Liturgical Years

Scripture readings are based on 3-year cycles of A, B, and C.

●  Year A focuses on the Gospel of Matthew.

●  Year B focuses on the Gospel of Mark.

●  Year C focuses on the Gospel of Luke.

John's Gospel appears at specific times throughout.

Feasts and Seasons

Following is an alphabetical list of the principal feasts and liturgical seasons from the Catechism:

Advent - The liturgical season of four weeks devoted to preparation for the coming of Christ at Christmas (524).
Annunciation - The visit of the angel Gabriel to the virgin Mary to inform her that she was to be the mother of the Savior. After giving her consent to God's word, Mary became the mother of Jesus by the power of the Holy Spirit (484, 494)
Ascension - The entry of Jesus' humanity into divine glory in God's heavenly domain, forty days after His Resurrection (659,665).
Assumption - The dogma that recognizes the Blessed Virgin Mary's singular participation in her Son's Resurrection by which she was taken up body and soul into heavenly glory, when the course of her earthly life was finished (2124-5).
Christmas Season - From the Christmas Vigil (Dec 24 eve) to Epiphany (Jan 6) to the Baptism of the Lord (mid-Jan).

Easter - The greatest and oldest Christian feast, which celebrates Christ's Resurrection from the dead. Easter is the "feast of feasts", the solemnity of solemnities, the "Great Sunday". Christians prepare for it during Lent and Holy Week, and catechumens usually receive the Sacraments of Christian Initiation (Baptism, Confirmation, Eucharist) at the Easter Vigil (1169; cf. 647)

Easter Season - 50 days (7 weeks) from Easter Sunday to Pentecost.

Epiphany - The feast that celebrates the manifestation to the world of the newborn Christ as Messiah, Son of God, and Savior of the world. The feast of Epiphany celebrates the adoration of Jesus by the wise men (magi) from the east, together with his baptism in the Jordan and the wedding feast of Cana in Galilee (528; cf. 535).
Feast Days - The annual cycle of liturgical celebrations commemorating the saving mysteries of Christ's life, as a participation in the Paschal Mystery, which is celebrated annually at Easter, the "feast of feasts." Feast days commemorating Mary, the Mother of God, and the saints are also celebrated, providing the faithful with examples of those who have been glorified with Christ (1169, 1173).

Holy Days of Obligation - Principal feast days on which, in addition to Sundays, Catholics are obligated by Church law to participate in the Eucharist; a precept of the Church (2043, 2180).

Holy Week - The week preceding Easter, beginning with Palm (Passion) Sunday, called the "Great Week" in the liturgies of the Eastern Churches. It marks the Church's annual celebration of the events of Christ's passion, death, and resurrection, culminating in the Paschal Mystery (1169).

Immaculate Conception - The dogma proclaimed in Christian Tradition and defined in 1854, that from the first moment of her conception, Mary -- by the singular grace of God and by virtue of the merits of Jesus Christ -- was preserved immune from original sin (491)

Lent - A season of penitential preparation ("forty days"), from Ash Wednesday to Holy Thursday morning

Pentecost - The "fiftieth" day at the end of the seven weeks following Passover (Easter in the Christian dispensation). At the first Pentecost after the Resurrection and Ascension of Jesus, the Holy Spirit was manifested, given and communicated as a divine Person to the Church, fulfilling the paschal mystery of Christ according to His promise (726, 731; cf.1287). Annually the Church celebrates the memory of the Pentecost event as the beginning of the new "age of the Church", when Christ lives and acts in and with His Church (1076).

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Colors of the Seasons

Advent - Purple, except for Rose (optional) on the Third Sunday of Advent ("Gaudete Sunday")

Christmas - White or Gold (not red and green)

Lent - Purple

●  Rose (optional) on the 4th Sunday of Lent ("Laetare Sunday")

●  Red on Passion/Palm Sunday Easter Triduum

●  White or Gold on Holy Thursday and at the Easter Vigil

●  Red on Good Friday

Easter Season - White or Gold, except for Red on Pentecost Sunday

Ordinary Time - Green, except for special colors on particular feasts or occasions, as follows:

●  White - Solemnities of the Lord and the Saints; major local feasts; funeral liturgies (Black also allowed)

●  Red - feasts of the Apostles, Martyrs, or the Holy Spirit