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- Alumni Events
- Parent Events
- School Calendar
- School Day Schedule

Athletics Events

important 2026-27 school year dates

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September 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday

Sunday, August 30

Food Drive

All Day

Food Drive

All Day

Monday, August 31

5 Period [CDEFG]

All Day

Food Drive

All Day

Food Drive

All Day

Activity Period Meetings

10:35 AM - 11:25 AM

Tuesday, September 1

4 Period [ABCD]

All Day

Food Drive

All Day

Food Drive

All Day

Activities Fair

9:35 AM - 10:35 AM

Sophomore Parent Meeting

6:30 PM - 8:30 PM

Sophomore Parent Meeting

6:30 PM - 8:30 PM

Wednesday, September 2

5 Period [EFGAB]

All Day

Food Drive

All Day

Food Drive

All Day

Activity Period Meetings

10:35 AM - 11:25 AM

Alumni Association Meeting & Divine Awards

7:00 PM - 9:00 PM

Thursday, September 3

5 Period + Studium [CDEFG]

All Day

Food Drive

All Day

Food Drive

All Day

Friday, September 4

Food Drive

All Day

Food Drive

All Day

Mass of the Holy Spirit

All Day

Mass of the Holy Spirit [ABCD]

All Day

Mass of the Holy Spirit

9:35 AM - 11:25 AM

Commons

President Installation Reception

11:30 AM - 2:00 PM

Saturday, September 5

Sunday, September 6

Monday, September 7

Subscribe to Calendar Alerts No School-Labor Day

All Day

Subscribe to Calendar Alerts No School-Labor Day

All Day

Subscribe to Calendar Alerts Senior Retreat

3:00 PM - 11:59 PM

White House Retreat, 7400 Christopher Dr, St. Louis, MO 63129, USA

Tuesday, September 8

Subscribe to Calendar Alerts 4 Period [EFGA]

All Day

Subscribe to Calendar Alerts Senior Retreat

12:00 AM - 11:59 PM

White House Retreat, 7400 Christopher Dr, St. Louis, MO 63129, USA

Wednesday, September 9

Subscribe to Calendar Alerts 5 Period [BCDEF]

All Day

Subscribe to Calendar Alerts Senior Retreat

12:00 AM - 2:00 PM

White House Retreat, 7400 Christopher Dr, St. Louis, MO 63129, USA

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Thursday, September 10

Subscribe to Calendar Alerts Late Start-Faculty Meeting

All Day

Subscribe to Calendar Alerts Late Start-Faculty Meeting [GABC]

All Day

Friday, September 11

Subscribe to Calendar Alerts 5 Period [DEFGA]

All Day

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Saturday, September 12

Sunday, September 13

Monday, September 14

Subscribe to Calendar Alerts No School-Professional Development Day

All Day

Subscribe to Calendar Alerts No School-Professional Development Day

All Day

Tuesday, September 15

Subscribe to Calendar Alerts 4 Period [BCDE]

All Day

Wednesday, September 16

Subscribe to Calendar Alerts 5 Period [FGABC]

All Day

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Subscribe to Calendar Alerts Senior Art Retreat

3:00 PM - 11:59 PM

MDS Retreat House

Subscribe to Calendar Alerts Mothers Club Bunco

6:00 PM - 8:30 PM

Si Commons

Subscribe to Calendar Alerts Mother's Club Bunco

6:00 PM - 8:30 PM

Si Commons

Thursday, September 17

Subscribe to Calendar Alerts 5 Period + Studium [DEFGA]

All Day

Subscribe to Calendar Alerts Senior Art Retreat

12:00 AM - 11:59 PM

MDS Retreat House

Subscribe to Calendar Alerts Improv Show Auditions

4:00 PM - 6:00 PM

Friday, September 18

Subscribe to Calendar Alerts 5 Period [BCDEF]

All Day

Subscribe to Calendar Alerts Senior Art Retreat

12:00 AM - 2:00 PM

MDS Retreat House

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Saturday, September 19

Subscribe to Calendar Alerts SLUH Multi-Year Reunion

2:30 PM - 10:00 PM

St. Louis University High School, 4970 Oakland Ave, St. Louis, MO 63110, USA

Sunday, September 20

Subscribe to Calendar Alerts Selective College Sunday

6:00 PM - 7:30 PM

Schulte Theatre

Monday, September 21

Subscribe to Calendar Alerts 5 Period [GABCD]

