Cy-Fair ISD school calendar
The dates from Cy-Fair ISD’s official academic calendars, ready to add instead of retype. Add it once. We update it when Cy-Fair ISD publishes a new school calendar.
Official district PDF
2026–27 calendar
2026–27 at a glance
The dates families usually look for first.
- First day
- Aug 12
- October days off
- Oct 9
- Thanksgiving
- Nov 23–27
- Spring break
- Mar 15–19
- Last day
- May 27
What happens in Mavo
One read-only school calendar that rolls forward each year.
Mavo checks the link, tells you how many events it found, then asks for a calendar name and color. When Cy-Fair ISD publishes another school year, it appears in the same linked calendar.
The source controls the schedule, so synced dates stay read-only. You can still add the family details Mavo knows about—who’s handling it, attendance, place, notes, and a clearer title.
Linked calendars are included with Mavo Everyday and higher.
Add external calendar
Cy-Fair ISD school calendar
First day of school
Cy-Fair ISD 2026–27 · Read-only
First grading period
Cy-Fair ISD 2026–27 · Read-only
No school — Student/staff holiday
Cy-Fair ISD 2026–27 · Read-only
No school — Teacher work day
Cy-Fair ISD 2026–27 · Read-only
Free calendar updates
Add the Cy-Fair ISD calendar
Includes 2026–27. We add each new school year after Cy-Fair ISD publishes it.
Full district calendar
Current and upcoming Cy-Fair ISD dates
Staff-only summer work days are left out. Student holidays caused by staff development are included because they change the family schedule.
Current calendar
2026–27 student dates
- School date
First day of school
First student-attendance day.
- School date
First grading period
Elementary and secondary grading period: Aug. 12-Oct. 8.
- No school
No school — Student/staff holiday
Student attendance day off.
- No school
No school — Teacher work day
Student attendance day off; teacher work day, school closure make-up day, and inclement weather day.
- No school
Fall break
Student/staff holiday break.
- School date
Second grading period
Elementary and secondary grading period: Oct. 19-Dec. 18.
- No school
No school — Teacher work day
Student attendance day off; teacher work day and school closure make-up day.
- No school
Thanksgiving break
Student/staff holiday break.
- No school
Winter break
Student/staff holiday break.
- No school
No school — Professional day
Student attendance day off for a professional day.
- School date
Third grading period
Elementary and secondary grading period: Jan. 5-March 11.
- No school
No school — Student/staff holiday
Student attendance day off.
- No school
No school — Professional day
Student attendance day off for a professional day.
- No school
No school — Teacher work day
Student attendance day off; teacher work day, school closure make-up day, and inclement weather day.
- No school
Spring break
Student/staff holiday break.
- School date
Fourth grading period
Elementary and secondary grading period: March 22-May 27.
- No school
No school — Student/staff holiday
Student attendance day off.
- No school
No school — Professional day
Student attendance day off for a professional day.
- School date
Last day of school
Last student-attendance day.
- No school
No school — Professional day
Student attendance day off for a professional day.
- No school
No school — Student/staff holiday
Student attendance day off.
Recognizable source. Easier calendar.
This page is an independent convenience copy. Cy-Fair ISD’s PDFs remain the source of truth, and dates can change after publication.
Free calendar updates
Add the Cy-Fair ISD calendar
Includes 2026–27. We add each new school year after Cy-Fair ISD publishes it.