UK Religious Festivals & Holidays Below you will find calendars of all the upcoming Church of England (Anglican) and Catholic holidays, holy days and festivals in the coming years in the UK. AllCatholicChurch of EnglandChurch of England Principal Feasts, Holy Days & Calendar 2026Church of England Principal Feasts, Holy Days & Calendar 2025Previous Years’ Church of England / Anglican Calendar & Holy DaysCatholic Church Holy Days of Obligation 2026Catholic Church Holy Days of Obligation 2025Previous Years’ Catholic Holy DaysChurch of England Principal Feasts, Holy Days & Calendar 2027Catholic Church Holy Days of Obligation 2027