The day of Hungarian culture has been celebrated on the 22nd of January since 1989. In 1823 on this day Ferenc Kölcsey clarified the manuscript of the Anthem in Szatmárcseke. Until the 19th century we did not have our own national anthem. Catholics and the Reformed Church had their own national anthem.
It became official in 1989, according to the amendment of the Hungarian Constitution: "The Anthem of the Republic of Hungary by Ferenc Kölcsey with the music of Ferenc Erkel."
(Photo: The original manuscript of the Anthem. Source: Wikipedia)