2023-2024 Signing Days
| Division I Basketball (Early Period) | November 8, 2023 | November 15, 2023 |
| Division I Basketball (Regular Period) | April 17, 2024 | May 15, 2024 |
| Division I Football (Early Period) | December 20, 2023 | December 22, 2023 |
| Division I and II Football (Midyear JC Transfer) | December 20, 2023 | January 15, 2024 |
| Division I and II Football (Regular Period) | February 7, 2024 | Division I: April 1, 2024 Division II: August 1, 2024 |
| All Other Division I and II Sports | November 8, 2023 | August 1, 2024 |
St. Charles Preparatory School admits students of any race, color, national and ethnic origin to all the rights, privileges, programs, and activities made available to students at the school. It does not discriminate on the basis of race, color, national and ethnic origin in administration of its educational policies, admissions policies, scholarship and loan programs, and athletic and other school-administered programs.
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