In these United States, be sure to check your parish schedules for Masses.
Wednesday 1 November 2017 is a Holy Day of OBLIGATION.
For our part, there will be a Missa Cantata at St. Mary’s in Pine Bluff, WI, in the Extraordinary Form
Remember that the Church can determine out obligations in this regard. It is a Commandment of the Church that we are to fulfill our obligation on Sundays and other Holy Days of obligation. The Catechism of the Catholic Church explains our obligation in the section about the Third Commandment of the Decalogue:
2180 The precept of the Church specifies the law of the Lord more precisely: “On Sundays and other holy days of obligation the faithful are bound to participate in the Mass.” “The precept of participating in the Mass is satisfied by assistance at a Mass which is celebrated anywhere in a Catholic rite either on the holy day or on the evening of the preceding day.”
2181 The Sunday Eucharist is the foundation and confirmation of all Christian practice. For this reason the faithful are obliged to participate in the Eucharist on days of obligation, unless excused for a serious reason (for example, illness, the care of infants) or dispensed by their own pastor. Those who deliberately fail in this obligation commit a grave sin.
So, do check your schedules.