Pope John Paul II promulgate the decree and set a date for canonisation. On 4 July 2013, Pope Francis confirmed his approval of John Paul II's canonisation, formally recognising the second miracle attributed to his intercession. He was canonised together with Pope John XXIII. The date of the canonisation was on 27 April 2014, Divine Mercy Sunday. The canonisation Mass for Blessed Popes John Paul II and John XXIII, was celebrated by Pope Francis (with Pope Emeritus Benedict XVI), on 27 April 2014 in St. Peter's Square at the Vatican (Pope John Paul had died on vigil of Divine Mercy Sunday in 2005). About
Year of three popes popes have held office in a given calendar year. Years in which the Roman Catholic Church was led by three different popes include: There was also a year in which the Roman Catholic Church was led by four popes, called the Year of Four Popes: Year of three popes A year of three popes is a common reference to a year when the College of Cardinals of the Catholic Church are required to elect two new popes within the same calendar year. Such a year generally occurs when a newly elected pope dies or resigns very early into his papacy.