Armed Forces DayorRevolution Day(Mozambique)
Armed Forces Day or Revolution Day in Mozambique honors the founding of the national armed forces and commemorates the revolutionary struggle that led to independence in 1975.
Armed Forces Day, also known as Revolution Day, is celebrated on September 25 in Mozambique. It commemorates the establishment of the armed forces following the country's hard-won independence from Portugal in 1975. The holiday pays tribute to the bravery of freedom fighters and their role in shaping the nation. Ceremonies typically include military parades, wreath-laying at national monuments, and speeches by government and defense leaders. Cultural events, such as music performances and art exhibitions, are organized to reflect on the liberation struggle. The observance fosters a sense of national unity and pride in the country’s revolutionary heritage.
Armed Forces Day
Revolution Day
Mozambique
Bangladeshi Immigration Day(United States)
Bangladeshi Immigration Day in the United States honors the contributions and cultural heritage of Bangladeshi Americans.
Bangladeshi Immigration Day, observed on September 25, celebrates the achievements of Bangladeshi immigrants and their descendants in the United States. Established by community leaders, the day highlights stories of resilience and success across business, education, and the arts. Festivities often include cultural exhibitions, traditional music and dance performances, and panel discussions on immigrant experiences. Local organizations host networking events and culinary showcases to share the richness of Bangladeshi cuisine. The observance promotes intercultural understanding and fosters appreciation for the diverse fabric of American society.
Bangladeshi Immigration Day
United States
Christianfeast day:
Abadir and Irajaand Companions (Coptic Church), Aunarius (Aunacharius), Anathalon(Archdiocese of Milan), Cadoc, Ceolfrith, Cleopas, Euphrosyne of Alexandria, Finbarr, Fermin of Amiens, Lancelot Andrewes(Church of England), Sergius of Radonezh(repose), Vincent Strambi, September 25 (Eastern Orthodox liturgics)
Various Christian traditions observe the feast days of multiple saints on September 25.
September 25 is marked by a diverse array of Christian feast days across denominations. The Coptic Orthodox Church honors Abadir and Iraja and their companions for their faithful witness and martyrdom. The Eastern Orthodox calendar commemorates figures such as Sergius of Radonezh and Vincent Strambi. The Church of England celebrates Lancelot Andrewes, while the Archdiocese of Milan remembers Anathalon, its first bishop. Other saints venerated include Cadoc, Ceolfrith, Cleopas, Euphrosyne of Alexandria, Finbarr, and Fermin of Amiens. Liturgical services often feature special prayers, scripture readings, and hymns that reflect on the virtues and legacies of these holy individuals.
feast day
Abadir and Iraja
Coptic Church
Aunarius (Aunacharius)
Anathalon
Archdiocese of Milan
Cadoc
Ceolfrith
Cleopas
Euphrosyne of Alexandria
Finbarr
Fermin of Amiens
Lancelot Andrewes
Church of England
Sergius of Radonezh
Vincent Strambi
September 25 (Eastern Orthodox liturgics)
Day of National Recognition for the Harkis(France)
The Day of National Recognition for the Harkis in France honors Algerian Muslims who served France during the Algerian War.
In France, the Day of National Recognition for the Harkis is observed on September 25 to pay tribute to the Algerian Muslims who fought alongside French forces during the Algerian War (1954–1962). Instituted by the French government, the day acknowledges the sacrifices and hardships endured by Harkis and their families, many of whom faced exile and discrimination. Commemorative ceremonies include wreath-laying at war memorials and official speeches highlighting reconciliation and memory. Educational exhibitions and discussion panels shed light on this complex chapter of history. The observance aims to foster understanding, national unity, and a respectful remembrance of those who served.
Day of National Recognition for the Harkis
France
National Research Administrators Day (United States)
National Research Administrators Day in the United States recognizes the professionals who manage and support scientific research.
National Research Administrators Day, celebrated on September 25 in the United States, honors the contributions of research administrators who enable scientific and academic breakthroughs. These professionals oversee grant management, regulatory compliance, and the complex logistics behind research projects. Established by leading research administration organizations, the day highlights best practices and the vital role of administrators in advancing knowledge across medicine, engineering, and social sciences. Universities and institutions host seminars, workshops, and award ceremonies to showcase exemplary achievements. The observance fosters networking, professional development, and public appreciation for the often unseen work that drives innovation.
United States
National Youth Day(Nauru)
National Youth Day in Nauru celebrates and empowers young people through events focused on leadership and community engagement.
