St. Mary of the Assumption
14908 Main Street
Upper Marlboro, Maryland 20772-3019
Phone: (301) 627-3255
Email: school@stmaryum.org
Website: http://stmaryum.org/school/
Upper Marlboro, Maryland 20772-3019
Phone: (301) 627-3255
Email: school@stmaryum.org
Website: http://stmaryum.org/school/
Mass Times
Saturday: 5:30 P.M.
Sunday: 7:30 A.M., 9:30 A.M. & 11:30 A.M
Tuesday through Saturday: 8:00 A.M.
First Friday Mass (Extraordinary Form): 7:30 P.M.
Looking for today's Mass readings.
Liturgical Calendar
| 11th | Thursday |
Saint Damasus I, pope
Thursday, 2nd week of Advent
|
| 12th | Friday |
Our Lady of Guadalupe
Friday, 2nd week of Advent
|
| 13th | Saturday |
Saint Lucy of Syracuse, virgin and martyr
|
| 14th | Sunday |
3rd Sunday of Advent
|
| 15th | Monday |
Monday, 3rd week of Advent
|
| 16th | Tuesday |
Tuesday, 3rd week of Advent
|
| 17th | Wednesday |
17th December
|
| 18th | Thursday |
18th December
|
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The LORD, your God, is in your midst, a warrior who gives victory; he will rejoice over you with gladness, he will renew you in his love; he will exult over you with loud singing
Daily Mass Readings
Dec. 11, 2025
Dec. 10, 2025
Dec. 9, 2025
Dec. 7, 2025
Dec. 6, 2025
Dec. 5, 2025
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