Schedule of the Pilgrimage
Ad Petri Sedem,
Rome, October 23 to 25, 2026
Friday October 23, 2026
6/30 p.m.: Pontifical vespers in the Basilica of Santa Maria ad Martyres (Pantheon) presided over by Bishop Athanasius Schneider
Saturday, October 24, 2026
· 10:00 a.m.: Rosary before the Basilica of Santi Celso e Giuliano
· 11:00 a.m.: Departure of the procession towards Saint Peter’s Basilica
· 12:00 a.m.: Arrival in Saint Peter’s Square/Checkpoints/and entry into Saint Peter’s Basilica
· 13:00 p.m.: Time of prayer in St. Peter’s Basilica
· 15:00 p.m.: Mass at the high altar of the Basilica of Saint Mary Major, celebrated by Bishop Athanasius Schneider.
Sunday October 25, 2026
08:30 a.m.: Mass of thanksgiving of Christ the King in the Basilica of San Giovanni Battista dei Fiorentini celebrated by Canon Antoine Landais
11:00 a.m.: Solemn closing Mass of Christ the King at the Trinita dei pellegrini
16:00 p.m.: Mass of thanksgiving of Christ the King in the church of Sant’Anna in Laterano celebrated by Msgr. Marco Agostini
11th Pax Liturgica Gathering
(You must register to participate in this event)
The 11th meeting will be held Friday October 23, 2026 at the Patristic Institute Augustinianum, located opposite the Holy Office, on the edge of St Peter’s Square (via Paolo VI, 25).
Program
09h30 : Reception of the participants
10h00 : Rubén Peretó Rivas, Director of the International Center for Liturgical Studies
Introduction to the Meeting
Father Claude Barthe, Chaplain of the Coetus Internationalis Summorum Pontificum
Welcome to the participants
10h30 : Sebastian Ostritsch (Stuttgart)
11h15 : Pause
11h30 : Natalia Sanmartin Fenollera (Madrid)
12h20 : Diane Montagna (Rome)
13h10 : Lunch
14h30 : Jean-Pierre Maugendre (Paris)
15h20 : Jorge O’Reilly (Bueno Aires)
16h00 : Pause
16h15 : Christian Marquant, President of Paix Liturgique
Conclusion
17h00 : End of the activities at the Augustinianum.
To register for this meeting : https://bit.ly/4aEoHwE








