Rock Island High SchoolSchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Rock Island High School.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
AUG
3
Local Staff Institute
AUG
4
Local Staff Institute
AUG
5
First Day of School
AUG
27
Half-Day Early Dismissal
SEP
7
Labor Day
SEP
17
Half-Day Early Dismissal
OCT
1
Parent Teacher Conferences
OCT
2
Parent Teacher Conferences
JUN
2
Last Day of School
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Rock Island High School.
National Tests
July 1, 2026 – July 31, 2026
AP Score Release — All
Score release
July 11, 2026
ACT — National
Test date
July 21, 2026
ACT
Score release
August 14, 2026
ACT
Registration deadline
August 15, 2026
SAT — National
Test date
August 22, 2026
SAT — National
Test date