The Holy Name of Jesus is January 2.
Easter is fixed as the Sunday after the first full moon in spring. This can be between March 22 and April 25. This year, Easter is on April 8, right in the middle of when it can be. Now that we know when Easter is, we can calculate all the other movable holydays.
Septuagesima is on February 5, the day of the Super Bowl. This is the beginning of the Pre-Season of Lent. Ash Wednesday is February 22, the beginning of the 40 days of Lent. April 1 is Palm Sunday which remembers Jesus coming in glory to Jerusalem. April 5 is Holy Thursday where Jesus instituted the Eucharist. April 6 is Good Friday where Jesus was crucified. May 17 is the Ascension where Jesus returned to heaven. May 27 is Pentecost where the Holy Spirit came to the Apostles to give them the courage to preach the Gospel. June 7 is Corpus Christi which celebrates the Eucharist. June 15 is the Feast of the Sacred Heart of Jesus. November 25 is the last Sunday after Pentecost which makes December 2 the First Sunday of Advent, the beginning of the Church year of 2012-2013.
May the Holy Trinity bless you this 2012.