Saint Januarius

Patron Saint of Naples, blood banks, volcanic eruptions, protection against disasters.

Feast Day: September 19th

Martyr, Bishop, and Religious

Benevento, Italy

Public Domain: Saint Januarius via Wikimedia Commons.

Feast Day: September 19th

Martyr, Bishop, and Religious

Benevento, Italy

About

Saint Januarius was a 3rd-century bishop and martyr who is best known for a miracle that continues to captivate the faithful today—the liquefaction of his blood. Born in Italy, likely near Naples, he served as the Bishop of Benevento during a time of Christian persecution under the Roman Emperor Diocletian. He was arrested for his faith and ultimately martyred around the year 305 AD, likely by beheading. According to tradition, his courage in facing death inspired many other Christians to remain firm in their faith. Today, he is one of the most beloved saints in southern Italy and holds a special place in the heart of Neapolitans. His relics, including a vial believed to contain his dried blood, are preserved in the Cathedral of Naples.

Legacy

The miracle of Saint Januarius’ blood has been recorded for centuries. Three times a year—on his feast day (September 19), December 16, and the first Saturday in May—the dried blood of the saint, kept in a sealed glass vial, is said to liquefy. This event draws large crowds of faithful and curious alike. The liquefaction is seen by many Catholics as a sign of protection over the city of Naples. While the Church does not officially declare it a miracle, it allows veneration and continues to monitor the event with prayerful reverence. Even in modern times, the Saint Januarius blood event is a deeply spiritual experience for many, and its failure to liquefy is often taken as a sign of impending hardship or sorrow. For those who wear or gift medals, you may find the St. Januarius Medal here.

“The blood of the martyrs is the seed of the Church.” — Tertullian