Christianfeast day:

Agapius, Ambrose Traversari, Ampelus and Caius, BlessedAnacleto González Flores,José Sánchez del Río, and companions (MartyrsofCristero War), Bernward of Hildesheim, Dasius of Durostorum, Edmund the Martyr, Felec (or Felix) of Cornwall, Gregory of Dekapolis, BlessedJosaphata Hordashevska(Ukrainian Greek Catholic Church), Solutor, Octavius, and Adventor, Theonestus of Vercelli, November 20 (Eastern Orthodox liturgics)

A liturgical celebration honoring multiple saints and martyrs in Christian traditions.
On November 20, various Christian denominations commemorate a diverse group of saints and martyrs. These include early figures like Agapius, Ambrose Traversari, and the martyrs of the Cristero War, among others. The Roman Catholic Church honors Blessed Anacleto González Flores and José Sánchez del Río for their faith during persecution. Eastern Orthodox liturgics remember saints such as Theonestus of Vercelli and Gregory of Dekapolis. Observances typically involve special masses, prayers, and readings reflecting the lives and virtues of these holy figures.
feast day Agapius Ambrose Traversari Ampelus and Caius Blessed Anacleto González Flores José Sánchez del Río Martyrs Cristero War Bernward of Hildesheim Dasius of Durostorum Edmund the Martyr Felec (or Felix) of Cornwall Gregory of Dekapolis Josaphata Hordashevska Ukrainian Greek Catholic Church Solutor, Octavius, and Adventor Theonestus of Vercelli November 20 (Eastern Orthodox liturgics)

Earliest day on which theFeast of Christ the Kingcan fall, while November 26 is the latest; celebrated on the last Sunday beforeAdvent. (Roman Catholic Church)

A movable Roman Catholic feast celebrating the sovereignty of Christ.
Instituted by Pope Pius XI in 1925, the Feast of Christ the King honors Jesus Christ's authority over all creation. Celebrated on the last Sunday before Advent, it can fall between November 20 and 26. The liturgy emphasizes Christ’s kingship and calls the faithful to recognize His reign in society and personal life. In many parishes, the day is marked by solemn Masses, hymnody, and processions. It concludes the liturgical year by reflecting on themes of judgment, service, and divine sovereignty.
Feast of Christ the King Advent Roman Catholic Church

Agapius

Feast day of Saint Agapius, a 3rd-century martyr honored for his unwavering Christian faith.
Saint Agapius was a Christian martyr of the 3rd century who suffered persecution under Roman rule for refusing to renounce his faith. His steadfast devotion, even in the face of torture and execution, has been a source of inspiration for centuries. On November 20, the Church commemorates his sacrifice with prayers, liturgical readings, and reflections on faith and perseverance. His feast day reminds believers of the importance of courage and conviction in spiritual life. Communities celebrate with special services that honor his legacy and the early martyrs of Christianity.
Agapius

Ambrose Traversari

Commemoration of Blessed Ambrose Traversari, a Camaldolese monk and scholar celebrated for his translations and leadership.
Blessed Ambrose Traversari (1386–1439) was an Italian Camaldolese monk, scholar, and cardinal renowned for his translations of Greek patristic texts. As Abbot of the monastery in Florence, he fostered Renaissance humanism and monastic reform through learning and prayer. Elevated to the College of Cardinals, he continued his scholarly work and played a key role in Church diplomacy and theological debates. On November 20, his feast celebrates his intellectual achievements, spiritual leadership, and commitment to bridging classical and Christian thought. Devotees honor his memory through academic lectures, spiritual retreats, and liturgical commemorations.
Ambrose Traversari

Ampelus and Caius

Feast of Saints Ampelus and Caius, early Christian martyrs who stood firm in their beliefs under persecution.
Saints Ampelus and Caius were early Christian martyrs who refused to renounce their faith under Roman persecution. Their unwavering conviction led to imprisonment, torture, and eventual martyrdom. The Church honors them on November 20 with liturgical celebrations that include readings from their acts and prayers for strength. Their story exemplifies the power of faith and the willingness to face suffering for spiritual beliefs. The feast encourages reflection on personal commitment and religious freedom.
Ampelus and Caius

BlessedAnacleto González Flores,José Sánchez del Río, and companions (MartyrsofCristero War)

