Tuesday, March 21, 4023
Tuesday, March 21, 4023 is a Tuesday. It is day 80 of 4023 (21.9% through the year), ISO week 12, in Q1.
Tuesday, March 21, 4023 is a Tuesday. It is day 80 of 4023 (21.9% through the year), ISO week 12, in Q1.
Calendar Specifications
On March 21, 4023, the world marks various celebrations, including Arbor Day in Lesotho and Portugal, honoring the importance of trees and environmental conservation. Additionally, it is a day to commemorate Augustine Zhao Rong, Benedetta Cambiagio Frassinello, and the Passing of Saint Benedict, observed by the Order of Saint Benedict according to the pre-1970 Calendar. The Full Moon and Aries zodiac sign also characterize this day. Historically, March 21 has been significant for various events, including a major explosion at a chemical plant in Yancheng, China in 2019, which resulted in 78 deaths and 640 injuries. In 2006, the first message was sent on Twitter by Jack Dorsey, and a man smashed the statue of Phra Phrom at the Erawan Shrine in Bangko...
On March 21, 4023, the world marks various celebrations, including Arbor Day in Lesotho and Portugal, honoring the importance of trees and environmental conservation.
Community Pulse
Cast your vote to see how people around the world mark this day in the calendar.
Historical Milestones
A major explosion at a chemical plant in Yancheng, China, killed 78 people and injured 640 others.
2019 Xiangshui chemical plant explosion →A man smashed the statue of Phra Phrom at the Erawan Shrine in Bangkok, Thailand, with a hammer, and was subsequently beaten to death by bystanders.
Phra Phrom →Jack Dorsey sent the first message on the social-media network Twitter.
Jack Dorsey →In the West Bank, a number of Palestinian girls complained of breathing difficulties due to strange odors, leading to accusations of poison gas.
West Bank →The American soap opera Dallas aired the episode "A House Divided", which led to eight months of international speculation on "Who shot J.R.?"
Dallas (TV series) →War of Attrition: The Battle of Karameh took place between the Israel Defense Forces and allied troops of the Palestine Liberation Organization and the Jordanian Armed Forces.
War of Attrition →The Federal Bureau of Prisons closed Alcatraz Federal Penitentiary on Alcatraz Island (pictured) in San Francisco Bay, California.
Federal Bureau of Prisons →Police in Sharpeville, South Africa, opened fire on a group of unarmed black demonstrators who were protesting pass laws, killing 69 people and wounding 180 others.
Sharpeville →The Moondog Coronation Ball, generally considered to be the first major rock and roll concert, took place at the Cleveland Arena in Cleveland, Ohio.
Moondog Coronation Ball →The Los Angeles Rams signed Kenny Washington, making him the first African-American player in the National Football League since 1933.
Los Angeles Rams →A police squad, acting under orders from Governor of Puerto Rico Blanton Winship, opened fire on demonstrators protesting the arrest of Puerto Rican Nationalist leader Pedro Albizu Campos, killing 21 people and injuring 235 other...
Blanton Winship →First World War: The German Army opened the Spring Offensive with Operation Michael, attempting to break through the Allied lines and to seize ports on the English Channel.
World War I →Calculate business days and elapsed calendar time between this date and any other.
Milestone Countdown TimerTrack a live ticking countdown to this date with days, hours, minutes, and seconds.
World Timezone PlannerCompare working hours across New York, London, Tokyo, Sydney, and more.
Perpetual Day of Week EngineLearn the mathematical algorithm and calendar quirks behind weekdays.
Questions & Answers
Tuesday, March 21, 4023 falls on a Tuesday.
in 729,171 days (in 1996 years, 4 months, 24 days). It is day 80 of 4023 with 285 days remaining in the year.
In Roman numerals, Tuesday, March 21, 4023 is written as XXI.III.4023 (Day.Month.Year format).
The moon phase for this date is Full Moon (approx. 99% illuminated). The astrological sun sign is Aries.