Sonoma County Office of Education School Calendar 2025-2026
Sonoma County Office of Education is a public school district in California serving 327 students. This page covers the 2025-2026 school year with day-level calendar data.
This district is part of the Santa Rosa-Petaluma, CA metropolitan area.
327
Enrollment
177
School Days
39
Break Days
2025-2026
School Year
Calendar Summary
First Day of School
August 11, 2025
Last Day of School
May 28, 2026
NCES District ID
0691040
State
California
Breaks & Holidays
Scheduled breaks and holidays for Sonoma County Office of Education during 2025-2026 (excludes weekends and summer):
| Break | Start | End | Days |
|---|---|---|---|
| Staff Development Day (Certificated Only) | Aug 6 | Aug 6 | 1 |
| Teacher Work Day | Aug 7 | Aug 7 | 1 |
| Welcome Back / Pupil Planning Day (Classified Pd Day) | Aug 8 | Aug 8 | 1 |
| Labor Day Holiday | Sep 1 | Sep 1 | 1 |
| Student Conference Week (Tk-8) Start | Oct 6 | Oct 6 | 1 |
| Student Conference Week (Tk-8) End | Oct 7 | Oct 7 | 1 |
| Non-Student Day / Staff Pd (All Certificated & Classified) / Indigenous Peoples' Day | Oct 13 | Oct 13 | 1 |
| K-8 First Trimester Ends | Oct 31 | Oct 31 | 1 |
| Veterans Day Holiday | Nov 11 | Nov 11 | 1 |
| Non-Teacher / Non-Student Days Start | Nov 24 | Nov 24 | 1 |
| Non-Teacher / Non-Student Days End | Nov 25 | Nov 25 | 1 |
| Winter Break | Dec 22 | Jan 2 | 12 |
| Emergency Day (Designated Make-Up Day) | Jan 5 | Jan 5 | 1 |
| Martin Luther King Jr. Holiday | Jan 19 | Jan 19 | 1 |
| K-8 Second Trimester Ends | Feb 12 | Feb 12 | 1 |
| Non-Student Day / Certificated Pd Day (Classified Holiday) | Feb 13 | Feb 13 | 1 |
| Presidents' Day Holiday | Feb 16 | Feb 16 | 1 |
| Student Conference Week (Tk-8) Start | Mar 16 | Mar 16 | 1 |
| Student Conference Week (Tk-8) End | Mar 20 | Mar 20 | 1 |
| Spring Break | Mar 23 | Mar 27 | 5 |
| Emergency Day (Designated Make-Up Day) | Apr 10 | Apr 10 | 1 |
| Memorial Day Holiday | May 25 | May 25 | 1 |
| Teacher Work Day / Graduation Day | May 29 | May 29 | 1 |
| Juneteenth Holiday | Jun 19 | Jun 19 | 1 |
School Year Calendar
Visual calendar for Sonoma County Office of Education, July 2025 through June 2026:
Jul 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | |
| 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| 21 | 22 | 23 | 24 | 25 | 26 | 27 |
| 28 | 29 | 30 | 31 |
Aug 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Sep 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
Oct 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 | 31 |
Nov 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | |||||
| 3 | 4 | 5 | 6 | 7 | 8 | 9 |
| 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| 17 | 18 | 19 | 20 | 21 | 22 | 23 |
| 24 | 25 | 26 | 27 | 28 | 29 | 30 |
Dec 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 | 31 |
Jan 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | |||
| 5 | 6 | 7 | 8 | 9 | 10 | 11 |
| 12 | 13 | 14 | 15 | 16 | 17 | 18 |
| 19 | 20 | 21 | 22 | 23 | 24 | 25 |
| 26 | 27 | 28 | 29 | 30 | 31 |
Feb 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 |
Mar 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | ||||||
| 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| 9 | 10 | 11 | 12 | 13 | 14 | 15 |
| 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| 30 | 31 |
Apr 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | ||
| 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| 13 | 14 | 15 | 16 | 17 | 18 | 19 |
| 20 | 21 | 22 | 23 | 24 | 25 | 26 |
| 27 | 28 | 29 | 30 |
May 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | ||||
| 4 | 5 | 6 | 7 | 8 | 9 | 10 |
| 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| 18 | 19 | 20 | 21 | 22 | 23 | 24 |
| 25 | 26 | 27 | 28 | 29 | 30 | 31 |
Jun 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 1 | 2 | 3 | 4 | 5 | 6 | 7 |
| 8 | 9 | 10 | 11 | 12 | 13 | 14 |
| 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| 22 | 23 | 24 | 25 | 26 | 27 | 28 |
| 29 | 30 |
In SessionBreak/HolidayWeekend
Multi-Year Comparison
Calendar data across school years for Sonoma County Office of Education:
| School Year | First Day | Last Day | School Days | Break Days |
|---|---|---|---|---|
| 2024-2025 | Aug 8 | May 30 | 212 | 0 |
| 2025-2026 | Aug 11 | May 28 | 177 | 39 |
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