Commemoration of Blessed Anacleto González Flores, José Sánchez del Río, and companions, martyrs of Mexico’s Cristero War.
Blessed Anacleto González Flores (1888–1927), José Sánchez del Río (1913–1928), and their companions were martyrs of Mexico’s Cristero War, executed for defending religious freedom. They endured torture and death rather than renounce their Catholic faith amid anti-clerical government policies. On November 20, the Church commemorates their sacrifice through Mass, pilgrimages, and prayers for peace and tolerance. Their witness highlights the importance of conscience rights and the high cost of standing firm in belief. The feast inspires advocacy for religious liberty and reconciliation.
Blessed Anacleto González Flores José Sánchez del Río Martyrs Cristero War

Bernward of Hildesheim

Feast day of Saint Bernward of Hildesheim, bishop and patron of sacred art and architecture.
Saint Bernward of Hildesheim (960–1022) was a medieval bishop celebrated for his patronage of the arts and architecture. He commissioned the famous bronze doors and the Bernward Column, masterpieces of Ottonian art in Hildesheim Cathedral. His tenure combined pastoral care with a vision for beauty and learning in the Church. On November 20, his feast day honors his contributions to Christian art, education, and spiritual leadership. Communities mark the occasion with special liturgies, art exhibits, and pilgrimages to Hildesheim’s historic sites.
Bernward of Hildesheim

Dasius of Durostorum

Feast of Saint Dasius of Durostorum, Roman soldier and martyr who refused to worship pagan gods.
Saint Dasius of Durostorum was a Roman soldier in the early 4th century who refused to offer sacrifices to pagan gods and was executed for his Christian faith. His martyrdom at modern-day Silistra in Bulgaria exemplifies the courage to uphold beliefs under oppressive regimes. On November 20, Christians remember his witness through prayers, readings, and reflections on conscience and conviction. His feast encourages believers to remain steadfast in faith, even when facing persecution. Communities honor his legacy with liturgical services and educational reflections on religious tolerance.
Dasius of Durostorum

Edmund the Martyr

Feast day of Saint Edmund the Martyr, king of East Anglia remembered for his bravery and faith.
Saint Edmund the Martyr was a 9th-century king of East Anglia who resisted Viking invasions and chose faith over compromise. Captured by invaders, he refused to renounce Christianity and was killed around 869 AD. His shrine at Bury St Edmunds became a major pilgrimage site in medieval England. On November 20, his feast celebrates his bravery, leadership, and unshakable faith in adversity. Pilgrims and parishioners honor him with processions, services, and historical reenactments that revive his legacy.
Edmund the Martyr

Felec (or Felix) of Cornwall

Feast of Saint Felec (Felix) of Cornwall, a 6th-century abbot celebrated for his monastic foundations.
Saint Felec (Felix) of Cornwall was a 6th-century abbot renowned for founding monasteries and spreading Christian teachings in southwestern Britain. His dedication to prayer, hospitality, and communal life laid the foundation for early monasticism in the Celtic lands. On November 20, his feast commemorates his missionary work and spiritual leadership. Communities observe the day with liturgical services, readings, and fellowship centered on monastic traditions. His example inspires modern believers to live out principles of service, faith, and community.
Felec (or Felix) of Cornwall

Gregory of Dekapolis

Feast day of Saint Gregory of Dekapolis, an 8th-century Byzantine monk celebrated for his ascetic life and reported miracles.
Saint Gregory of Dekapolis was a Byzantine monk of the 8th century known for his deep asceticism and miraculous healings. Born in Asia Minor, he embraced the monastic life and became renowned for his spiritual wisdom and compassionate service to the poor. After settling in a hermitage near Constantinople, Gregory attracted many disciples who sought his guidance. His intercessions are credited with curing illnesses and protecting against persecutions. The Orthodox Church honors his memory on November 20 each year, reading hymns from the Menaion and recalling his example of devotion and humility.
Gregory of Dekapolis

BlessedJosaphata Hordashevska(Ukrainian Greek Catholic Church)

Memorial of Blessed Josaphata Hordashevska, co-founder of the Sisters Servants of Mary Immaculate and pioneering nun in the Ukrainian Greek Catholic Church.
Blessed Josaphata Hordashevska (1869–1919) was born Olga Hordashevska and became the first native Ukrainian member and co-founder of the Sisters Servants of Mary Immaculate. She devoted her life to education, caring for orphans, and strengthening the faith of Ukrainian immigrants. Known for her humble service and deep prayer life, she led missions in both Eastern Europe and North America. Beatified by Pope John Paul II in 2001, her feast on November 20 invites reflection on her missionary zeal and compassionate leadership, inspiring the faithful to serve the marginalized with love and humility.
Josaphata Hordashevska Ukrainian Greek Catholic Church