2026-27 Academic Calendar
Key dates, holidays, and events for Petoskey High School.
School at a Glance
Upcoming events & academic holidaysAUG
31
No School, Full Day Professional Development
SEP
1
No School, Open House - MS/HS; Full Day Professional Development
SEP
7
No School, Labor Day Break
OCT
12
Parent Teacher Conferences, Elementary, Middle & High
OCT
16
No School, Half Day Professional Development
NOV
4
No School, Full Day Professional Development
DEC
21
No School, Winter Break
JAN
1
No School, Winter Break
FEB
12
No School, Full Day Professional Development
MAR
8
Parent Teacher Conferences, Elementary, Middle & High
MAR
26
No School, Spring Break
APR
5
No School, Spring Break
MAY
28
No School, Memorial Day Break
JUN
14
HS Exams - Half Day 9-12 Students, Full Day 9-12 Staff
JUN
16
Last Day of School; HS Exams - Half Day Students and Staff
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Petoskey High School.
National Tests
August 7, 2026
SAT — National
August 11, 2026
SAT — National
August 14, 2026
ACT — National
August 22, 2026
SAT — National
August 28, 2026
SAT — National
September 1, 2026
ACT — National
State Assessments
January 25, 2027 – March 26, 2027
WIDA ACCESS
January 25, 2027 – March 26, 2027
WIDA Alternate ACCESS
April 5, 2027 – May 14, 2027
M-STEP — Grade 11 - Science and Social Studies (MME)
April 5, 2027 – April 30, 2027
M-STEP — Paper/Pencil
April 5, 2027 – May 21, 2027
MI-Access Alternate Assessment
April 5, 2027 – April 30, 2027
Michigan Merit Exam (MME) — SAT with Essay