Christian feast day: Pope Leo I

Pope Leo I, also known as Leo the Great, was Bishop of Rome from 29 September 440 until his death on 10 November 461. He is the first of the three Popes listed in the Annuario Pontificio with the title "the Great", alongside Popes Gregory I and Nicholas I.

November 10 is the 314th day of the year in the Gregorian calendar; 51 days remain until the end of the year.