St. Vrain Valley Schools school calendar
The dates from St. Vrain Valley Schools’s official academic calendars, ready to add instead of retype. Add it once. We update it when St. Vrain Valley Schools publishes a new school calendar.
2026–27 at a glance
The dates families usually look for first.
- First day
- Aug 18
- October days off
- Oct 16
- 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 St. Vrain Valley Schools 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
St. Vrain Valley Schools school calendar
Non-Student Contact Days
St. Vrain Valley Schools 2026–27 · Read-only
First Day of School: Grades 1–5, 6, and 9
St. Vrain Valley Schools 2026–27 · Read-only
Grading Periods Begin
St. Vrain Valley Schools 2026–27 · Read-only
First Day of School: Grades 7, 8, and 10–12
St. Vrain Valley Schools 2026–27 · Read-only
Free calendar updates
Add the St. Vrain Valley Schools calendar
Includes 2026–27 and 2027–28. We add each new school year after St. Vrain Valley Schools publishes it.
Full district calendar
Current and upcoming St. Vrain Valley Schools 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
- No school
Non-Student Contact Days
Students do not attend; non-student contact days run through August 17.
- School date
First Day of School: Grades 1–5, 6, and 9
First day for students in grades 1–5, 6, and 9; first quarter, first semester, and first trimester begin.
- School date
Grading Periods Begin
Beginning of first quarter, first semester, and first trimester.
- School date
First Day of School: Grades 7, 8, and 10–12
First day for students in grades 7, 8, and 10–12.
- School date
First Day of School: Kindergarten
First day of school for kindergarten.
- School date
First Day of School: Preschool
First day of school for preschool.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- No school
Labor Day
Students do not attend for Labor Day.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- No school
Non-Student Contact Day
Students do not attend; non-student contact day.
- No school
Non-Student Contact Day and End of First Quarter
Students do not attend; non-student contact day. The first quarter ends.
- School date
Second Quarter Begins
Beginning of second quarter.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- School date
End of First Trimester
End of the first trimester.
- School date
Second Trimester Begins
Beginning of second trimester.
- No school
Thanksgiving Break
Students do not attend during Thanksgiving Break.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- School date
End of Second Quarter and First Semester
End of the second quarter and first semester.
- No school
Winter Break
Students do not attend during Winter Break.
- No school
Non-Student Contact Day, Split Day, and Grading Periods End
Students do not attend; non-student contact and split day. The second quarter and first semester end.
- School date
Third Quarter and Second Semester Begin
Beginning of third quarter and second semester.
- No school
Martin Luther King Jr. Day
Students do not attend for Martin Luther King Jr. Day.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- No school
Non-Student Contact Day
Students do not attend; non-student contact day.
- No school
Presidents' Day
Students do not attend for Presidents' Day.
- School date
End of Second Trimester
End of the second trimester.
- School date
End of Second Trimester
End of the second trimester.
- School date
Third Trimester Begins
Beginning of third trimester.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- School date
End of Third Quarter
End of the third quarter.
- No school
Spring Break
Students do not attend during Spring Break.
- School date
End of Third Quarter
End of the third quarter.
- School date
Fourth Quarter Begins
Beginning of fourth quarter.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- No school
Non-Student Contact Days
Students do not attend; non-student contact days.
- Early release
Late Start: 2.5 Hours
All students begin the school day 2.5 hours later than normal.
- No school
Life Skills ACE Completion Non-Student Contact Day
Students do not attend; Life Skills ACE Completion non-student contact day.
- School date
Last Day of School and Grading Periods End
Last day of school for students; end of the fourth quarter, second semester, and third trimester.
- School date
Graduation: LaunchED Virtual Academy
Graduation for LaunchED Virtual Academy.
- School date
Graduation: New Meridian HS, St. Vrain Virtual HS, and Universal HS
Graduation for New Meridian HS, St. Vrain Virtual HS, and Universal HS.
