May 22

May 22 is the 142nd day of the year (143rd in leap years) in the Gregorian calendar. There are 223 days remaining until the end of the year.




Holidays and observances


  1. ^ Revista de la Universidad Nacional Autónoma de México, UNAM Volume 49, Issues 522-527 p 40
  2. ^ (Robert), Serber, R. (1998). Peace & war : reminiscences of a life on the frontiers of science. Crease, Robert P. New York: Columbia University Press. pp. 203–204. ISBN 0231105460. OCLC 37631186.

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