Would you believe that the date of Easter is related to the full Moon? Easter is celebrated on the first Sunday after the full Moon that occurs on or just after the spring equinox.
Easter Sunday celebrates Christ’s resurrection from the dead, following crucifixion. It marks the end of Holy Week, the end of Lent, and the last day of the Easter Triduum (starting from the evening of Maundy Thursday, through Good Friday, Holy Saturday, and Easter Sunday), as well as the beginning of the Easter season of the liturgical year.