The University of Santo Tomas in Manila, Philippines marks a variety of traditions. Many are annual events, such as religious assemblies marking the start and end of the academic year, a "welcome walk" for the benefit of new students, as well as sporting and dance events. Christmas is marked by the UST Christmas Concert, and many Roman Catholic feast days are also celebrated. Individual colleges also stage their own events, and there is an intercollege "ideal personality" competition. Fireworks displays are mounted frequently. There is a university song, a mascot - the Growling Tiger, and a symbol - the Sun. Another tradition is the use of the Spanish and Latin languages.
Being the Catholic University of the Philippines, UST opens each school year with the Mass of the Holy Spirit. Also called as Misa de Apertura, it is officiated by a Dominican father or a guest clergy at the Santisimo Rosario Parish. The opening is formally declared by the Apostolic Nuncio or his delegate, in consonance with the status of UST as a pontifical university.
In 2012, Apostolic Nuncio to the Philippines, Archbishop Giuseppe Pinto, led the Misa de Apertura and the opening rites of the school year.
Discurso de apertura consists of a printed extensive scientific paper read by its author at the formal opening of the school year. The professor or dean assigned the preparation of this academic paper is appointed by the rector of the university a few months prior to the opening of each school year.