Commemoration of the Holy Fathers of the first six Ecumenical Councils (movable holiday on Sunday closest to July 16); Apostle Aquila of the Seventy (1st century); Martyr Justus at Rome (1st century); Saint Ellius of Egypt (4th cent.); Saint Onesimus, monk and wonderworker of Magnesia (4th cent.); Venerable Stefan Makhryshchs’kyi (1406).