The Holy Triduum is the three-day celebration beginning on Holy Thursday and culminating on Easter Sunday that commemorates Jesus Christ's passion, death, and resurrection. It includes Holy Thursday which celebrates the institution of the Eucharist, Good Friday which commemorates Christ's crucifixion without mass, and the Easter Vigil on Holy Saturday which begins with the blessing of new fire and Paschal candle and includes baptisms and mass, proclaiming Christ's triumph over death. The Triduum is the most important part of the liturgical year for Catholics.