Saint Carlo Acutis’s feast day is 12th October. This date was chosen as it is the date which Saint Carlo died. There is a tradition for Catholic Saints to have their feast days as their dies natalis meaning "heavenly birthday" in Latin.
On Saint Carlo Acutis’s feast day, 12th October, a priest would normally wear white vestments. This may seem strange but if a Saint is not a martyr, a priest will wear either white or gold on the Saints feast day. This symbolises holiness, purity and victory in Heaven.
Saint Carlo Acutis has been recognised as the patron saint of youth, computer programmers and the internet. This is because he used his love of computers and technology to create a website all about Eucharistic miracles and Mary Apparitions.