Yerba Buena HighSchool Calendar
2026-27 Academic Calendar
Key dates, holidays, and events for Yerba Buena High.
School at a Glance
Upcoming events & academic holidays2026-27 Academic Year
SEP
7
Labor Day
SEP
11
Grading Period Ends
SEP
28
Fall Break
OCT
2
Fall Break
OCT
30
Grading Period Ends
NOV
11
Veterans Day
NOV
23
Thanksgiving
DEC
18
Grading Period Ends
DEC
21
Holiday Break
JAN
1
Holiday Break
JAN
18
Martin Luther King,Jr.
FEB
15
Winter Break
MAR
29
César Chávez(Obsv’d)
APR
5
Spring Break
APR
30
Mental Hlth Awareness Dy
MAY
31
Memorial Day
JUN
3
Grading Period Ends
JUN
3
Last Day of School
JUN
4
Teacher Inservice
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 Yerba Buena 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
March 1, 2027 – June 30, 2027
CAASPP — Statewide Window
Testing window
CA
School Milestones
October 1, 2026 – October 15, 2026
Private School Affidavit Filing Window
Other
CA