About the day » Saturday March 21, 1964Calender converter

• Michael Adrian Barendregt, Ventura, Ventura County, VS († 1998)
• Paul William Gerber, Cleveland, Cuyahoga County, Ohio, United States of America († 2013)
• Jan Bartholomeeusen, Hoogstraten († 1991)
• Elzinga, Harkema, Achtkarspelen, Friesland, Nederland († 1964)
• Sjoerd Bernardus Hoefsloot, Rijswijk, Zuid-Holland, Nederland († 1983)
• Hermina Anna Staal, Loenen († 2008)
• Doodgeboren kind Klomp, Goirle, Noord-Brabant, Nederland († 1964)
• Nicole Thielens, Zonhoven,, Limburg, België
• Adrianus H.W. Schimmel, Tilburg († 1977)
• Arthur Landon Ebanks, Grand Cayman, Cayman Islands († 2022)

• Aaltje Ella "Allie" ROORDA (75), Pleasant, Appanoose, Iowa, Verenigde Staten
• Barbara Schillemans (76), Steenbergen, N-Br, NL
• Aren Doornhein (90), Herkingen, Zuid-Holland, Nederland
• Antje Bies (77)
• Aaltje Stegink (87), Bergentheim
• Anton Christoph senior Reil (75), Hengstforde, Apen, Niedersachsen, DE
• Alida Maria Vitters (79), Hilversum, NH, Nederland
• Aan Bethlehem (10), Drachtstercompagnie, Smallingerland, Friesland, Nederland
• Antje Traa (80), Hooglanderveen, Hoogland, Utrecht, Nederland
• Baukje de Vries (68), Zwaagwesteinde

• 1962 » Kathy Greenwood, Canadian actress and screenwriter
• 1962 » Matthew Broderick, American actor
• 1963 » Ronald Koeman, Dutch footballer and manager
• 1963 » Share Pedersen, American bass player
• 1963 » Shawn Lane, American guitarist, songwriter, and producer († 2003)
• 1963 » Shawon Dunston, American baseball player
• 1964 » Ieuan Evans, Welsh rugby player
• 1964 » Jesper Skibby, Danish cyclist
• 1965 » Thomas Frank, American author, historian and political analyst
• 1965 » Xavier Bertrand, French businessman and politician, French Minister of Social Affairs

• 1943 » Cornelia Fort, American soldier and pilot (b. 1919)
• 1945 » Arthur Nebe, German SS officer (b. 1894)
• 1951 » Willem Mengelberg, Dutch conductor and composer (b. 1871)
• 1953 » Ed Voss, American basketball player (b. 1922)
• 1956 » Hatı Çırpan, Turkish politician (b. 1890)
• 1958 » Cyril M. Kornbluth, American soldier and author (b. 1923)
• 1970 » Manolis Chiotis, Greek singer-songwriter and bouzouki player (b. 1920)
• 1975 » Joe Medwick, American baseball player and coach (b. 1911)
• 1978 » Cearbhall Ó Dálaigh, President of Ireland (b. 1911)
• 1980 » Peter Stoner, American mathematician and astronomer (b. 1888)

• Koningin Juliana (Huis van Oranje-Nassau) was from September 4, 1948 till April 30, 1980 sovereign of the Netherlands (also known as Koninkrijk der Nederlanden)
• In The Netherlands , there was from July 24, 1963 to April 14, 1965 the cabinet Marijnen, with Mr. V.G.M. Marijnen (KVP) as prime minister.
• The Netherlands had about 12.0 million citizens.
• January 23 » The 24th Amendment to the United States Constitution, prohibiting the use of poll taxes in national elections, is ratified.
• August 4 » Civil rights movement: Civil rights workers Michael Schwerner, Andrew Goodman and James Chaney are found dead in Mississippi after disappearing on June 21.
• August 16 » Vietnam War: A coup d'état replaces Dương Văn Minh with General Nguyễn Khánh as President of South Vietnam. A new constitution is established with aid from the U.S. Embassy.
• August 19 » Syncom 3, the first geostationary communication satellite, was launched.
• November 21 » The Verrazano-Narrows Bridge opens to traffic. At the time it is the world's longest bridge span.
• December 1 » Vietnam War: U.S. President Lyndon B. Johnson and his top-ranking advisers meet to discuss plans to bomb North Vietnam.

The temperature on March 21, 1964 was between 4.8 °C and 12.8 °C and averaged 8.6 °C. There was 3.7 mm of rain during 1.1 hours. There was 2.3 hours of sunshine (19%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the south.