Extraordinary Form Calendar 2025. Have questions about the extraordinary form, its history or the difference between the latin missals? Solemnity (w) feast (e) sunday:

This is a catholic ordo (liturgical calendar) for the 2025 liturgical year for the holy sacrifice of the mass in the extraordinary form according to the missale romanum (1962) of pope st. The list of months to the right give access to the basic.