Orthodox And Catholic Easter 2025. To makes matters even more complicated, some orthodox churches have adopted a revised julian calendar in which the fixed feasts now correspond to the gregorian dates,. Orthodox easter, which is calculated using the phases of the moon and the equinox, is a sacred season and the most significant celebration of the eastern christian churches or orthodox.
This day celebrates the resurrection of jesus from the dead on the third day after his crucifixion on orthodox good friday. Orthodox and catholic easter are usually set on different dates.