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Assumption Grotto

13770 Gratiot Ave.
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

14th	Friday	Saint Maximilian Mary Kolbe, priest and martyr
15th	Saturday	Assumption of the Blessed Virgin Mary
16th	Sunday	20th Sunday in Ordinary Time
17th	Monday	Monday, 20th week in Ordinary Time
18th	Tuesday	Tuesday, 20th week in Ordinary Time
19th	Wednesday	Saint John Eudes, priest Wednesday, 20th week in Ordinary Time
20th	Thursday	Saint Bernard of Clairvaux, abbot and doctor of the Church
21st	Friday	Saint Pius X, pope

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Then God said, "Let us make man in our image, in our likeness, and let them rule over the fish of the sea and the birds of the air, over the livestock, over all the earth, and over all the creatures that move along the ground."

Genesis 1:26

Daily Mass Readings

Memorial of Saint Maximilian Kolbe, Priest and Martyr

Aug. 14, 2026

Thursday of the Nineteenth Week in Ordinary Time

Aug. 13, 2026

Wednesday of the Nineteenth Week in Ordinary Time

Aug. 12, 2026

Memorial of Saint Clare, Virgin

Aug. 11, 2026

Feast of Saint Lawrence, Deacon and Martyr

Aug. 10, 2026

Nineteenth Sunday in Ordinary Time