National Youth Day in Nauru, held on September 25, spotlights the energy and potential of the island’s younger generation. Organized by government agencies and youth organizations, the day features leadership workshops, sports tournaments, and cultural performances. Themes often revolve around health, education, and environmental stewardship. Youth councils launch initiatives addressing local challenges such as job readiness and mental well-being. Schools and community centers host debates and art exhibitions that give young voices a platform. The observance encourages civic participation, celebrates creativity, and promotes a sense of national identity among youth.
National Youth Day
Nauru
Abadir and Irajaand Companions (Coptic Church)
The Coptic Orthodox Church commemorates Saints Abadir and Iraja and their companions, martyrs who upheld their faith.
In the Coptic Orthodox tradition, September 25 honors Saints Abadir and Iraja along with their companions, celebrated for their steadfast faith in the face of persecution. According to tradition, they were noble siblings who embraced Christianity and suffered martyrdom. The day is marked by special liturgies, readings from their hagiographies, and hymns that recount their courageous witness. Devotees may attend services, light candles, and offer prayers seeking the saints’ intercession. This feast underscores themes of sacrifice, fidelity, and spiritual fortitude within the early church.
Abadir and Iraja
Coptic Church
Aunarius (Aunacharius)
Saint Aunarius, a 7th-century bishop renowned for his charity and ecclesiastical reforms, is honored on September 25.
Saint Aunarius, also known as Aunacharius, was a 7th-century bishop of Auxerre in present-day France. Celebrated on September 25 in various Christian calendars, he is remembered for his devotion, charitable works, and efforts to reform the clergy. Historical records credit him with founding monasteries and caring for the poor and sick. On his feast day, churches hold Mass services featuring readings about his life and prayers invoking his guidance. Many communities organize charity drives and communal meals in his honor. His legacy of compassion and reform continues to inspire clergy and laypeople alike.
Aunarius (Aunacharius)
Anathalon(Archdiocese of Milan)
Saint Anathalon, regarded as the first bishop of Milan, is commemorated by the Archdiocese of Milan for his foundational role.
Saint Anathalon is traditionally recognized as the first bishop of Milan, appointed in the 1st century. His feast day on September 25 is observed by the Archdiocese of Milan with special Masses, liturgical chants, and scripture readings about his episcopal mission. According to legend, he was sent by Saint Barnabas to establish the early Christian community in northern Italy. Milanese churches may display relics or artworks depicting Anathalon and host educational talks on the origins of Christianity in the region. The celebration highlights his pioneering leadership and lasting influence on the faith community.
Anathalon
Archdiocese of Milan
Cadoc
Saint Cadoc, a prominent 5th-century Welsh abbot and missionary, is honored for his monastic foundations and evangelism.
Saint Cadoc, celebrated on September 25, was a 5th-century abbot and missionary in Wales known for founding key monastic centers. Medieval hagiographies recount his miracles, scholarly pursuits, and efforts to spread Christianity across Wales. On his feast day, churches hold special services featuring readings from Celtic saints’ lives and traditional Welsh hymns. Pilgrimages to sites associated with Cadoc’s ministry, such as Llancarfan Monastery, attract devotees seeking spiritual inspiration. The observance celebrates Welsh Christian heritage and the enduring legacy of monastic learning and evangelism.
Cadoc
Ceolfrith
Commemorates Saint Ceolfrith, the Anglo-Saxon abbot of Wearmouth-Jarrow who mentored the Venerable Bede.
Saint Ceolfrith (d. 716) served as abbot at the twin monasteries of Wearmouth and Jarrow in Northumbria. He co-founded the iconic monasteries with Saint Benedict Biscop and was renowned for his scholarly support of the Venerable Bede. Under his guidance, the monastic community became a center of learning, preserving classical texts and advancing ecclesiastical scholarship. Ceolfrith personally collected sacred writings during journeys to Rome and established a rich library at Jarrow. His leadership and dedication to monastic education left a lasting legacy in early medieval England.
Ceolfrith
Cleopas
Honors Cleopas, one of the disciples who encountered the resurrected Christ on the road to Emmaus.
Cleopas is a figure in the Gospel of Luke who walked with the risen Jesus after the Resurrection, though he did not recognize him until the breaking of bread. His account highlights themes of faith, revelation, and the Eucharist in Christian tradition. Tradition holds that he later became a bishop and missionary, spreading the Gospel in various regions. Though details of his life remain scarce, he symbolizes the journey from doubt to belief. His feast day invites reflection on the transformative power of encountering the divine in everyday moments.
Cleopas