School Calendar 2025-2026 by PROMOTIONS AND ALUMNI AFFAIRS OFFICE (PAAO) DOWNLOAD SCHOOL CALENDAR FOR S.Y. 2025 - 2026 2025-2026 Quarterly Assessment Schedule by PROMOTIONS AND ALUMNI AFFAIRS OFFICE (PAAO) July 16June 30 July 21 - August 1, 2025 July 17-19July 11June 28