February 23

February 23 is the 54th day of the year in the Gregorian calendar. 311 days remain until the end of the year (312 in leap years).




Holidays and observances


  1. ^ Wang (26 January 1998). Christianity and Imperial Culture: Chinese Christian Apologetics in the Seventeenth Century and their Latin Patristic Equivalent. BRILL. p. 16. ISBN 978-90-04-32000-0.
  2. ^ Laparra, Maurice. "The Aluminium False Twins. Charles Martin Hall and Paul Héroult's First Experiments and Technological Options". Retrieved 2019-02-23.
  3. ^ "DCA19MA086". www.ntsb.gov. Retrieved 2019-03-15.
  4. ^ "JOSÉ JOAQUÍN DE HERRERA" (in Spanish). Presidencia de la Republica de Mexico. Retrieved May 27, 2019.
  5. ^ "Agnes Smedley, Encyclopaedia Britannica".
  6. ^ Roberts, Sam (January 7, 2019). "Sylvia Chase, Pioneering Television Newswoman, Is Dead at 80". The New York Times.
  7. ^ "Debbie Friedman, Singer of Jewish Music, Dies at 59". nytimes.com.
  8. ^ "Katherine Helmond, the Man-Crazy Mother on 'Who's the Boss?' Dies at 89". The Hollywood Reporter.

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