Overview
- Mexico’s national SEP calendar is in force with 185 effective school days beginning 1 September 2025 for all schools in the National Education System.
- SEP confirmed no changes to official secondary schedules, keeping 07:00–13:30 for morning shifts and 13:30–19:00 for afternoon shifts.
- SEP lists three September suspensions for students: 8 September for an awareness day, 16 September for Independence Day, and 26 September for a Consejo Técnico Escolar session.
- The Comunidad de Madrid set staggered returns between 8 and 19 September and an extended Christmas break from 20 December to 7 January, with few weekday public holidays across the year.
- In the Valencian Community, the official calendar includes 181 school days from 8 September to 19 June, while Torrent designated 3 February plus 17–18 March as non‑lective for Fallas, and a request to add 16 March was denied.