2026-27 Academic Calendar
Key dates, holidays, and events for Walden III High.
School at a Glance
Upcoming events & academic holidaysOCT
2
No school K-5 (Prof. Learning Day)
OCT
12
No school K-12 (Fall Break Day)
OCT
16
No school K-12 (Prof. Learning Day)
OCT
29
No school K-5 (Parent-Teacher Conferences K-5 AM, K-12 PM)
OCT
30
No school K-12 (Parent-Teacher Conferences)
NOV
1
RUSD School Choice
NOV
13
No school K-5 (Prof. Learning Day)
NOV
25
No school K-12 (Thanksgiving Recess)
DEC
23
No school K-12 (Winter Recess)
JAN
1
No school K-12 (Winter Recess)
JAN
18
No school K-12 (Dr. Martin Luther King Jr. Day)
JAN
21
End of 1st Semester/2nd Quarter
JAN
22
No school K-12 (Prof. Learning Day)
FEB
5
No school K-5 (Prof. Learning Day)
FEB
15
No school K-12/contingent weather day (Winter Break Day)
MAR
10
No school K-10, 12 (Juniors ACT Day/Prof. Learning Day)
MAR
24
K-12 PM Parent-Teacher Conferences
MAR
25
No school K-12 (Parent-Teacher Conferences)
MAR
26
No school K-12 (Spring Recess)
APR
2
No school K-12 (Spring Recess)
MAY
14
No school K-12 (Prof. Learning Day)
MAY
31
No school K-12 (Memorial Day)
JUN
10
Last Day of School, End of 2nd Semester/4th Quarter
JUN
11
Records Day/contingent weather day
Standardized Test Dates
Upcoming national, state, and school calendar dates that affect students at Walden III High.
National Tests
August 1, 2026 – November 30, 2026
ISEE — Fall Testing Season
August 3, 2026 – June 30, 2027
SSAT — Flex Testing
August 28, 2026
SAT — National
September 1, 2026
ACT — National
September 1, 2026
SAT — National
September 4, 2026
SAT — National
State Assessments
March 8, 2027 – April 16, 2027
PreACT Secure
March 9, 2027 – March 19, 2027
ACT with Writing — Test Window 1
March 23, 2027 – April 2, 2027
ACT with Writing — Test Window 2
April 6, 2027 – April 16, 2027
ACT with Writing — Test Window 3
School Milestones
October 15, 2026
Homeschool PI-1206 Form Due