Miamisburg School Calendar 24-25. The revisions were made as a result of. *while school is not in session on these dates (for grades noted), conferences will be held in afternoons and evenings of that week instead of the day listed to accommodate.

Students will attend school on jan. *while school is not in session on these dates (for grades noted), conferences will be held in afternoons and evenings of that week instead of the day listed to accommodate.