Calendar - St. Charles Borromeo

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Sunday	Monday	Tuesday	Wednesday	Thursday	Friday	Saturday
				1 Solemnity of Mary\, Mother of God (Holy Day of Obligation) Solemnity of Mary\, Mother of God (Holy Day of Obligation) January 1, 2026 Octave of Christmas Octave of Christmas January 1, 2026 No School (Christmas Holiday) No School (Christmas Holiday) January 1, 2026	2 No School (Christmas Holiday) No School (Christmas Holiday) January 2, 2026	3
4	5 No School (Professional Development) No School (Professional Development) January 5, 2026 Third Quarter Begins Third Quarter Begins January 5, 2026	6 Solemnity of the Epiphany of the Lord (Transferred to Sunday in ArchOKC) Solemnity of the Epiphany of the Lord (Transferred to Sunday in ArchOKC) January 6, 2026	7 Early Release [Professional Learning Meeting (P.L.M.)] Early Release [Professional Learning Meeting (P.L.M.)] January 7, 2026 \| 2:55 PM - 3:10 PM	8	9 Middle School House Day with House Shirts Middle School House Day with House Shirts January 9, 2026 Comfy Dress Day: Celebrating Last School Day of Christmas Season Comfy Dress Day: Celebrating Last School Day of Christmas Season January 9, 2026	10
11 Second Quarter Report Cards Released Second Quarter Report Cards Released January 11, 2026	12 Spirit Day Dress or Everyday Uniform Spirit Day Dress or Everyday Uniform January 12, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 12, 2026 Weekly Stampede with Rosary and Prayer Weekly Stampede with Rosary and Prayer January 12, 2026 \| 8:05 AM - 8:35 AM Location:AC 101 - Gymnasium	13 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 13, 2026	14 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 14, 2026 Early Release [Professional Learning Meeting (P.L.M.)] Early Release [Professional Learning Meeting (P.L.M.)] January 14, 2026 \| 2:55 PM - 3:10 PM	15 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 15, 2026	16 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 16, 2026 Middle School House Day with House Shirts Middle School House Day with House Shirts January 16, 2026	17
18	19 No School (Martin Luther King\, Jr.\, Day) No School (Martin Luther King\, Jr.\, Day) January 19, 2026	20 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 20, 2026 Grade Update Grade Update January 20, 2026	21 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 21, 2026 Early Release [Professional Learning Meeting (P.L.M.)] Early Release [Professional Learning Meeting (P.L.M.)] January 21, 2026 \| 2:55 PM - 3:10 PM	22 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 22, 2026	23 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 23, 2026 Middle School House Day with House Shirts Middle School House Day with House Shirts January 23, 2026	24
25 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 25, 2026 School Open House School Open House January 25, 2026 \| 2:30 PM - 4:00 PM	26 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 26, 2026 Spirit Day Dress or Everyday Uniform Spirit Day Dress or Everyday Uniform January 26, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 26, 2026 Weekly Stampede with Rosary and Prayer Weekly Stampede with Rosary and Prayer January 26, 2026 \| 8:05 AM - 8:35 AM Location:AC 101 - Gymnasium	27 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 27, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 27, 2026	28 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 28, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 28, 2026 Early Release [Professional Learning Meeting (P.L.M.)] Early Release [Professional Learning Meeting (P.L.M.)] January 28, 2026 \| 2:55 PM - 3:10 PM	29 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 29, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 29, 2026	30 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 30, 2026 Archdiocesan Formative Assessment Window\, Winter (K-8th) Archdiocesan Formative Assessment Window\, Winter (K-8th) January 30, 2026 Middle School House Day with House Shirts Middle School House Day with House Shirts January 30, 2026	31 Catholic Schools Week (CSW) Catholic Schools Week (CSW) January 31, 2026