- School date
Graduation: Erie HS, Frederick HS, Longmont HS, Lyons HS, and Mead HS
Graduation for Erie HS, Frederick HS, Longmont HS, Lyons HS, and Mead HS.
- School date
Graduation: Niwot HS, Silver Creek HS, and Skyline HS
Graduation for Niwot HS, Silver Creek HS, and Skyline HS.
- No school
Memorial Day
Students do not attend for Memorial Day.
Upcoming calendar
2027–28 student dates
- No school
No School: Non-Student Contact Days
Students do not attend during the non-student contact period, which runs through August 16; August 12 and 13 are split days.
- School date
First Day of School: Grades 1–5, 6 and 9
First student day for grades 1–5, 6, and 9.
- School date
First Day of School: Grades 7, 8 and 10–12
First student day for grades 7, 8, and 10–12.
- School date
First Day of School: Kindergarten
First student day for kindergarten.
- School date
First Day of School: Preschool
First student day for preschool.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- No school
No School: Labor Day
Students do not attend for Labor Day.
- School date
End of First Quarter
End of first quarter.
- No school
No School: Non-Student Contact Day
Students do not attend; this is a non-student contact day.
- No school
No School and Beginning of Second Quarter
Students do not attend; this is a non-student contact day. The second quarter begins on this date.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- School date
End of First Trimester
End of first trimester.
- School date
Beginning of Second Trimester
Beginning of second trimester.
- No school
Thanksgiving Break
Students do not attend during Thanksgiving break.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- School date
End of Second Quarter and First Semester
End of second quarter and first semester.
- No school
Winter Break
Students do not attend during winter break.
- No school
No School: Split-Day Non-Student Contact Day
Students do not attend; this is a split-day non-student contact day.
- School date
Beginning of Third Quarter and Second Semester
Beginning of third quarter and second semester.
- No school
No School: Martin Luther King Jr. Day
Students do not attend for Martin Luther King Jr. Day.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- No school
No School and End of Second Trimester
Students do not attend; this is a non-student contact day and the end of second trimester.
- No school
No School: Presidents' Day
Students do not attend for Presidents' Day.
- School date
Beginning of Third Trimester
Beginning of third trimester.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- School date
End of Third Quarter
End of third quarter.
- No school
Spring Break
Students do not attend during spring break.
- School date
Beginning of Fourth Quarter
Beginning of fourth quarter.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- No school
No School: Non-Student Contact Day
Students do not attend; this is a non-student contact day.
- No school
No School: Non-Student Contact Day
Students do not attend; this is a non-student contact day.
- Early release
Late Start: Professional Learning Community Day
All students begin the school day 2.5 hours later than normal.
- No school
No School: Life Skills ACE Completion
Students do not attend; this is a Life Skills ACE completion non-student contact day.
- School date
Last Day of School
Last student day of the school year; end of fourth quarter, second semester, and third trimester.
- No school
No School: LaunchED Virtual Academy Graduation
Students do not attend; the calendar marks the date as closed to students for LaunchED Virtual Academy graduation.
- School date
Graduation: New Meridian, St. Vrain Virtual and Universal High Schools
Graduation ceremonies are scheduled for New Meridian HS, St. Vrain Virtual HS, and Universal HS.
- School date
Graduation: Erie, Frederick, Longmont, Lyons and Mead High Schools
Graduation ceremonies are scheduled for Erie HS, Frederick HS, Longmont HS, Lyons HS, and Mead HS.
- No school
No School: Memorial Day
Students do not attend for Memorial Day.
Recognizable source. Easier calendar.
This page is an independent convenience copy. St. Vrain Valley Schools’s PDFs remain the source of truth, and dates can change after publication.
Free calendar updates
Add the St. Vrain Valley Schools calendar
Includes 2026–27 and 2027–28. We add each new school year after St. Vrain Valley Schools publishes it.