International observance days, weeks, and months for April 25, 2027. Plus historical events and birthdays.
April 25, 2027 celebrates World Penguin Day, plus 4 more. Observed the world over on April 25th, World Penguin Day recognizes one of the unique birds on the planet. There are 18 species of penguins, and all their natural habitats are in the Southern hemisphere.
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April 25 is Parental Alienation Awareness Day (PAAD), part of a global awareness campaign to raise awareness about parental alienation. The aim of the day is to make the general public, judges, police officers, mental health care workers, child protection agencies, lawyers, as well as friends and family of the targeted children or their parents become aware of this growing problem.
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World Malaria Day (WMD) is an international observance every year on 25 April to recognize global efforts to control malaria. The goal of the day is to provide "education and understanding of malaria."
Read the full story →Events that occurred on April 25 throughout history
U.S. military from the East and Soviet military from the West met on the banks of the Elbe River marking an important turning point of World War II.
The U.S. Patent Office issued patent no. 2,981,877 to Robert N Noyce of Fairchild Semiconductor. In 1957, Noyce and 7 other engineers founded Fairchild Semiconductor Corporation. There he developed one of the first integrated circuits. In 1968, he co-founded Intel Corporation and the company released the first microprocessor in 1971.
Samantha Smith, a student from Manchester, Maine, receives a reply from Soviet leader Yuri V. Andropov. Learn more about Samantha Smith and Andropov's response here.
NASA astronauts deploy the Hubble Telescope from the space shuttle Discovery.
