when is the first day of

The first day of school for most students in the 2025-2026 academic year varies by region, but commonly it falls on early September dates such as September 2nd, 3rd, or August 11th in some districts. For example, one calendar shows the first day for students is September 3, 2025, while another lists August 11, 2025, as the first day of school in some places. Specific schedules depend on the local school district or education system. Additionally, the first day of fall (autumnal equinox) in 2025 is September 22 at 2:19 p.m. If you specify the context or location for the "first day," I can provide a more precise answer for the 2025 date.