12 events found.
Trans Day of Visibility
March 31 is Trans Day of Visibility.
National School Librarian Day
April 4 is National School Librarian Day.
Dolores Huerta Day
Former Gov. Jerry Brown signed a bill designating April 10 as Dolores Huerta Day in 2018.
Mendez v. Westminster (1947)
On April 14, 1947, a federal court made a landmark decision prohibiting segregation in California public schools.
Passover (Begins)
Passover 2026 will begin on the evening of Wednesday, April 21 and end at nightfall on Thursday, April 29.
Earth Day
Earth Day is an annual event on April 22 to demonstrate support for environmental protection.
Memorial Day of Armenian Martyrs
Today commemorates the deportation of Armenian intellectuals on April 24, 1915, from Constantinople (present-day Istanbul).
Administrative Professionals Day
Administrative Professionals Day is always celebrated on the Wednesday of the last full week of April.
El Día de los Niños
El Día de los Niños is celebrated annually on April 30 as a tribute to children in Mexico.
International Workers’ Day
International Workers' Day, also known as Labor Day in most countries, is celebrated on May 1st every year.