Green River HighSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Green River High.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
AUG
19
First day of classes
APR
2
SPRING BREAK
Calendar 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 Green River High.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
Testing window
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
Testing window
August 22, 2026
SAT — National
Test date
August 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline
September 1, 2026
SAT — National
Late registration deadline
State Assessments
August 1, 2026 – June 30, 2027
Utah Core Standard Benchmarks
Testing window
UT
November 3, 2026 – February 26, 2027
RISE — Midyear Summative
Testing window
UT
January 5, 2027 – March 5, 2027
WIDA-ACCESS
Testing window
UT
March 8, 2027 – June 11, 2027
DLM — Spring Summative
Testing window
UT
March 9, 2027 – April 16, 2027
ACT
Testing window
UT
March 9, 2027 – June 4, 2027
RISE — Spring Summative - High
Testing window
UT