American Ordo 2025

The American Ordo is an online guide to the Mass and the Liturgy of the Hours for each day in the U.S. Liturgical Calendar. For more than 65 years, the Priests of the Sacred Heart have maintained and produced the American Ordo Liturgical Calendar as a resource for pastors in Catholic parishes in the United States. This online liturgical calendar lists feasts, colors, Masses and readings for every day of the year.

Find liturgical ordo by date:

Catholic Priests in compliance with the 2024 American Ordo Liturgical Calendar
Wednesday of Christmas Time Week
Color:
white
Mass:
Wednesday of Weekdays of Christmas Time
Readings:
(214)
1 John 4:11-18
Mark 6:45-52
Hours:
Week II of psalter and of Wednesday after Epiphany to Baptism
Email
Share
We are able to offer this online Liturgical Calendar service for Catholic parishes due to your kind support.
Click here to make a sacrificial offering.

Get the 2025 American Ordo Liturgical Calendar sent to your email every month

If you wish to receive daily information on feasts, colors, Masses, and readings, click the link below to get the American Ordo Liturgical Calendar sent directly to your inbox.

Upcoming 2025 Catholic Ordos

Thursday of Christmas Time Week
Color:
white
Mass:
Thursday of Weekdays of Christmas Time
Readings:
(215)
1 John 4:19—5:4
Luke 4:14-22a
Hours:
Week II of psalter and of Thursday after Epiphany to Baptism
Friday of Christmas Time Week
Color:
white
Mass:
Friday of Weekdays of Christmas Time
Readings:
(216)
1 John 5:5-13
Luke 5:12-16
Hours:
Week II of psalter and of Friday after Epiphany to Baptism
Saturday of Christmas Time Week
Color:
white
Mass:
Saturday of Weekdays of Christmas Time
Readings:
(217)
1 John 5:14-21
John 3:22-30
Hours:
Week II of psalter and of Saturday after Epiphany to Baptism Evening Prayer I of the Baptism of the Lord
THE BAPTISM OF THE LORD
Color:
white, Feast
Mass:
of the Baptism of the Lord. Gloria, Creed, Preface proper
Readings:
(21)
Isaiah 42:1-4, 6-7
Acts 10:34-38
Luke 3:15-16, 21-22
or, in Year C,
Isaiah 40:1-5, 9-11
Titus 2:11-14; 3:4-7
Luke 3:15-16, 21-22
Hours:
proper to the feast of the Baptism of the Lord
Monday of the First Week in Ordinary Time
Color:
green; or Saint Hilary, Bishop and Doctor of the Church. Optional memorial, white
Mass:
of one's choice
Readings:
(305)
Hebrews 1:1-6
Mark 1:14-20
Hours:
Week I of psalter
Tuesday of the First Week in Ordinary Time
Color:
green
Mass:
of one's choice
Readings:
(306)
Hebrews 2:5-12
Mark 1:21-28
Hours:
Week I of psalter

Father Charles Yost, SCJ (1932 - 2017)

For 53 years, the American Ordo Liturgical Calendar was compiled and edited by Fr. Charles Yost, SCJ. He assumed the exacting, detail-oriented responsibilities in 1964 when he was a professor and librarian at Sacred Heart Monastery. It became a labor of love, to which he was devoted until his death at age 85 in July, 2017.

Ordained to the priesthood in 1958, Fr. Yost continued his education earning master’s degrees in theology and library science from Catholic University in Washington, D.C. Fr. Yost’s ministries included service as a missionary in Indonesia, an academic, a fundraiser, a parish priest and superior of the Priests of the Sacred Heart retirement community.

Even in retirement Fr. Yost continued to serve our religious congregation in various capacities, including overseeing the preparation of the American Ordo. Fr. Yost actually compiled information for the liturgical calendar about six years in advance and then updated the material periodically to reflect changes from Rome in order to keep the Ordo completely current.

We are deeply grateful for Fr. Yost’s diligence and watchful eye. His generous spirit and his love the Church inspire our dedication to continue to produce the American Ordo Liturgical Calendar to his high standards.