The September Ember Days (Wed, Fri, Sat) traditionally follow the Feast of the Exaltation of the Holy Cross (14 September).
These days were penitential in spirit. They were also traditional times for ordinations.
If nothing else, pray during these Ember Days in a special way for an increase in vocations to the priesthood. If you cannot attend Ember Day Masses in the older form of the Roman Rite perhaps you would, in your goodness, make a donation to a diocesan or other sound vocation program.