ST. JOHN XXIII CATHOLIC COMMUNITY SAINT AGNES - 22 HAIGH AVENUE, NIANTIC SAINT MATTHIAS - 317 CHESTERFIELD ROAD, EAST LYME SUNDAY, DECEMBER 24TH (SUNDAY OBLIGATION) St. Agnes - Sat Vigil 4:00 p.m.; Sun 7:30 a.m. ONLY (no 11 a.m.) St. Matthias - Sat Vigil 5:30 p.m.; Sun 9 a.m. CHRISTMAS EVE, SUNDAY, DECEMBER 24TH St. Matthias - 4 p.m. (Pageant begins at 3:30 p.m.) St. Agnes - 9 p.m. CHRISTMAS DAY, MONDAY, DECEMBER 25TH St. Agnes - 7:30 a.m. & 11 a.m. St. Matthias - 9 a.m. SUNDAY, DECEMBER 31ST (SUNDAY OBLIGATION) Regular Weekend Schedule St. Agnes - Sat Vigil 4:00 p.m.; Sun 7:30 a.m. & 11 a.m. St. Matthias - Sat Vigil 5:30 p.m.; Sun 9 a.m. MARY, THE MOTHER OF GOD (NOT A HOLY DAY OF OBLIGATION THIS YEAR) St. Agnes Monday, January 1st at 9 a.m. ONLY St. Matthias No morning Mass for Holy Day ST . JOHN XXIII CATHOLIC COMMUNITY SAINT AGNES - 22 HAIGH AVENUE , NIANTIC SAINT MATTHIAS - 317 CHESTERFIELD ROAD , EAST LYME SUNDAY , DECEMBER 24TH ( SUNDAY OBLIGATION ) St. Agnes - Sat Vigil 4:00 p.m .; Sun 7:30 a.m. ONLY ( no 11 a.m. ) St. Matthias - Sat Vigil 5:30 p.m .; Sun 9 a.m. CHRISTMAS EVE , SUNDAY , DECEMBER 24TH St. Matthias - 4 p.m. ( Pageant begins at 3:30 p.m. ) St. Agnes - 9 p.m. CHRISTMAS DAY , MONDAY , DECEMBER 25TH St. Agnes - 7:30 a.m. & 11 a.m. St. Matthias - 9 a.m. SUNDAY , DECEMBER 31ST ( SUNDAY OBLIGATION ) Regular Weekend Schedule St. Agnes - Sat Vigil 4:00 p.m .; Sun 7:30 a.m. & 11 a.m. St. Matthias - Sat Vigil 5:30 p.m .; Sun 9 a.m. MARY , THE MOTHER OF GOD ( NOT A HOLY DAY OF OBLIGATION THIS YEAR ) St. Agnes Monday , January 1st at 9 a.m. ONLY St. Matthias No morning Mass for Holy Day