- School starts Tuesday, Aug. 11, 2026 and ends Friday, June 4, 2027.
- Thanksgiving break: Nov. 23 to 27. Students are out Saturday, Nov. 21 to Sunday, Nov. 29, back Monday, Nov. 30.
- Winter break: Dec. 21 to Jan. 8. Students are out Saturday, Dec. 19 to Sunday, Jan. 10, back Monday, Jan. 11.
- Spring break: March 29 to April 2. Students are out Saturday, March 27 to Sunday, April 4, back Monday, April 5.
- 86 early release days, all for some schools only. Details below.
- Every Wednesday, elementary schools (traditional calendar) only: early release, 1 hour early. 36 Wednesdays from Aug. 12 to June 2; not on Oct. 28 (Conference week minimum day instead). No early release on days with no school.
- Every Wednesday, Intermediate schools only: early release, 1 hour early. 37 Wednesdays from Aug. 12 to June 2. No early release on days with no school.
The CNUSD 2026-27 calendar
This is the district's own calendar, as CNUSD publishes it. Tap it to open the full-size image.
Add the CNUSD calendar to your phone
Pick a file. Each one is an all-day event per day off or half day, and a break is one event across all its days.
On an iPhone
Tap a file above, then tap Add All. The dates go into the calendar you choose.
In Google Calendar
On a computer, open Google Calendar, then Settings, then Import & export. Choose the file and the calendar to add it to. The dates show up on your Android phone too.
In Outlook
Open the downloaded file, or in Outlook on the web go to Add calendar, then Upload from file.
These files are a copy of the calendar today. If the district changes a date, download the file again.
CNUSD vacations and holidays, 2026-27
Every day with no school for students, from the first day to the last: 10 entries and 32 weekdays in all.
| Day off | Dates | Days of the week | School days off |
|---|---|---|---|
| Labor Day Holiday | Sept. 7 | Mon | 1 |
| Staff in-service day Staff day | Sept. 28 | Mon | 1 |
| Veterans Day Holiday | Nov. 11 | Wed | 1 |
| Thanksgiving break Break | Nov. 23 to 27 | Mon to Fri | 5 |
| Winter break Break | Dec. 21 to Jan. 8 | Mon to Fri | 15 |
| Martin Luther King Jr. Day Holiday | Jan. 18 | Mon | 1 |
| Lincoln's Day Holiday | Feb. 8 | Mon | 1 |
| Presidents Day Holiday | Feb. 15 | Mon | 1 |
| Spring break Break | March 29 to April 2 | Mon to Fri | 5 |
| Memorial Day Holiday | May 31 | Mon | 1 |
Days off for some schools only
These are school days for everyone else, so they are not in the table or the counts above.
- Monday, Oct. 26: Parent conference day, elementary schools (traditional calendar) only
- Friday, Dec. 18: Staff in-service day, Intermediate and high schools only
- Friday, May 7: No school, elementary and intermediate schools only
- Friday, June 4: No school for high schools (their last day is June 3), high schools only
CNUSD early release days
86 early release days in all. All 86 are for some schools only, listed on the district page the calendar points to.
Every Wednesday, elementary schools (traditional calendar) only: early release, 1 hour early. 36 Wednesdays from Aug. 12 to June 2; not on Oct. 28 (Conference week minimum day instead). No early release on days with no school.
All 36 dates
Aug. 12, Aug. 19, Aug. 26, Sept. 2, Sept. 9, Sept. 16, Sept. 23, Sept. 30, Oct. 7, Oct. 14, Oct. 21, Nov. 4, Nov. 18, Dec. 2, Dec. 9, Dec. 16, Jan. 13, Jan. 20, Jan. 27, Feb. 3, Feb. 10, Feb. 17, Feb. 24, March 3, March 10, March 17, March 24, April 7, April 14, April 21, April 28, May 5, May 12, May 19, May 26 and June 2.
Every Wednesday, Intermediate schools only: early release, 1 hour early. 37 Wednesdays from Aug. 12 to June 2. No early release on days with no school.
