December 31 — Seventh Day within the Octave of the Nativity of the Lord
Current calendar
Seventh Day of Christmas · Christmas
- December 31 — Seventh Day within the Octave of the Nativity of the Lord
- Saint Sylvester I, popeOptional Memorial
Readings 1 Jn 2:18-21 · Ps 95, 1-2. 11-12a. 12b-13 (R.: 11a) · Jn 1:1-18
Mass of the day →The 1962 calendar
Seventh Day of Christmas
Diei VII infra Octavam Nativitatis
Duplex II classis
Commemoratio ad Laudes tantum: S. Silvestri Papæ et Confessoris