles

Praxedes

Christian feast day:
Praxedes

Lawrence of Brindisi

Christian feast day:
Lawrence of Brindisi

Daniel (biblical figure)

Christian feast day:
Daniel (Catholic Church)

Carlos Duarte Costa

Christian feast day:
Carlos of Brazil (Brazilian Catholic Apostolic Church)

Barhadbesciabas

Christian feast day:
Barhadbesciabas

Saint Arbogast

Christian feast day:
Arbogast

Albert Luthuli

Christian feast day:
Albert John Luthuli (Episcopal Church)

Pau Alsina

Pau Alsina, Spanish motorcycle rider (born 2008)

Bangladesh Air Force

A Bangladesh Air Force Chengdu FT-7BGI crashes shortly after takeoff into Milestone School campus in Dhaka, Bangladesh, killing 35 people and injuring 173.

Joe Biden

U.S. President Joe Biden announces he will no longer seek a second term and withdraws from the 2024 election, endorsing Vice President Kamala Harris as she launches her own presidential campaign.