All 37 dates
Aug. 12, Aug. 19, Aug. 26, Sept. 2, Sept. 9, Sept. 16, Sept. 23, Sept. 30, Oct. 7, Oct. 14, Oct. 21, Oct. 28, Nov. 4, Nov. 18, Dec. 2, Dec. 9, Dec. 16, Jan. 13, Jan. 20, Jan. 27, Feb. 3, Feb. 10, Feb. 17, Feb. 24, March 3, March 10, March 17, March 24, April 7, April 14, April 21, April 28, May 5, May 12, May 19, May 26 and June 2.
| Date | Day | What | Dismissal | Who |
|---|---|---|---|---|
| Oct. 27 | Tue | Conference week minimum day | Times vary by school | Elementary schools (traditional calendar) only |
| Oct. 28 | Wed | Conference week minimum day | Times vary by school | Elementary schools (traditional calendar) only |
| Oct. 29 | Thu | Conference week minimum day | Times vary by school | Elementary schools (traditional calendar) only |
| Oct. 30 | Fri | Conference week minimum day | Times vary by school | Elementary schools (traditional calendar) only |
| Dec. 15 | Tue | Minimum day before winter break | Times vary by school | High schools only |
| Dec. 16 | Wed | Minimum day before winter break | Times vary by school | High schools only |
| Dec. 17 | Thu | Minimum day before winter break | Times vary by school | High schools only |
| Dec. 17 | Thu | Minimum day before winter break | Times vary by school | Intermediate schools only |
| Dec. 18 | Fri | Minimum day before winter break | Times vary by school | Elementary schools (traditional calendar) only |
| June 1 | Tue | End of year minimum day | Times vary by school | High schools only |
| June 2 | Wed | End of year minimum day | Times vary by school | High schools only |
| June 3 | Thu | End of year minimum day | Times vary by school | High schools only |
| June 4 | Fri | Last day, minimum day | Times vary by school | Elementary and intermediate schools only |
Where the time varies by school, your school sends its own dismissal time.
Calendar notes: what to plan around
Long weekends and breaks
Every stretch of three or more days with no school, counting weekends.
- 3-day weekend: Saturday, Sept. 5 to Monday, Sept. 7. Labor Day. Back Tuesday, Sept. 8.
- 3-day weekend: Saturday, Sept. 26 to Monday, Sept. 28. Staff in-service day. Back Tuesday, Sept. 29.
- 9 days off in a row: Saturday, Nov. 21 to Sunday, Nov. 29. Thanksgiving break. Back Monday, Nov. 30.
- 23 days off in a row: Saturday, Dec. 19 to Sunday, Jan. 10. Winter break. Back Monday, Jan. 11.
- 3-day weekend: Saturday, Jan. 16 to Monday, Jan. 18. Martin Luther King Jr. Day. Back Tuesday, Jan. 19.
- 3-day weekend: Saturday, Feb. 6 to Monday, Feb. 8. Lincoln's Day. Back Tuesday, Feb. 9.
- 3-day weekend: Saturday, Feb. 13 to Monday, Feb. 15. Presidents Day. Back Tuesday, Feb. 16.
- 9 days off in a row: Saturday, March 27 to Sunday, April 4. Spring break. Back Monday, April 5.
- 3-day weekend: Saturday, May 29 to Monday, May 31. Memorial Day. Back Tuesday, June 1.
Weeks with fewer than five school days
Eight weeks have fewer than five school days, and five weeks have none at all.
| Week of | School days | Why |
|---|---|---|
| Aug. 10 | 4 | Before the first day |
| Sept. 7 | 4 | Labor Day |
| Sept. 28 | 4 | Staff in-service day |
| Nov. 9 | 4 | Veterans Day |
| Nov. 23 | 0 | Thanksgiving break |
| Dec. 21 | 0 | Winter break |
| Dec. 28 | 0 | Winter break |
| Jan. 4 | 0 | Winter break |
| Jan. 18 | 4 | Martin Luther King Jr. Day |
| Feb. 8 | 4 | Lincoln's Day |
| Feb. 15 | 4 | Presidents Day |
| March 29 | 0 | Spring break |
| May 31 | 4 | Memorial Day |
Teacher workdays: no school for students
One of the days off is a staff day. Teachers work; students stay home. Plan child care as you would for a holiday.
