Irenaeus of Lyons
Feast · hierarch
- 28 June (Roman Catholic Church)
- 23 August (Eastern Orthodox Church)
Commemorating
- Irenaeus commemorates
Where this is recorded
- Roman Catholic Church — the day, after Universal Norms on the Liturgical Year and the Calendar
- Eastern Orthodox Church — the day, after Synaxarium Ecclesiae Constantinopolitanae e codice Sirmondiano nunc Berolinensi, coll. 917–918, Aug. 23