The Orthodox Church calendar for December 2023

- Martyr Plato of Ancyra

- Cathedral of the Saints of the Estonian Land

- Martyrs Roman, Deacon, and the boy Varul

- Christmas Fast 4th day of the holiday

- St. Philaret, Metropolitan of Moscow (Drozdov)

- Avdey Radetel The Prophet Obadiah (out of 12)

- The Martyr Barlaam

- St. Barlaam the Hermit and Prince Joasaph of India, and his father Abner the King

- St. Barlaam, Abbot of the Caves

- Finding of the relics of the Venerable Martyr Adrian of Poshekhonsky, Yaroslavl, Abbot

- Christmas Fast 5th day of the holiday

- St. Gregory the Decapolite

- Pre-feast of the Introduction of the Most Holy Theotokos

- Proclus Day St. Proclus, Patriarch of Constantinople

- St. Damian (in the schema of Diodorus) of Yuryegorsk

- Christmas Fast 6th day of the holiday

- Introduction to the Church of the Most Holy Theotokos

- Christmas Fast 7th day of the holiday

- Saint Philemon of 70 and Martyr Apphia of equal-to-the-Apostles, Saint Archippus of 70

- Introduction Celebration

- Blessed Prince Mikhail Yaroslavich of Tver

- Blessed Prince Yaropolk (in the baptism of Peter) of Vladimir-Volyn

- Christmas Fast 8th day of the holiday

- St. Gregory, Bishop of Acragantia

- St. Amphilochius, Bishop of Iconium

- Venerable Grand Duke Alexander Nevsky (in the schema of Alexy)

- Mitrofanov's Day Saint Mitrofan (in the schema of Makarii), Bishop of Voronezh

- Christmas Fast 9th day of the holiday

- Katerina Sannitsa Great Martyr Catherine

- The Great Martyr of Mercury

- Martyr Mercury of Smolensk

- Christmas Fast 10th day of the holiday

- Klimentyev Day Holy Martyrs Clement, Pope of Rome, and Peter I, Archbishop of Alexandria

- Giving of the Feast of the Entry of the Most Holy Theotokos into the Temple

- Christmas Fast 11th day of the holiday

- Yegoriy Osenniy (St. George's Day) Consecration of the Church of the Great Martyr George the Victorious in Kiev

- St. Alypius Stylites

- St. Innocent (Kulchitsky), Bishop of Irkutsk

- Christmas Fast 12th day of the holiday

- The Omen Icons of the Mother of God called "the Sign"

- Cathedral of the New Martyrs and Confessors of Radonezh

- Great Martyr James of Persia

- St. James of Rostov, Bishop

- St. Palladius of Alexandria

- The Sign of the Most Holy Theotokos, which was in Novgorod the Great in 1170

- Finding the relics of the Blessed Prince Vsevolod (in the Baptism of Gabriel) Novgorod, Pskov Miracle Worker

- Christmas Fast 13th day of the holiday

- Soykin Day Martyr Irenarchus of Sebaste and the Holy Seven Wives

- St. Stephen the New Martyr

- St. Theodore of Rostov, Archbishop

- Holy Martyr Seraphim (Chichagov), Metropolitan of Moscow and All Russia

- Christmas Fast 14th day of the holiday

- Martyr Philumen of Ancyra

- Paramon Zymokazatel Martyr Paramon of Bithynia and 370 martyrs with him

- St. Acacius of Sinai, described in the Ladder

- Christmas Fast 15th day of the holiday

- St. Andrew's Day St. Andrew the First-Called

- Christmas Fast Day 16 of the holiday

- The Righteous Filaret the Merciful

- The next day The Prophet Nahum

- Christmas Fast 17th day of the holiday

- Venerable Athanasians, recluses of the Caves

- Habakkuk's Day The Prophet Habakkuk

- Martyrs of Myropia of Chios

- St. Stephen Uros V, King of Serbia

- Christmas Fast 18th day of the holiday

- Saint Sava, Abbot of Storozhevsky, Wonderworker of Zvenigorod

- The Prophet Zephaniah

- St. Theodulus of Constantinople

- Christmas Fast 19th day of the holiday

- St. John of Damascus

- Varvarin Day Great Martyrs Barbara and Juliania

- St. Gennady, Archbishop of Novgorod

- Christmas Fast 20th day of the holiday

- St. Gurius, Archbishop of Kazan

- Savvin day St. Sava the Consecrated

- Christmas Fast 21 days of the holiday

- St. Nicholas Day St. Nicholas, Archbishop of Myra in Lycia, Wonderworker

- Christmas Fast 22nd day of the holiday

- St. Nil of Stolobensky

- Abrosimov Day St. Ambrose, Bishop of Mediolanum

- St. Anthony of Sia, Hieromonk

- Christmas Fast 23rd day of the holiday

- St. Cyril of Chelmogorsky

- St. Patapius of Thebes

- Christmas Fast 24th day of the holiday

- Anna Dark Conception of the Righteous Anna of the Most Holy Theotokos

- Christmas Fast 25th day of the holiday

- Mine Day Martyrs Mina, Hermogenes and Evgraf

- St. Joasaph, Bishop of Belgorod

- Blessed John and his parents Stefan and Angelina, rulers of Serbia

- Christmas post 26th day of the holiday

- Nikon's day St. Nikon of Sukhoi, Pechersk

- St. Daniel the Stylite

- Christmas post 27th day of the holiday

- Venerable Ferapont of Monzensky

- Spiridon Solstice St. Spyridon, Bishop of Trimifunt, Wonderworker

- Christmas post 28th day of the holiday

- Venerable Arkady of Vyazemsky and Novotorzhsky

- Evstratiev day Martyrs Eustratius, Auxentius, Eugene, Mardarius and Orestes

- Venerable Mardarius, the recluse of the Caves

- Venerable Arseny of Latria, Abbot

- Christmas post 29th day of the holiday

- Filimonov day Martyrs Philemon, Apollonius, Arianus and Theotichus

- Martyrs Firs, Leucius and Kallinikos

- Christmas post The 30th day of the holiday

- Hieromartyr Hilarion (Troitsky), Archbishop of Verey

- Cathedral of the Crimean Saints

- Hieromartyr Eleutherius, Bishop, his mother martyr Anthia and Martyr Koriv eparch

- St. Paul of Latria

- St. Stephen, Archbishop of Sourozh

- St. Tryphon of Pechenga, Kola

- Christmas post 31st day of the holiday

- St. Sophia of Suzdal

- Ageev day The Prophet Haggai

- Christmas post 32nd day of the holiday

- Danilov day The Prophet Daniel and the Martyrs Ananias, Azariah and Misael

- Christmas post 33rd day of the holiday

- Hieromartyr Thaddeus, Archbishop of Tver

- Martyrs of Sebastian of Mediolansky and his retinue

- Glorification of the Righteous Simeon of Verkhotursky (Merkushinsky)

- Modestov day St. Modest, Archbishop of Jerusalem

- St. Sebastian of Sokhot, Poshekhonsky

- Christmas post 34th day of the holiday