Ozark HighSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Ozark High.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
AUG
25
1st Day of School
OCT
22
1/2 Day for Students - Parent Teacher Conferences
OCT
23
No School
No School
NOV
6
Staff PLC Day - No Students
NOV
25
No School
Thanksgiving Break - No School
DEC
21
No School
Christmas Break - No School
DEC
28
No School
Christmas Holiday - No School
JAN
1
No School
New Year’s Holiday - No School
JAN
4
Staff PLC Day - No Students
JAN
18
No School
Martin Luther King Jr. Day - No School
FEB
15
No School
Presidents’ Day - No School
MAR
15
No School
Spring Break - No School
MAR
26
No School
Easter Break - No School
APR
23
Staff PLC Day - No Students
MAY
28
Last Day - 1/2 Day for Students
MAY
31
No School
Memorial Day - Offices Closed
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 Ozark 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
September 14, 2026 – December 18, 2026
MAP-Alternate Assessment — MAP-A
Testing window
MO
February 1, 2027 – May 21, 2027
MAP-Alternate Assessment — MAP-A
Testing window
MO