Tuesday—St. John the Forerunner Wednesday—The Cross and the Theotokos Thursday—The Holy Apostles and St. Nicholas Friday—The Cross Saturday—All Saints and the departed Most of the texts come from the Octoechos, which has a large collections of hymns for each weekday for each of the eight tones; during Great Lent and, to a lesser degree, the pre-lenten season, the Lenten Triodion supplements this with hymns for each day of the week for each week of that season, as does the Pentecostarion during the pascal season. Also, there are fixed texts for each day of the week are in the Horologion and Priest's Service Book (e.g., dismissals) and the Kathismata (selections from the Psalter) are governed by the weekly cycle in conjunction with the season. Fixed Cycle Commemorations on the Fixed Cycle depend upon the day of the calendar year, and also, occasionally, specific days of the week that fall near specific calendar dates, e.g., the Sunday before the Exaltation of the Cross. The texts for this cycle are found in the Menaion. Paschal Cycle The commemorations on the Paschal Cycle (Moveable Cycle) depend upon the date of Pascha (Easter). The texts for this cycle are found in the Lenten Triodion, the Pentecostarion, the Octoechos and also, because the daily Epistle and Gospel readings are determined by this cycle, the Gospel Book and Apostle Book. The cycle of the Octoechos continues through the following Great Lent, so the variable parts of the lenten services are determined by both the preceding year's and the current year's dates of Easter. 8 Week Cycle of the Octoechos The cycle of the eight Tones is found in the Octoechos and is dependent on the date of Easter and commences with the Sunday after (eighth day of) Easter, that week using the first tone, the next week using the second tone, and so, repeating through the week preceding the subsequent Palm Sunday. 11 Week Cycle of the Matins Gospels The portions of each of the Gospels from the narration of the Resurrection through the end are divided into eleven readings which are read on successive Sundays at matins; there are hymns sung at Matins that correspond with that day's Matins Gospel. Daily cycle of services The Daily Cycle begins with Vespers and proceeds throughout the night and day according to the following table: The Typica is served whenever the Divine Liturgy is not celebrated at its usual