All Day

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Tuesday, September 22

Subscribe to Calendar Alerts 4 Period [EFGA]

All Day

Wednesday, September 23

Subscribe to Calendar Alerts 5 Period [BCDEF]

All Day

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Thursday, September 24

Subscribe to Calendar Alerts Late Start-Department Meetings

All Day

Subscribe to Calendar Alerts Late Start-Department Meetings [GABC]

All Day

Friday, September 25

Subscribe to Calendar Alerts 5 Period [DEFGA]

All Day

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Saturday, September 26

Sunday, September 27

Subscribe to Calendar Alerts Mothers Club Mass and Brunch

10:00 AM - 1:00 PM

Field House and Si Commons

Subscribe to Calendar Alerts Mother-Son Mass and Brunch

10:00 AM - 1:00 PM

Field House and Si Commons

Monday, September 28

Subscribe to Calendar Alerts 5 Period [BCDEF]

All Day

Subscribe to Calendar Alerts Junior Kairos Retreat

9:00 AM - 11:59 PM

Pallottine Renewal Center, 15270 Old Halls Ferry Rd, Florissant, MO 63034, USA

Subscribe to Calendar Alerts Safety Drills

10:30 AM - 11:30 AM

Subscribe to Calendar Alerts 15th Annual SLUH Scholarship Golf Classic

11:00 AM - 6:30 PM

Subscribe to Calendar Alerts 15th Annual SLUH Scholarship Golf Classic

11:00 AM - 6:30 PM

Tuesday, September 29

Subscribe to Calendar Alerts 4 Period [GABC]

All Day

Subscribe to Calendar Alerts Junior Kairos Retreat

12:00 AM - 11:59 PM

Pallottine Renewal Center, 15270 Old Halls Ferry Rd, Florissant, MO 63034, USA

Wednesday, September 30

Subscribe to Calendar Alerts 5 Period [DEFGA]

All Day

Subscribe to Calendar Alerts Picture Retakes

All Day

Subscribe to Calendar Alerts Junior Kairos Retreat

12:00 AM - 6:00 PM

Pallottine Renewal Center, 15270 Old Halls Ferry Rd, Florissant, MO 63034, USA

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Subscribe to Calendar Alerts Senior Wilderness Retreat

3:00 PM - 11:59 PM

Subscribe to Calendar Alerts Father's Club Beer and Brats

6:00 PM - 8:00 PM

Plaza 72 (Commons East if raining)

Subscribe to Calendar Alerts Father's Club Beer and Brats

6:00 PM - 8:00 PM

Plaza 72 (Commons East if raining)

Thursday, October 1

Subscribe to Calendar Alerts COOKIE SALE

All Day

Subscribe to Calendar Alerts Cookie Sales

All Day

Subscribe to Calendar Alerts Late Start-Faculty Meeting

All Day

Subscribe to Calendar Alerts Late Start-Faculty Meeting [BCDE]

All Day

Subscribe to Calendar Alerts Senior Wilderness Retreat

12:00 AM - 11:59 PM

Friday, October 2

Subscribe to Calendar Alerts 5 Period [FGABC]

All Day

Subscribe to Calendar Alerts COOKIE SALE

All Day

Subscribe to Calendar Alerts Cookie Sales

All Day

Subscribe to Calendar Alerts Senior Wilderness Retreat

12:00 AM - 2:00 PM

Subscribe to Calendar Alerts First Friday Mass

7:45 AM - 8:45 AM

Chapel/Currigan Room

Subscribe to Calendar Alerts First Friday Mass & Fellowship

7:45 AM - 8:15 AM

Subscribe to Calendar Alerts First Friday Mass & Fellowship

7:45 AM - 8:15 AM

Subscribe to Calendar Alerts Activity Period Meetings

10:35 AM - 11:25 AM

Subscribe to Calendar Alerts 50th Reunion (Stag Night)

5:00 PM - 8:00 PM

Saturday, October 3

Subscribe to Calendar Alerts 50th Reunion (Couples)

5:00 PM - 9:00 PM

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All School Calendar

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Sep 7 2026

No School-Labor Day Subscribe to Calendar Alerts

all day