Marking Period Dates for the 2024-2025 School Year Marking Period 1 — 09/05/2024 to 11/11/2024 Marking Period 2 — 11/12/2024 to 01/28/2025 Marking Period 3 — 01/29/2025 to 04/03/2025 Marking Period 4 — 04/4/2025 to 06/16/2025 Contact Sussex County Charter School Today! Call Now