About the day » Friday June 23, 1967Calender converter

• Robert John Nella, Sydney, NSW, AU († 1967)
• María Isabel Portaro van Oordt, Lima, Peru († 1967)
• Jacobus de Bruijn, Lekkerkerk, Zuid-Holland, Nederland
• Astrid Catarina Koridon († 1970)
• Petrus J.M. van der Loos († 1981)
• Ronny OPSTEEGH († 1967)
• Johannes Wilhelmus Peters, Schoonebeek, Drenthe, Nederland († 1978)

• Anna Wouters Hoogeveen (93), Eindhoven
• Anna Wouters Hoogeveen (93), Eindhoven, Noord-Brabant, Nederland
• Albertje geboren Bijlsma geëcht De Jong (83), Bennekom, Gelderland, Netherlands
• Alice Newell Turberville (83), Darlington County, South Carolina, Verenigde Staten
• Arie Barendregt (81), Eindhoven, Nederland
• Antje van der Naald (79), Amsterdam, Noord-Holland, Nederland
• Arie de Baat (66), Papendrecht
• Angelina Francisca Sleeckx (69), Westmalle
• Adrianus Leemans (93), Katwijk, Zuid-Holland, Nederland
• Anna Marie ALVEY (54)

• 1964 » Joss Whedon, American director, producer, and screenwriter
• 1964 » Lou Yun, Chinese gymnast
• 1964 » Nicolas Marceau, Canadian economist and politician
• 1964 » Tara Morice, Australian actress and singer
• 1965 » Paul Arthurs, English guitarist
• 1965 » Peter O'Malley, Australian golfer
• 1965 » Sylvia Mathews Burwell, American government and non-profit executive
• 1966 » Chico DeBarge, American singer and pianist
• 1969 » Martin Klebba, American actor, producer, and stuntman
• 1970 » Robert Brooks, American football player

• 1953 » Albert Gleizes, French painter (b. 1881)
• 1954 » Salih Omurtak, Turkish general (b. 1889)
• 1956 » Reinhold Glière, Russian composer and educator (b. 1875)
• 1959 » Boris Vian, French author, poet, and playwright (b. 1920)
• 1959 » Hidir Lutfi, Iraqi poet. (b. 1880)
• 1969 » Volmari Iso-Hollo, Finnish runner (b. 1907)
• 1970 » Roscoe Turner, American soldier and pilot (b. 1895)
• 1973 » Gerry Birrell, Scottish race car driver (b. 1944)
• 1980 » Clyfford Still, American painter and academic (b. 1904)
• 1980 » Sanjay Gandhi, Indian engineer and politician (b. 1946)

1. Jan
2. Johannes
3. Peter
4. Robert
5. Willem
6. Hendrik
7. Marcel
8. Richard
9. Erik
10. Cornelis
11. Gerrit
12. Paul
13. Ronald
14. Eric
15. Johan
16. Mark

1. Maria
2. Johanna
3. Monique
4. Ingrid
5. Cornelia
6. Anna
7. Jolanda
8. Petra
9. Elisabeth
10. Sandra
11. Jacqueline
12. Karin
13. Catharina
14. Wilhelmina
15. Yvonne
16. Anita

• 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 November 22, 1966 to April 5, 1967 the cabinet Zijlstra, with Prof. dr. J. Zijlstra (ARP) as prime minister.
• In The Netherlands , there was from April 5, 1967 to Tuesday, July 6, 1971 the cabinet De Jong, with P.J.S. de Jong (KVP) as prime minister.
• The Netherlands had about 12.5 million citizens.
• January 23 » Milton Keynes (England) is founded as a new town by Order in Council, with a planning brief to become a city of 250,000 people. Its initial designated area enclosed three existing towns and twenty one villages. The area to be developed was largely farmland, with evidence of continuous settlement dating back to the Bronze Age.
• April 24 » Cosmonaut Vladimir Komarov dies in Soyuz 1 when its parachute fails to open. He is the first human to die during a space mission.
• May 8 » The Philippine province of Davao is split into three: Davao del Norte, Davao del Sur, and Davao Oriental.
• August 14 » UK Marine Broadcasting Offences Act declares participation in offshore pirate radio illegal.
• September 3 » Dagen H in Sweden: Traffic changes from driving on the left to driving on the right overnight.
• November 9 » Apollo program: NASA launches the unmanned Apollo 4 test spacecraft atop the first Saturn V rocket from Cape Kennedy, Florida.

The temperature on June 23, 1967 was between 14.4 °C and 21.3 °C and averaged 17.9 °C. There was 1.3 hours of sunshine (8%). The heavily clouded was. The average windspeed was 2 Bft (weak wind) and was prevailing from the north.