What this covers. Season, week, the four-week Psalter, the principal solemnities and feasts, and the liturgical color. It points you to the right section of the four-volume set, not page numbers, since those differ by printing and will change again in the Second Edition.

Still check the Proper of Saints. Obligatory and optional memorials are not all listed here yet, so glance at today's date in the Saints section. If there is no memorial, the weekday office is used.