INSTRUCTIONS

18 NOVEMBER 2026

EUCHARISTIC CELEBRATION
PRESIDED OVER BY THE HOLY FATHER LEO XIV

On Wednesday 18 November 2026, Solemnity of the Dedication of the Basilica of Saint Peter the Apostle, at 17.00, the Holy Father Leo XIV will preside over the Eucharistic Celebration in Saint Peter’s Basilica, on the fourth centenary of its dedication.

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The Patriarchs, Cardinals, Archbishops and Bishops who wish to concelebrate are requested to be present by 16.15 in the Chapel of Saint Sebastian, bringing with them: the Patriarchs and Cardinals, the white damask mitre; the Archbishops and Bishops, the simple white mitre.

The Priests who wish to concelebrate, and the Deacons, must present the relevant ticket which may be requested from this Office by 15 November via the procedure indicated at https://biglietti.liturgiepontifie.va, subject to availability of seats, and are advised to be present by 16.00 at the Braccio di Costantino, bringing with them their amice, alb, cincture and white stole.

Vatican City, 3 November 2026

✠ Diego Ravelli
Titular Archbishop of Recanati
Master of Pontifical Liturgical Celebrations