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.
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Liturgical Calendar
| 3rd | Tuesday |
Tuesday, 2nd week of Lent
|
| 4th | Wednesday |
Wednesday, 2nd week of Lent
Saint Casimir
|
| 5th | Thursday |
Thursday, 2nd week of Lent
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| 6th | Friday |
Friday, 2nd week of Lent
|
| 7th | Saturday |
Saturday, 2nd week of Lent
Saints Perpetua and Felicity, martyrs
|
| 8th | Sunday |
3rd Sunday of Lent
|
| 9th | Monday |
Monday, 3rd week of Lent
Saint Frances of Rome, religious
|
| 10th | Tuesday |
Tuesday, 3rd week of Lent
|
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Do not conform any longer to the pattern of this world, but be transformed by the renewing of your mind. Then you will be able to test and approve what God's will is-his good, pleasing and perfect will.
Daily Mass Readings
March 3, 2026
March 2, 2026
March 1, 2026
Feb. 28, 2026
Feb. 27, 2026
Feb. 26, 2026
Feb. 25, 2026
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