Prime, or the First Hour, is one of the canonical hours of the Divine Office, said at the first hour of daylight (6:00 a.m. at the equinoxes but earlier in summer, later in winter), between the dawn hour of Lauds and the 9 a.m. hour of Terce. It remains part of the Christian liturgies of Eastern Christianity, but suppressed within the Roman rite by the Second Vatican Council.[1] In the Coptic Church, a denomination of Oriental Orthodox Christianity, the office of Prime is prayed at 6 am in eastward direction of prayer by all members in this denomination, both clergy and laity, being one of the seven fixed prayer times.[2] Roman Catholic clergy under obligation to celebrate the Liturgy of the Hours may still fulfil their obligation by using the edition of the Roman Breviary promulgated by Pope John XXIII in 1962,[3] which contains Prime. Like all the liturgical hours, except the Office of Readings, it consists mainly of Psalms. It is one of the Little Hours.
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