Feast Of The Holy Family - 9 January

Quoted from Wikipedia, under the section Veneration [1]:

The 1962 Roman Missal, whose use is still authorized [2] per the 2007 motu proprio Summorum Pontificum, follows the General Roman Calendar of 1960, which ranks the Sunday within the Octave of Christmas as higher than these saints and keeps the Feast of the Holy Family on the Sunday after Epiphany.

The 1969 revision of the General Roman Calendar moved the celebration of the Holy Family to the Sunday within the Octave of Christmas [26 December 2021], that is, the Sunday between Christmas Day and New Year's Day (both exclusive) ...

Quoted from Wikipedia, first section, third paragraph [3]:

For those communities keeping the General Roman Calendar of 1960 or the General Roman Calendar of 1954, the Feast is kept on the Sunday after Epiphany Day, which occurs on January 6th.

[1] https://en.wikipedia.org/wiki/Holy_Family, quoted without hyperlinks.

[2] It seems like the motu proprio Traditionis Custodes  may have called that into question.

[3] https://en.wikipedia.org/wiki/Holy_Family, quoted without hyperlinks.