Immaculate Conception Description
A major Catholic feast day celebrating the doctrine that the Virgin Mary was conceived without original sin. Churches across Argentina hold special masses, and many cities decorate public spaces with flowers and Marian imagery. It is particularly significant in towns with Marian patronages, where processions and community festivals mark the occasion. Government offices, banks, and most businesses close. Many Argentines use this holiday as the unofficial start of the Christmas season, beginning to decorate homes and prepare for end-of-year festivities.