Holy Days & Observances
Understand the occasions that shape Christian life: the stories behind them, the beliefs they express, and the differences between traditions.
The calendar gives familiar questions a place to begin. Why do Christians celebrate a birth, remember a crucifixion, or spend a season preparing for Easter? These guides connect each observance with its sources and meaning.
Follow the Christian year.
Four Sundays before Christmas in many Western churches; Eastern preparation follows different traditions.
Advent: learning to wait
Advent prepares Christians for Christmas and invites them to consider the hope of Christ’s return. In many Western churches, it begins four Sundays before Christmas. Its themes include expectation, repentance and attention to other people.
Discover its meaning ↗25 December in many churches; 7 January on today’s civil calendar for churches retaining Julian-calendar Christmas. Other traditions also exist.
Christmas: the meaning of the Nativity
Christmas celebrates Jesus’ birth. In classical Christian belief, its deeper meaning is the incarnation: God’s Son enters human life. The celebration’s theological meaning and the historical question of Jesus’ exact birthday are separate questions.
Discover its meaning ↗6 January in many calendars, sometimes transferred to a Sunday; Julian-calendar 6 January currently falls on civil 19 January.
Epiphany and Theophany: making Jesus known
Epiphany concerns the revealing or manifestation of Christ. Many Western churches particularly remember the Magi’s visit. Eastern Orthodox Theophany focuses on Jesus’ baptism and the manifestation of the Trinity. These emphases are related, but they are not identical.
Discover its meaning ↗Before Easter; Ash Wednesday begins many Western observances, while Eastern Orthodox Great Lent begins on Clean Monday.
Lent and Ash Wednesday: turning toward change
Lent is a season of preparation for Easter through repentance, prayer, generosity and forms of fasting. Ash Wednesday begins Lent in many Western churches. Eastern Orthodox Great Lent follows a different calendar and pattern of worship.
Discover its meaning ↗The week leading to Easter, beginning with Palm Sunday; dates follow the community’s Easter calendar.
Palm Sunday and Holy Week: follow the whole story
Holy Week follows the Gospel accounts of Jesus’ final days: entry into Jerusalem, the last meal with his disciples, betrayal, suffering, death and burial. Its services prepare for Easter while allowing each part of the story its own attention.
Discover its meaning ↗The Friday before Easter in the calendar followed by the church.
Good Friday: why remember the crucifixion?
Good Friday commemorates Jesus’ crucifixion and death. Christians understand the event through beliefs about reconciliation, self-giving love and salvation. The day is solemn: calling it good does not mean that cruelty or execution is good.
Discover its meaning ↗A movable Sunday each year; Western and Eastern Orthodox calculations can produce different dates.
Easter and Pascha: the resurrection question
Easter celebrates the Christian belief that God raised Jesus from the dead. Known as Pascha in Eastern Orthodox usage and many other traditions, it is central to Christian worship. Its meaning reaches beyond the return of spring or a general message of optimism.
Discover its meaning ↗Ascension is traditionally the fortieth day of Easter, sometimes transferred to Sunday; Pentecost is the fiftieth day, counting Easter Sunday as day one.
Ascension and Pentecost: presence, Spirit and mission
Ascension recalls Jesus’ exaltation and departure from his disciples. Pentecost remembers the coming of the Holy Spirit in Acts 2. Christians connect both observances with the disciples’ responsibility to bear witness and the continuing life of the Church.
Discover its meaning ↗Dates with their tradition identified
Plan your reading: 2027 & 2028
Western dates refer to the Gregorian Easter cycle used by Roman Catholics and many Protestants. Eastern Orthodox dates follow the Paschal cycle published by the Orthodox Church in America. This is a selected educational calendar, not every church’s service schedule.
| Observance / tradition | 2027 | 2028 |
|---|---|---|
| Epiphany / Theophany | 6 January; some calendars 19 January | 6 January; some calendars 19 January |
| Ash Wednesday · Western | 10 February | 1 March |
| Great Lent begins · Eastern Orthodox | 15 March | 28 February |
| Palm Sunday · Western | 21 March | 9 April |
| Palm Sunday · Eastern Orthodox | 25 April | 9 April |
| Good Friday · Western | 26 March | 14 April |
| Great and Holy Friday · Eastern Orthodox | 30 April | 14 April |
| Easter · Western | 28 March | 16 April |
| Pascha · Eastern Orthodox | 2 May | 16 April |
| Ascension · Western, traditional Thursday | 6 May | 25 May |
| Ascension · Eastern Orthodox | 10 June | 25 May |
| Pentecost · Western | 16 May | 4 June |
| Pentecost · Eastern Orthodox | 20 June | 4 June |
| Advent begins · many Western churches | 28 November | 3 December |
| Christmas · Gregorian civil dates | 25 December; Julian-calendar observance 7 January | 25 December; Julian-calendar observance 7 January |
Calendar sources: OCA Paschal cycle, including Western Easter; USCCB 2027 calendar; USCCB guide to the liturgical year. Dates of days before and after Easter follow their usual calendar offsets. Reviewed 20 October 2026.
Why do Christian dates differ?
Different calendar rules
Western and most Eastern Orthodox churches calculate Easter differently. In some years their dates coincide, as in 2028. In others they are weeks apart. A difference in date does not mean they are commemorating a different event.
Christmas is not one civil date
Many Christians, including some Orthodox churches, celebrate on 25 December in the civil calendar. Churches retaining the Julian calendar for this feast currently reach their 25 December on civil 7 January. Other traditions have their own patterns.
Scripture and later practice
The Gospel narratives and the annual calendar are different kinds of source. The New Testament describes Jesus’ birth but does not give its date. An observance can carry religious meaning without establishing an event’s precise anniversary.
Read the denominational sources attached to each guide. These articles explain beliefs and practices without assuming that all Christians follow them alike.
Can I visit without sharing the belief?
Many churches welcome visitors to public services. Check times and local guidance, especially during Holy Week. You can usually observe respectfully without joining every action. Communion practices differ, so ask a minister or welcome team before receiving it. Ask before photographing people or worship.
For a child or a first-time visitor, begin with three questions: What story is being remembered? What does this action mean to those taking part? Which parts are shared widely, and which belong to this community?
Original editorial explanations. Independent specialist review remains pending. This selected collection does not cover every Christian holy day.