Our Church Year includes different seasons, starting in Advent and going through Christmas, Epiphany, The Transfiguration of Our Lord (Special Sunday), Lent, Palm Sunday and the beginning of Holy Week, Easter, Pentecost, Reformation Sunday (Special Sunday), All Saints' Day (Special Sunday) and after all the Sundays of Pentecost are done, we are back into Advent.
The Easter Season is a 50-day long season of joy extending from Easter to Pentecost. During this time, the Church celebrates the end of Christ's struggles and proclaims His victory over death and the reception of the benefits of His life, death and resurrection as gracious gifts of love and mercy for all those who believe in Him. This is the Church's great season of joy! Christ is risen! He is risen, indeed. Alleluia!
which occurs on the 50th day after the Resurrection and is known for the Holy Spirit descending like tongues of fire upon the disciples' heads and preaching was done like never before - in every language known to man, so that every person could understand someone speaking. Three thousand people were baptized and brought to Christ, that day.
follows, at which time we focus on the creeds (our beliefs) that have been given to us:
The Apostles' Creed, The Nicene Creed, and the Athanasian Creed. Each one of these creeds explains specifically what we believe, Who we believe, and why we believe.
Colors of Altar Paraments - White, to designate the Easter season and also the Sunday of the Holy Trinity; and Red, to show the power of the Spirit
https://www.lcms.org/worship/church-year/colors-of-liturgical-seasons