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Sublette County School District #1 Calendar 2028-2029

Not all schools follow the same calendar. Confirm your school’s assigned calendar before making travel, childcare, or custody plans. View all official Sublette County School District #1 calendars

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Proposed 2028-29 Alternative Calendar (1)

Draft

Updated 2026-11-05

District draft: dates may change before approval.

First Day Aug 21, 2028

Last Day Jun 7, 2029

Thanksgiving Break November 22, 2028 - November 24, 2028

Winter Break December 18, 2028 - January 1, 2029

Key Dates — Proposed 2028-29 Alternative Calendar (1)

Event	Date(s)	Status
First Day of School	August 21, 2028 (Mon)	School Opens
Labor Day	September 4, 2028 (Mon)	No School
Thanksgiving Break	November 22, 2028 - November 24, 2028	No School
Winter Break	December 18, 2028 - January 1, 2029	No School
President's Day	February 19, 2029 (Mon)	No School
Spring Break	March 26, 2029 - March 30, 2029	No School
Memorial Day	May 28, 2029 (Mon)	No School
Last Day of School	June 7, 2029 (Thu)	School Closes

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No-School Periods — Proposed 2028-29 Alternative Calendar (1)

Period	Date(s)	Length
Labor Day Window	Sep 1–4, 2028Districtwide no-school: Sep 1, 2028; Sep 4, 2028 · Adjacent weekend: Sep 2–3, 2028	4 days
Thanksgiving Break Window	Nov 22–26, 2028Districtwide no-school: Nov 22–24, 2028 · Adjacent weekend: Nov 25–26, 2028	5 days
Winter Break Window	Dec 15, 2028–Jan 1, 2029Districtwide no-school: Dec 15, 2028; Dec 18, 2028–Jan 1, 2029 · Adjacent weekend: Dec 16–17, 2028	18 days
President's Day Window	Feb 16–19, 2029Districtwide no-school: Feb 16, 2029; Feb 19, 2029 · Adjacent weekend: Feb 17–18, 2029	4 days
Spring Break Window	Mar 23–Apr 1, 2029Districtwide no-school: Mar 23, 2029; Mar 26–30, 2029 · Adjacent weekend: Mar 24–25, 2029; Mar 31–Apr 1, 2029	10 days
Memorial Day Window	May 25–28, 2029Districtwide no-school: May 25, 2029; May 28, 2029 · Adjacent weekend: May 26–27, 2029	4 days

Other Important Dates — Proposed 2028-29 Alternative Calendar (1)

Event	Date(s)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	October 19, 2028 (Thu)
Skyline Acad. Parent-Teacher Conf. (Skyline Academy families)	October 19, 2028 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	October 20, 2028 (Fri)
PHS Parent-Teacher Conferences (Pinedale High School families)	November 7, 2028 (Tue)
First trimester ends (Students following the district trimester reporting calendar)	November 9, 2028 (Thu)
PMS Parent-Teacher Conferences (Pinedale Middle School families)	November 14, 2028 (Tue)
First semester ends (Students following the district semester reporting calendar)	January 11, 2029 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	February 1, 2029 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	February 2, 2029 (Fri)
Second trimester ends (Students following the district trimester reporting calendar)	February 22, 2029 (Thu)
PHS Parent-Teacher Conferences (Pinedale High School families)	February 27, 2029 (Tue)
Skyline Acad. Parent-Teacher Conf. (Skyline Academy families)	March 1, 2029 (Thu)
PMS Parent-Teacher Conferences (Pinedale Middle School families)	March 6, 2029 (Tue)
Skyline Academy Graduation- 6:00 PM (Skyline Academy graduating students and families)	May 24, 2029 (Thu)
Pinedale HS Graduation- 6:00 PM (Pinedale High School graduating students and families)	May 25, 2029 (Fri)

Sublette County School District #1 Proposed 2028-29 Alternative Calendar (1) 2028-2029 wyomingschoolcalendar.com

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Monthly calendar12 months

School Day

Weekend

Holiday

School Break

Shortened Christmas Break 2028-29

Draft

Updated 2026-11-05

District draft: dates may change before approval.

