St. Mary's Hamburg Advent and December 2025 Events: 

Dec. 7- Second Sunday of Advent and Practice for the Christmas Pageant
Dec. 8-Immaculate Conception of the Blessed Mary-Mass @ 7:00 p.m. Holy Day of Obligation                          
Dec. 10-Reconciliation and 1 hr. Adoration 6:00 p.m.-7:30 p.m.
Dec. 14-Third Sunday of Advent and the Christmas Pageant
Dec. 21-Fourth Sunday of Advent
Dec. 24-Christmas Mass @ 6:30 p.m., join us for fellowship and food after Mass.
Dec. 28 The Holy Family of Jesus, Mary and Joseph- No Rel. Ed Classes
Dec. 31- Feast of Mary, Mother of God Vigil, Mass at 6 p.m.