Marshall High SchoolSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Marshall High School.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
SEP
7
Labor Day
SEP
9
First Day of School - Grades 1-6 & 9, staggered K start
SEP
10
First Day of School - Grades 7-8 & 10-12, staggered K start
SEP
11
First Day of School - All grade levels
SEP
16
School Improvement Wednesdays begin
OCT
28
No School
No School - Elementary and Middle
NOV
11
No School
Veterans Day - No School
NOV
23
No School
Fall Break - No School
DEC
21
No School
Winter Break - No School
JAN
1
No School
Winter Break - No School
JAN
18
Martin Luther King, Jr. Day
FEB
5
No School
No School - All Schools
FEB
15
No School
President's Day - No School
MAR
17
No School
Spring conferences, No School- Elementary and Middle
MAR
22
No School
Spring Break - No School
MAY
31
No School
Memorial Day - No School
JUN
17
Last Day of School
JUN
19
Juneteenth
JUN
22
Possible inclement weather make-up days
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 Marshall High School.
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 28, 2026
SAT — National
Registration deadline
September 1, 2026
ACT — National
Late registration deadline
September 1, 2026
SAT — National
Late registration deadline
September 4, 2026
SAT — National
Score release
State Assessments
January 12, 2027 – April 9, 2027
ELPA — Summative
Testing window
OR
February 2, 2027 – June 11, 2027
SBAC — English Language Arts, Mathematics, Science
Testing window
OR