- Monday, Sept. 28: staff in-service day
Makeup days
The calendars print no makeup days. If school closes for weather, the district announces how the day is made up.
Also worth knowing
- School is open on a federal holiday: Columbus Day (Monday, Oct. 12). Banks, post offices and many offices close; school does not.
- The calendars print no testing windows.
- Days off for some schools only: Monday, Oct. 26, elementary schools (traditional calendar) only, Friday, Dec. 18, Intermediate and high schools only, Friday, May 7, elementary and intermediate schools only and Friday, June 4, high schools only. Other schools are open. The list is under Vacations and holidays.
- After the last day, the calendar still shows Juneteenth (June 18). Students are already out.
First and last day of school
The first day of school is Tuesday, Aug. 11, 2026. The last day is Friday, June 4, 2027.
Teachers start sooner. Staff days before school run Aug. 5 to 10.
What the district notes
- This page follows the Traditional (T) calendar. All intermediate and high schools and most elementary schools use it. Five elementary schools (Eastvale, Harada, Parks, Reagan and Rondo) run year-round on tracks A, B, C and D, with different school days and breaks; see the elementary calendar's track lines.
- CNUSD posts separate elementary and secondary calendars. This page shows the elementary calendar's graphic; the secondary calendar PDF is linked under Sources. The two share every holiday and break.
- Each school level has 180 school days. The count on this page treats the days off for some schools only as school days, and each level has two of them: Oct. 26 and May 7 for elementary schools, Dec. 18 and May 7 for intermediate schools, and Dec. 18 and June 4 for high schools.
- High schools have a late start every Wednesday instead of an early release: classes start at 9:50 a.m. instead of 8:30 a.m. at the comprehensive high schools.
- JFK Middle College has its early release on Fridays, not Wednesdays. Orange Grove High School also has minimum days on Oct. 9 and March 12.
- Minimum day dismissal times differ by school. Check the CNUSD bell schedule for your school.
Common questions
When does CNUSD start in 2026?
The first day of school for Corona-Norco Unified School District is Tuesday, Aug. 11, 2026.
When is the last day of school for CNUSD in 2027?
The last day for students is Friday, June 4, 2027.
When is winter break for CNUSD?
Winter break runs Monday, Dec. 21 to Friday, Jan. 8. Counting weekends, students are out Saturday, Dec. 19 to Sunday, Jan. 10 and go back Monday, Jan. 11.
When is spring break for CNUSD?
Spring break runs Monday, March 29 to Friday, April 2. Counting weekends, students are out Saturday, March 27 to Sunday, April 4 and go back Monday, April 5.
When is Thanksgiving break for CNUSD?
Thanksgiving break runs Monday, Nov. 23 to Friday, Nov. 27. Counting weekends, students are out Saturday, Nov. 21 to Sunday, Nov. 29 and go back Monday, Nov. 30.
Does CNUSD have early release days in 2026-27?
Yes, for some schools only. Every Wednesday, elementary schools (traditional calendar) only: early release, 1 hour early. 36 Wednesdays from Aug. 12 to June 2; not on Oct. 28 (Conference week minimum day instead). No early release on days with no school. Every Wednesday, Intermediate schools only: early release, 1 hour early. 37 Wednesdays from Aug. 12 to June 2. No early release on days with no school. Elementary schools (traditional calendar) only: Tuesday, Oct. 27, Wednesday, Oct. 28, Thursday, Oct. 29, Friday, Oct. 30 and Friday, Dec. 18 (times vary by school). High schools only: Tuesday, Dec. 15, Wednesday, Dec. 16, Thursday, Dec. 17, Tuesday, June 1, Wednesday, June 2 and Thursday, June 3 (times vary by school). Intermediate schools only: Thursday, Dec. 17 (times vary by school). Elementary and intermediate schools only: Friday, June 4 (times vary by school).
How do I put the CNUSD calendar on my phone?
Download one of the .ics files on this page. On an iPhone, open it and tap Add All. On Android or a computer, import it into Google Calendar or Outlook.
