On ordinary days, the cathedral is open from 9:00 to 17:00
| 31 January Saturday | 34th Week after Pentecost. Tone eight. St. Athanasius the Great (373) and St. Cyril (444), archbishops of Alexandria | 15:00 – Memorial Service 16:00 – Vigil Service. Confession |
| 1 February Sunday | Sunday of the Publican and the Pharisee. Tone one. Venerable Macarius the Great of Egypt (390) | 08:30 – Hours 09:00 – Divine Liturgy |
| 7 February Saturday | A fast-free week. Tone one. Fast-free Week. Fast-free. St. Gregory the Theologian, archbishop of Constantinople (389) | 15:00 – Memorial Service 16:00 – Vigil Service. Confession |
| 8 February Sunday | Sunday of the Prodigal Son. Tone two. New Martyrs and Confessors of Russian Church (movable holiday on the Sunday closest to January 25th) | 08:30 – Hours 09:00 – Divine Liturgy |
| 13 February Friday | Meatfare week. Tone two. Fast. Fish Allowed. St. Nicetas of the Kiev Caves, bishop of Novgorod (1108) | 16:00 - Vigil Service |
| 14 February Saturday | The Saturday of the Dead. Tone two. Forefeast of the Meeting of Our Lord | 08:30 – Hours 09:00 – Divine Liturgy. Common confession 15:30 – Memorial Service 16:00 – Vigil Service. Confession |
| 15 February Sunday | Sunday of the Last Judgment (Meatfare). Tone three. The Meeting of Our Lord, God and Saviour Jesus Christ | 08:30 – Hours 09:00 – Divine Liturgy. Consecration of candles |
| 21 February Saturday | Cheesefare week (Maslenitsa) - fast-free. Tone three. Maslenitsa. Meat is excluded. All of the venerable fathers, lit up with great deeds (movable holiday on Saturday of the Cheese-fare Week) | 15:00 – Memorial Service 16:00 – Vigil Service. Confession |
| 22 February Sunday | The Sunday of Forgiveness. Tone four. Cheesefare Sunday. Meat is excluded. Martyr Nicephorus of Antioch (ca. 257) | 08:30 – Hours 09:00 – Divine Liturgy. Evening with the rite of forgiveness |
| 23 February Monday | Beginning of the Great Lent. Tone four. Great Lent. By Monastic Charter - Full abstention from food. Clean Monday | 17:00 - Great Compline. Great Canon of St. Andrew of Crete |
| 24 February Tuesday | First Week of the Great Lent. Tone four. Great Lent. By Monastic Charter: Strict Fast (Bread, Vegetables, Fruits). Venerable Demetrius, monk of Priluki (Vologda) (1392) | 17:00 - Great Compline. Great Canon of St. Andrew of Crete |
| 25 February Wednesday | First Week of the Great Lent. Tone four. Great Lent. By Monastic Charter: Strict Fast (Bread, Vegetables, Fruits). St. Alexis, metropolitan of Moscow and wonderworker of all Russia (1378) | 17:00 - Great Compline. Great Canon of St. Andrew of Crete |
| 26 February Thursday | First Week of the Great Lent. Tone four. Great Lent. By Monastic Charter: Strict Fast (Bread, Vegetables, Fruits). Venerable Martinian, monk, of Caesarea in Palestine (422) | 17:00 - Great Compline. Great Canon of St. Andrew of Crete |
| 27 February Friday | First Week of the Great Lent. Tone four. Great Lent. By Monastic Charter: Food without Oil. St. Cyril, Equal-to-the-Apostles, teacher of the Slavs (869) | 8:30 - Liturgy of the Presanctified Gifts. Prayer to the great martyr Theodore Tiron. Distribution of Koliva |
| 28 February Saturday | First Saturday of the Great Lent. Tone four. Great Lent. Food with Oil. Great Martyr Theodore Tyro (306) (movable holiday on Saturday of the 1st week of the Great Lent) | 15:00 – Memorial Service 16:00 – Vigil Service. Confession |
| 1 March Sunday | First Sunday of the Great Lent: Triumph of Orthodoxy. Tone five. Great Lent. Food with Oil. "Cyprus" Icon of the Most Holy Theotokos from the village Staromniy, Moscow region (movable holiday on the 1st Sunday of the Great Lent) | 08:30 – Hours 09:00 – Divine Liturgy. Prayerful singing of the Orthodox Week |