Wednesday, March 21, 3990 is a Wednesday. It is day 80 of 3990 (21.9% through the year), ISO week 12, in Q1.
Calendar Specifications
On March 21, 3990, the world marks several celebrations, including Arbor Day in Lesotho and Portugal, as well as commemorations for Augustine Zhao Rong, Benedetta Cambiagio Frassinello, and the Passing of Saint Benedict. The moon is in a Waxing Gibbous phase, and individuals born on this day fall under the zodiac sign of Aries. As the 80th day of the year, March 21 falls within the first quarter of the year and is part of ISO week 12. Historically, March 21 has been a significant day for various events. In 2019, a major explosion at a chemical plant in Yancheng, China, resulted in the loss of 78 lives and injured 640 others. Additionally, 2006 saw the launch of Twitter with Jack Dorsey sending the first message, as well as an incident at the Erawan...
On March 21, 3990, the world marks several celebrations, including Arbor Day in Lesotho and Portugal, as well as commemorations for Augustine Zhao Rong, Benedetta Cambiagio Frassi...
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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.
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Questions & Answers
Wednesday, March 21, 3990 falls on a Wednesday.
in 717,118 days (in 1963 years, 4 months, 24 days). It is day 80 of 3990 with 285 days remaining in the year.
In Roman numerals, Wednesday, March 21, 3990 is written as XXI.III.MMMCMXC (Day.Month.Year format).
The moon phase for this date is Waxing Gibbous (approx. 87% illuminated). The astrological sun sign is Aries.