Cinco de Mayo & Día del Niño Event Traffic Changes All areas where students are dropped off and picked up will be closed to traffic. Students will enter and exit through the main visitors' entrance.
School Hours 9th & 10th grades: 8 a.m. - 2:30 p.m.11th & 12th grades AM Session: 8 a.m. - 12 p.m.11th & 12th grades PM session: 12 p.m. - 4 p.m.
Updated 2025-2026 Calendar Last Day of School - May 27, 2026.*Premier HS of Arlington Calendar differs from the Arlington ISD and other TX ISDs' School Calendars.