Assumption Grotto
13770 Gratiot Ave.
Detroit, Michigan 48205
Phone: (313) 372-0762
Email: GrottoRectory@ameritech.net
Website: http://www.assumptiongrotto.com/
Detroit, Michigan 48205
Phone: (313) 372-0762
Email: GrottoRectory@ameritech.net
Website: http://www.assumptiongrotto.com/
Mass Times
Saturday Vigil
4:00 p.m. new Mass, English
Sunday
6:30 a.m. new Mass, English (no music)
*9:30 a.m. “Tridentine”, with choir
*12:00 p.m. new Mass in English, some Latin
Weekday Masses
Monday – Saturday at 7:30 a.m., “Tridentine” low or high
Holy Days of Obligation
Same as Sunday times, but with added 7:00 p.m. Mass.
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Liturgical Calendar
| 18th | Thursday |
Thursday, 24th week in Ordinary Time
|
| 19th | Friday |
Saint Januarius, bishop and martyr
Friday, 24th week in Ordinary Time
|
| 20th | Saturday |
Saint Andrew Kim Taegon, priest, and Paul Chong Hasang and companions, martyrs
|
| 21st | Sunday |
25th Sunday in Ordinary Time
|
| 22nd | Monday |
Monday, 25th week in Ordinary Time
|
| 23rd | Tuesday |
Saint Pio of Pietrelcina (Padre Pio), priest
|
| 24th | Wednesday |
Wednesday, 25th week in Ordinary Time
|
| 25th | Thursday |
Thursday, 25th week in Ordinary Time
|
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Daily Mass Readings
Sept. 18, 2025
Sept. 17, 2025
Sept. 15, 2025
Sept. 14, 2025
Sept. 12, 2025
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