On December 8 year 2015 , during the celebration of the Feast of the Immaculate Conception Pope Francis opened the Holy Door of the St. Peter’s Basilica. From this day until November 20, 2016, for us Roman Catholic is the Feast of Christ the King, exactly 349 days is the period of prayer. It is the time of the Extraordinary Jubilee of Mercy. Jubilee year should be predetermined way before and it is celebrated every 25 years with the last one in year 2000 during the time of Pope John Paul II.