The liturgical calendar is also known as the church year or Christian year, marked by advent, Christmas, lent, three days, Easter, and ordinary time. the liturgical calendar begins on the first Sunday of advent, which usually occurs around the beginning of December or the end of November, and ends on the feast of Christ the king. Acknowledgment to: Father Kevin Michael laugher of diocese of Springfield in Illinois, for laying out the daily verses. Father Stanslaus Malisa Ngong, Kenya for the mentor-ship.