How many days are there in the religious period of Lent?
Great Lent Great Lent Great Lent, or the Great Fast, (Greek: Μεγάλη Τεσσαρακοστή or Μεγάλη Νηστεία, meaning "Great 40 Days," and "Great Fast," respectively) is the most important fasting season in the church year in the Byzantine Rite of the Eastern Orthodox Church (including Western Rite Orthodoxy), Byzantine Rite Lutheran Churches and the Eastern Catholic Churches, which prepares Christians for the greatest feast of the church year, Pascha (Easter). In many ways Great Lent is similar to Lent in Western Christianity. There are some differences in the timing of Lent (besides calculating the date of Easter) and how it is practiced, both
Great Lent outside the "Triodion", the liturgical book which governs the pre-Lenten period and Lent itself. In the Slavic liturgical traditions, Zacchaeus Sunday occurs on the fifth Sunday before the beginning of Great Lent (which starts on a Monday). Though there are no materials provided in the Lenten Triodion for this day, it is the very first day that is affected by the date of the upcoming Pascha (all the preceding days having been affected by the previous Pascha). This day has one sole Pre-Lenten feature: the Gospel reading is always the account of Zacchaeus from , for which reason this Sunday