2026-27 Academic Calendar
Key dates, holidays, and events for St. Lucie West Centennial High.
School at a Glance
Upcoming events & academic holidaysAUG
26
Early Release Day - Recordkeeping
OCT
12
Teacher Workday
OCT
28
Early Release Day - FC Choice
NOV
11
Holiday for All - Veteran's Day
NOV
23
Thanksgiving Holiday
DEC
18
End of 2nd 9 weeks
DEC
21
Winter Break Holiday
JAN
4
Winter Break Holiday
JAN
5
Students Return
JAN
18
Holiday for All - MLK Day
FEB
15
Holiday for All - President's Day
FEB
24
1/2 Teacher PL & 1/2 Recordkeeping
MAR
19
End of 3rd 9 weeks
MAR
22
Spring Break Holiday
MAY
28
Early Release Day - Record Keeping
MAY
28
Last Day for Students
MAY
31
Holiday for All - Memorial Day
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at St. Lucie West Centennial High.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
State Assessments
August 10, 2026 – September 25, 2026
FAST — PM1 Grades 3-10
August 10, 2026 – September 25, 2026
FAST — PM1 Grades 3-10 ELA Reading
September 8, 2026 – October 2, 2026
EOC — Fall Administration
September 8, 2026 – October 2, 2026
FAST — Grade 10 ELA Reading Retake Fall
September 8, 2026 – October 2, 2026
Florida EOC — Fall
November 30, 2026 – December 18, 2026
EOC — Winter Administration