Mayo High For Math Science & TechnologySchool Calendar
2025-26 Academic Calendar
Key dates, holidays, and events for Mayo High For Math Science & Technology.
School at a Glance
Upcoming events & academic holidays2025-26 Academic Year
MAY
25
Holiday: Memorial Day
MAY
28
Last day for students, early dismissal/End of 4th qtr and 2nd semester
MAY
29
No School
Professional Development/Workday. Schools closed
JUN
18
Holiday: Juneteenth
JUL
2
Holiday: Independence Day
JUL
23
Professional Development
JUL
30
First day for students
SEP
7
Holiday: Labor Day
OCT
1
End of first quarter/Parent-Teacher conferences after school
OCT
2
1/2 day Professional Development
OCT
5
No School
Schools closed. District offices open
NOV
2
No School
Professional Development/Schools Closed
NOV
3
Holiday: Election Day
NOV
25
Holiday: Thanksgiving
DEC
18
End of Quarter & Semester; Early dismissal for students
DEC
21
Holiday: Christmas/Winter Break
JAN
4
No School
Professional Development/Schools Closed
JAN
18
Holiday: Martin Luther King, Jr. Day
FEB
15
No School
Schools closed. District offices open
MAR
11
Parent-Teacher conferences after regular school day
MAR
12
1/2 day Professional Development
MAR
17
End of third quarter
MAR
26
Early dismissal for students
MAR
29
Spring Break for students & school staff
MAR
31
No School
Schools closed. District offices open
MAY
26
Last day for students; End of quarter & semester; Early dismissal for students
MAY
27
Professional Development
MAY
31
Holiday: Memorial Day
JUN
17
Holiday: Juneteenth
JUL
5
Holiday: Independence Day
JUL
21
Professional Development
JUL
28
First day for students
SEP
6
Holiday: Labor Day
SEP
29
End of first quarter
SEP
30
Full day of school. Parent-Teacher conferences after school
OCT
1
1/2 day Professional Development
OCT
4
No School
Schools closed. District offices open
NOV
1
No School
Professional Development/Schools Closed
NOV
22
Holiday: Thanksgiving
DEC
17
End of Quarter & Semester; Early dismissal for students
DEC
20
Holiday: Christmas/Winter Break
JAN
3
No School
Professional Development/Schools Closed
JAN
4
Students return
JAN
17
Holiday: Martin Luther King, Jr. Day
FEB
10
Full day of school. Parent-Teacher conferences after school
FEB
11
1/2 day Professional development
FEB
14
No School
Schools closed. District offices open
MAR
15
End of third quarter
APR
14
Early dismissal for students
APR
17
Holiday: Spring Break
APR
20
No School
Schools closed. District offices open
MAY
24
Last day for students; End of quarter & semester; Early dismissal for students
MAY
25
Teacher workday
MAY
29
Holiday: Memorial Day
Partner TipEarly dismissal days and parent-teacher conferences are often updated 2 weeks in advance. Check back regularly to stay ahead of the schedule!