Marks the beginning of the new year with special liturgies and prayers in monasteries, emphasizing spiritual renewal and charity.

Celebrates the baptism of Christ in the Jordan River, with the Great Blessing of the Waters in monasteries.

Commemorates the presentation of Christ in the Temple, with solemn prayers and processions in monasteries.

Celebrates the angel Gabriel's announcement to the Virgin Mary. Special liturgies and services are held in monasteries like those on Mount Athos.

The most sacred period in Orthodox Christianity, observed with strict fasting, all-night vigils, processions, and the Resurrection Liturgy.

Honoring Saint Athanasius, the founder of the Great Lavra Monastery, with special services and prayers.

Commemorates the descent of the Holy Spirit upon the Apostles, celebrated with all-night vigils and prayers in Athonite monasteries.

A major Orthodox feast, with liturgies and processions in honor of these key Apostles.

Commemorates Jesus' divine revelation to His disciples. Monasteries hold vigils and the blessing of fruits, especially grapes.

One of the most important Marian feasts, with all-night vigils and special liturgies in honor of the Virgin Mary.

Marks the discovery of the True Cross by Saint Helena. Orthodox monasteries venerate the Cross with special services.

Greek national holiday commemorating Greece's refusal of Mussolini’s ultimatum in 1940, celebrated with prayers for the nation.

A feast honoring all the saints and monks who lived and labored in asceticism on Mount Athos.

A major Orthodox feast celebrating the chief angels, observed with prayers and special hymns in monasteries.

Honoring Saint Nicholas, the patron saint of sailors and travelers, with liturgies and special prayers.

Celebrated with all-night vigils, processions, and fasting, marking the birth of Jesus Christ.