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Calendar

Date Range
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September 2026
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
Sunday, August 30
Monday, August 31
All School Events - De Smet Jesuit Fall Play Auditions
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Theatre
Tuesday, September 1
All School Events - De Smet Jesuit Fall Play Auditions
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Theatre
Wednesday, September 2
All School Events - De Smet Jesuit Virtual College Information Session/College Application Process
-
Thursday, September 3
Friday, September 4
Middle School Events First Friday Mass and Reception
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Boian Chapel and Sidney Commons
All School Events - De Smet Jesuit First Friday Mass and Reception
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Boian Chapel and Sidney Commons
Middle School Events De Smet Jesuit Tradition Golf Tournament 2025
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Tapawingo National Golf Club
All School Events - De Smet Jesuit De Smet Jesuit Tradition Golf Tournament 2025
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Tapawingo National Golf Club
Saturday, September 5
Sunday, September 6
Monday, September 7
No Classes: Labor Day
All Day
No Classes: Labor Day
All Day
No Classes: Labor Day
All Day
No Classes: Labor Day
All Day
Tuesday, September 8
Wednesday, September 9
Middle School Events Late Start Day
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All School Events - De Smet Jesuit Late Start Day
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All School Events - De Smet Jesuit DAAP General Body Meeting
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Assembly Room
All School Events - De Smet Jesuit Auction Kickoff Meeting
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Cafeteria and Patio
Thursday, September 10
Friday, September 11
All School Events - De Smet Jesuit Junior Commisioning Mass
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All School Events - De Smet Jesuit Junior Commisioning Mass Parent Reception
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Emerson Lobby
All School Events - De Smet Jesuit DAAP Tailgate
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Alumni House
Saturday, September 12
Sunday, September 13
Sophomore Retreat
All Day
Sophomore Retreat
All Day
Monday, September 14
Sophomore Retreat
All Day
Tuesday, September 15
All School Events - De Smet Jesuit Senior and Junior Jostens Meetings (Students Only)
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Wednesday, September 16
All School Events - De Smet Jesuit Taste of De Smet/Fall General Meeting
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De Smet Jesuit - Cafe A - Cafe A
Thursday, September 17
Friday, September 18
All School Events - De Smet Jesuit 8th Grade Shadow Day
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All School Events - De Smet Jesuit DAAP Tailgate
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Alumni House
Saturday, September 19
Sunday, September 20
Sophomore Retreat
All Day
Sophomore Retreat
All Day
Monday, September 21
Sophomore Retreat
All Day
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
Tuesday, September 22
Spartanfest (Homecoming) Week
All Day
All School Events - De Smet Jesuit 8th Grade Shadow Day
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Wednesday, September 23
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
Thursday, September 24
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
All School Events - De Smet Jesuit 8th Grade Shadow Day
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Friday, September 25
Spartanfest (Homecoming) Week
All Day
Spartanfest (Homecoming) Week
All Day
All School Events - De Smet Jesuit Spartanfest Assembly
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All School Events - De Smet Jesuit DAAP Tailgate
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Emerson Parking Lot
All School Events - De Smet Jesuit Alumni Tailgate
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Alumni House
Saturday, September 26
All School Events - De Smet Jesuit Class of 2030 Parent Sign Up Party
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Cafeteria and Patio
All School Events - De Smet Jesuit Spartanfest (Homecoming) Dance
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Sunday, September 27
All School Events - De Smet Jesuit West County Private High School College Fair
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Whitfield High School
Monday, September 28
Tuesday, September 29
All School Events - De Smet Jesuit Middle School Visit Day
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All School Events - De Smet Jesuit Junior Ring Ordering
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Emerson Lobby
All School Events - De Smet Jesuit Jesuit Excellence Tour (JET)
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Wednesday, September 30
All School Events - De Smet Jesuit Mothers' Club General Meeting
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Cafeteria and Patio
Thursday, October 1
All School Events - De Smet Jesuit 8th Grade Shadow Day
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All School Events - De Smet Jesuit Senior Graduation Announcement Ordering
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All School Events - De Smet Jesuit Grandparents' Mass
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De Smet Jesuit - GYM - GYM
Middle School Events Grandparents' Mass
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De Smet Jesuit - GYM - GYM
Friday, October 2
No Classes: Faculty Professional Development
All Day
No Classes: Faculty Professional Development
All Day
No Classes: Faculty Professional Development
All Day
No Classes: Faculty Professional Development
All Day
Middle School Events First Friday Mass and Reception
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Boian Chapel and Sidney Commons
All School Events - De Smet Jesuit First Friday Mass and Reception
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Boian Chapel and Sidney Commons
Saturday, October 3