First Day Aug 22, 2028

Last Day Jun 7, 2029

Thanksgiving Break November 22, 2028 - November 24, 2028

Winter Break December 21, 2028 - January 2, 2029

Key Dates — Shortened Christmas Break 2028-29

Event	Date(s)	Status
First Day of School	August 22, 2028 (Tue)	School Opens
Labor Day	September 4, 2028 (Mon)	No School
Thanksgiving Break	November 22, 2028 - November 24, 2028	No School
Winter Break	December 21, 2028 - January 2, 2029	No School
President's Day	February 19, 2029 (Mon)	No School
Spring Break	March 26, 2029 - March 30, 2029	No School
Memorial Day	May 28, 2029 (Mon)	No School
Last Day of School	June 7, 2029 (Thu)	School Closes

No-School Periods — Shortened Christmas Break 2028-29

Period	Date(s)	Length
Labor Day Window	Sep 1–4, 2028Districtwide no-school: Sep 1, 2028; Sep 4, 2028 · Adjacent weekend: Sep 2–3, 2028	4 days
Thanksgiving Break Window	Nov 22–26, 2028Districtwide no-school: Nov 22–24, 2028 · Adjacent weekend: Nov 25–26, 2028	5 days
President's Day Window	Feb 16–19, 2029Districtwide no-school: Feb 16, 2029; Feb 19, 2029 · Adjacent weekend: Feb 17–18, 2029	4 days
Spring Break Window	Mar 23–Apr 1, 2029Districtwide no-school: Mar 23, 2029; Mar 26–30, 2029 · Adjacent weekend: Mar 24–25, 2029; Mar 31–Apr 1, 2029	10 days
Memorial Day Window	May 25–28, 2029Districtwide no-school: May 25, 2029; May 28, 2029 · Adjacent weekend: May 26–27, 2029	4 days

Other Important Dates — Shortened Christmas Break 2028-29

Event	Date(s)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	October 19, 2028 (Thu)
Skyline Acad. Parent-Teacher Conf. (Skyline Academy families)	October 19, 2028 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	October 20, 2028 (Fri)
PHS Parent-Teacher Conferences (Pinedale High School families)	November 7, 2028 (Tue)
First trimester ends (Students following the district trimester reporting calendar)	November 9, 2028 (Thu)
PMS Parent-Teacher Conferences (Pinedale Middle School families)	November 14, 2028 (Tue)
First semester ends (Students following the district semester reporting calendar)	January 11, 2029 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	February 1, 2029 (Thu)
PES Parent-Teacher Conferences (Pinedale Elementary School families)	February 2, 2029 (Fri)
Second trimester ends (Students following the district trimester reporting calendar)	February 22, 2029 (Thu)
PHS Parent-Teacher Conferences (Pinedale High School families)	February 27, 2029 (Tue)
Skyline Acad. Parent-Teacher Conf. (Skyline Academy families)	March 1, 2029 (Thu)
PMS Parent-Teacher Conferences (Pinedale Middle School families)	March 6, 2029 (Tue)
Skyline Academy Graduation- 6:00 PM (Skyline Academy graduating students and families)	May 24, 2029 (Thu)
Pinedale HS Graduation- 6:00 PM (Pinedale High School graduating students and families)	May 25, 2029 (Fri)

Sublette County School District #1 Shortened Christmas Break 2028-29 2028-2029 wyomingschoolcalendar.com

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Monthly calendar12 months

School Day

Weekend

Holiday

School Break

Sublette County School District #1

Sublette County School District #1 serves Pinedale and rural Bondurant. Pinedale Elementary (grades K–5), Middle School (grades 6–8), and High School (grades 9–12) provide community schooling alongside Skyline Academy, with Bondurant Elementary educating grades K–4.

The district coordinates school communications through ParentSquare and publishes clear guidelines for homeschooled students participating in interscholastic athletics and fine arts competitions.

Compared With Related Districts

Dates in this comparison come from the calendar used in statewide summaries: Proposed 2028-29 Alternative Calendar (1).

Draft calendar statusDraft

Sublette County School District #1 is marked draft, so dates may change before board approval or final district publication.

Wyoming Spring Break splitMarch 26, 2029 - March 30, 2029

Sublette County School District #1 uses this Spring Break week, while Natrona County School District #1 (April 2, 2029 - April 6, 2029) and Converse County School District #1 (March 12, 2029 - March 16, 2029) use different windows in the related calendar set.

Later regional startAugust 21, 2028

Sublette County School District #1 starts on this date; Natrona County School District #1 (August 28, 2028) and Sweetwater County School District #2 (August 16, 2028) use different first-day dates in the related calendar set.

Student-only planning days37 items

Sublette County School District #1 lists 37 teacher, planning, or student-holiday items beyond the headline break periods.

Compare key dates with other districts

When a district has several calendars, comparisons use the one shown in its summary. Check the district page for the calendar that applies to your school.

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About This Calendar

Data sources: Each calendar option above identifies its own official source and update date. How we verify dates.

Disclaimer: This independent site is not affiliated with Sublette County School District #1 or any state education authority. Always verify important dates and school assignments with the district.