They may be celebrated during Sunday Mass, or may be during the week. The Feast of Saints Peter and Paul is celebrated on 29 June, supposedly the day that both saints died, although years apart.

The Archdiocese of Philadelphia will celebrate the World Day for Consecrated Life at the Cathedral Basilica of Saints Peter ...

This programme of music for the Feast of St Peter broadly follows the structure of the three major choral services of the Anglican tradition, all of which can in turn be traced back to the worship ...