Keep the year with the Church. Find Mary within it.
Follow the Church’s year, pray the established Marian devotions, and read St. Louis de Montfort and St. Alphonsus on the mysteries of Jesus and His Mother.
Open the calendarMarian days ahead
| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
- FridayMay 1
- SaturdayMay 2
- SundayMay 3
- MondayMay 4
- TuesdayMay 5
- WednesdayMay 6
- ThursdayMay 7
- FridayMay 8
- SaturdayMay 9
- SundayMay 10
- MondayMay 11
- TuesdayMay 12
- WednesdayMay 13
- ThursdayMay 14
- FridayMay 15
- SaturdayMay 16
- SundayMay 17
- MondayMay 18
- TuesdayMay 19
- WednesdayMay 20
- ThursdayMay 21
- FridayMay 22
- SaturdayMay 23
- SundayMay 24
- MondayMay 25
- TuesdayMay 26
- WednesdayMay 27
- ThursdayMay 28
- FridayMay 29
- SaturdayMay 30
- SundayMay 31
View every day in May
- FridayMay 1Easter
- SaturdayMay 2Easter
- SundayMay 3Easter
- MondayMay 4Easter
- TuesdayMay 5Easter
- WednesdayMay 6Easter
- ThursdayMay 7Easter
- FridayMay 8Easter
- SaturdayMay 9Easter
- SundayMay 10Easter
- MondayMay 11Easter
- TuesdayMay 12Easter
- WednesdayMay 13Easter
- ThursdayMay 14Easter
- FridayMay 15Easter
- SaturdayMay 16Easter
- SundayMay 17Easter
- MondayMay 18Easter
- TuesdayMay 19Easter
- WednesdayMay 20Easter
- ThursdayMay 21Easter
- FridayMay 22Easter
- SaturdayMay 23Easter
- SundayMay 24Easter
- MondayMay 25Ordinary Time
- TuesdayMay 26Ordinary Time
- WednesdayMay 27Ordinary Time
- ThursdayMay 28Ordinary Time
- FridayMay 29Ordinary Time
- SaturdayMay 30Ordinary Time
- SundayMay 31Ordinary Time
Read the month’s observance notes and devotional responses
Keep May with the Church.
Begin with the sacred liturgy. On Mary’s days, let the feast continue in the Rosary, consecration, reparation, and imitation of her virtues.
Weekday
Easter Weekday
Optional Memorial
Saint Joseph the Worker
Memorial
Saint Athanasius, Bishop and Doctor of the Church
Devotional observanceMarian
First Saturday
Our Lady asked at Fatima for Confession, Holy Communion, five decades of the Rosary, and fifteen minutes of meditation on its mysteries, all offered in reparation to her Immaculate Heart.
Devotional observance, shown separately from liturgical rank.
Keep the First SaturdaySunday
Fifth Sunday of Easter
Weekday
Easter Weekday
Weekday
Easter Weekday
Weekday
Easter Weekday
Weekday
Easter Weekday
Weekday
Easter Weekday
Weekday
Easter Weekday
Sunday
Sixth Sunday of Easter
Weekday
Easter Weekday
Weekday
Easter Weekday
Optional Memorial
Saints Nereus and Achilleus, Martyrs
Optional Memorial
Saint Pancras, Martyr
Weekday
Easter Weekday
Optional MemorialMarian
Our Lady of Fatima
At Fatima, Our Lady called the world to the Rosary, conversion, sacrifice, consecration, and reparation. Her summons is an answer to the danger of souls being lost.
Answer the call of FatimaFeast
Saint Matthias, Apostle
Weekday
Easter Weekday
Optional Memorial
Saint Isidore
Weekday
Easter Weekday
Solemnity
The Ascension of the Lord
Shown on the Sunday observed in most U.S. dioceses.
Weekday
Easter Weekday
Optional Memorial
Saint John I, Pope and Martyr
Weekday
Easter Weekday
Weekday
Easter Weekday
Weekday
Easter Weekday
Optional Memorial
Saint Christopher Magallanes, Priest, and Companions, Martyrs
Weekday
Easter Weekday
Optional Memorial
Saint Rita of Cascia, Religious
Weekday
Easter Weekday
Solemnity
Pentecost Sunday
MemorialMarian
The Blessed Virgin Mary, Mother of the Church (Eighth Week in Ordinary Time)
Mary stood beside the Cross and prayed with the newborn Church at Pentecost. Christ’s Mother is mother of His members and forms them in the life of her Son.
Take Mary as your motherMemorial
Saint Philip Neri, Priest
Weekday
Wednesday of the 8th Week in Ordinary Time
Optional Memorial
Saint Augustine of Canterbury, Bishop
Weekday
Thursday of the 8th Week in Ordinary Time
Weekday
Friday of the 8th Week in Ordinary Time
Optional Memorial
Saint Paul VI, Pope
Weekday
Saturday of the 8th Week in Ordinary Time
Optional MemorialMarian
The Blessed Virgin Mary on Saturday
Solemnity
The Most Holy Trinity
This year’s observance notes
The civil year crosses two liturgical years. Transfers and precedence below follow the official annual U.S. calendar.
- The Ascension is shown on Sunday, May 17, as observed in most U.S. dioceses. The ecclesiastical provinces of Boston, Hartford, New York, Omaha, and Philadelphia observe it on Thursday, May 14.
- The Visitation yields to the Solemnity of the Most Holy Trinity on May 31.
- The Immaculate Heart is an Optional Memorial on June 13 because it coincides with Saint Anthony of Padua.
Keep the Church’s calendar. Open a date for the principal observance, reading references, and permitted choices in the United States Roman Calendar.
Read with the saints. The daily readings draw from Montfort’s True Devotion and The Secret of the Rosary, and St. Alphonsus’s The Glories of Mary. Each passage links to its place in the complete book.
Honor Mary in the mysteries her saints contemplate.
St. Alphonsus gives discourses for Mary’s feasts, meditations on her sorrows, and prayers that lead the reader to her. Montfort directs those consecrated to Jesus through Mary to honor the Incarnation especially on March 25. Read their words, make their prayers your own, and keep the feasts with the Church.
- Receive the mystery.Attend the Church’s liturgy and hear the Word with Mary’s faith.
- Contemplate with her.Pray the Rosary mystery or Marian prayer that opens the feast more deeply.
- Become what you celebrate.Imitate her fiat, purity, charity, sorrow, confidence, and total belonging to Jesus.
The calendar follows the Church’s own order.
Dates and ranks follow the annual calendar for the Dioceses of the United States. The interactive view includes every day of 2026–2028: its principal observance, optional memorials, and a page with reading references, Marian prayer, and a faithful response. Local proper calendars may differ; the annual USCCB editions remain linked for verification.
- 01USCCB · Liturgical Calendar for the Dioceses of the United States
Official annual dates, ranks, colors, readings, and U.S. proper celebrations.
- 02St. Alphonsus de Liguori · The Glories of Mary, Part II
Discourses on Mary’s feasts, her seven sorrows, and her virtues.
- 03St. Louis de Montfort · True Devotion §§243–248
Honoring the Incarnation and the Blessed Virgin in a life of consecration.
- 04Decree · Mary, Mother of the Church
The obligatory memorial established for the Monday after Pentecost.