February 23 is the 54th day of the year in the Gregorian calendar. It is often associated with various historical events, including the founding of the American Red Cross in 1881 and the first performance of Beethoven's Symphony No. 9 in 1824. In many countries, February 23 is also recognized as a day to celebrate Defender of the Fatherland Day, honoring military personnel and veterans. This observance is particularly significant in Russia and some other former Soviet states, where it is a public holiday marked by parades and ceremonies.