Feast Day: November 29

First Sunday of Advent, beginning the new liturgical year (Year B Sunday cycle, Weekdays I). The four Sundays of Advent prepare for the celebration of the Lord's Nativity and look forward to his return in glory (USCCB Liturgical Calendar 2026).

First Sunday of Advent, beginning the new liturgical year (Year B Sunday cycle, Weekdays I). The four Sundays of Advent prepare for the celebration of the Lord's Nativity and look forward to his return in glory (USCCB Liturgical Calendar 2026).

From the USCCB 2026 Liturgical Calendar.