Lone Star ElementarySchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Lone Star Elementary.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
APR
8
STAAR Testing - English I & II
APR
15
STAAR RLA (3rd & 4th Grade)
APR
21
STAAR Testing - Biology/USH
APR
28
STAAR Testing - Algebra I
APR
29
STAAR Math (3rd & 4th Grade)
MAY
4
AP Exams Begin
MAY
5
AP Exams
MAY
6
AP Exams
MAY
7
AP Exams
MAY
8
AP Exams
MAY
9
AP Exams
MAY
10
AP Exams
MAY
11
AP Exams
MAY
12
AP Exams
MAY
13
AP Exams
MAY
14
AP Exams
MAY
15
AP Exams End
MAY
20
Early Release [Grades 9-12]
MAY
21
Early Release/Last Day of School
MAY
22
Teacher Prep Day
MAY
23
High School Graduations at Dickies Arena
JUN
15
STAAR Retest - Algebra I
JUN
16
STAAR Retest - English I/II
JUN
17
STAAR Retest - Biology/USH
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!