September 18/19 - 25th Sunday in Ordinary Time
September 20 - Memorial of Saints Andrew Kim Tae-gon, Paul Chong Ha-sang, and Companions
September 21 - Feast of Saint Matthew
September 22 - Wednesday of the 25th Week in Ordinary Time
September 23 - Thursday of the 25th Week in Ordinary Time
September 24 - Friday of the 25th Week in Ordinary Time
September 25 - Saturday of the 25th Week in Ordinary Time
September 25/26 - 26th Sunday in Ordinary Time
September 27 - Memorial of Saint Vincent de Paul
September 28 - Memorial of Saint Wenceslaus
September 29 - Feast of Saints Michael, Gabriel, and Raphael
September 30 - Memorial of Saint Jerome
October 1 - Memorial of Saint Therese of the Child Jesus