The holy day of obligation to attend mass on Dec. 8, will also be transferred to Dec. 9. With the transfer of this year’s feast to Dec. 9, Catholic schools and institutions are expected to have ...

The Immaculate Conception, a solemnity celebrated on December 8, is the patronal feast of the United States. In 1854, Pope Pius IX's solemn declaration, Ineffabilis Deus (link al documento que ...