Sub-Saharan Africa, 22 December, 2023 / 11:15 am (ACI Africa).
Not much is known about the life of St. Chaeromon except that he was a bishop of Nilopolis in Egypt who was already advanced in age when Emperor Trajanus Decius began the intense persecution of Christians.
Chaeromon and his companions fled to Arabia, and are believed to have been martyred there.