How we checked these dates
We read every date off the district's own calendar twice: once from the PDF's text and once from the image, cell by cell against its legend. Then we checked every holiday, break and staff day shared by the elementary and secondary calendars, and the first day against the CNUSD secondary calendar PDF, the CNUSD School Calendars and Bell Schedules page and the CNUSD 2026-27 bell schedule. The other dates rest on the district's calendar alone.
Every weekday on this page matches its date. If the district changes its calendar, its page is the final word.
Where each date is on the district's calendar
- First day, Aug. 11: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, August-26 row, T line: 10 marked P, colored school days start on 11. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), August-26: OG, IS, HS and JFK lines marked P on 10, school days start on 11.
- Last day, June 4: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, June-27 row, T line: 4 marked X (minimum day), the last colored day. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), June-27: IS line ends with X on 4; OG, HS and JFK lines end with X on 3.
- Independence Day (observed), July 3: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, July-26 row, 3 labeled "Independence" across all lines. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), July-26: 3 labeled "Independence".
- New teacher day, Aug. 5: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, August-26 row, T line: 5 marked T (New Teacher Day, Non-Student Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), August-26: 5 marked T on every line.
- Staff in-service day, Aug. 6: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, August-26 row, T line: 6 marked S (In-Service, Non-Student Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), August-26: 6 marked S on every line.
- Staff in-service and prep day, Aug. 7: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, August-26 row, T line: 7 marked S/P (In-Service/Prep, Non-Student Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), August-26: 7 marked S/P on every line.
- Teacher prep day, Aug. 10: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, August-26 row, T line: 10 marked P (Teacher Prep, Non-Student Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), August-26: 10 marked P on every line.
- Labor Day, Sept. 7: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, September-26 row, 7 labeled "Labor Day" across all lines. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), September-26: 7 labeled "Labor Day".
- Staff in-service day, Sept. 28: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, September-26 row, T line: 28 marked S (In-Service, Non-Student Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), September-26: 28 marked S on every line.
- Parent conference day, Oct. 26: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 26 marked C (Conferences, Non-Student Day).
- Veterans Day, Nov. 11: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, November-26 row, 11 labeled "Veterans Day" across all lines. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), November-26: 11 labeled "Veterans Day".
- Thanksgiving break, Nov. 23 to 27: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, November-26 row, T line: 23 to 27 white, labeled "Thanksgiving Break", 26 labeled "Thanksgiving". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), November-26: 23 to 27 white on every line, 26 labeled "Thanksgiving".
- Staff in-service day, Dec. 18: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, December-26: 18 marked S (In-Service, Non-Student Day) on the OG, IS, HS and JFK lines.
- Winter break, Dec. 21 to Jan. 8: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, December-26 row, T line: 21 to 31 white, 25 labeled "Christmas"; January-27 row: 1 labeled "New Year's Day", T line white on 4 to 8, school days start on 11. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), December-26 and January-27: white on every line from Dec. 21 to Jan. 8, school days from Jan. 11.
- Martin Luther King Jr. Day, Jan. 18: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, January-27 row, 18 labeled "ML King Day". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), January-27: 18 labeled "ML King Day".
- Lincoln's Day, Feb. 8: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, February-27 row, 8 labeled "Lincoln's Day". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), February-27: 8 labeled "Lincoln's Day".
- Presidents Day, Feb. 15: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, February-27 row, 15 labeled "Presidents Day". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), February-27: 15 labeled "Presidents Day".
- Spring break, March 29 to April 2: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, March-27 row, T line: 29 to 31 white; April-27 row, T line: 1 and 2 white, school days from April 5. Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), March-27 and April-27: 29 to April 2 white, labeled "Spring Break" on the JFK line.
- No school, May 7: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, May-27 row, T line: 7 marked N (No School). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), May-27: IS line 7 marked N; OG, HS and JFK lines are school days.
- Memorial Day, May 31: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, May-27 row, 31 labeled "Memorial Day". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), May-27: 31 labeled "Memorial Day".
- No school for high schools (their last day is June 3), June 4: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, June-27: OG, HS and JFK lines end with X on 3; 4 is white on those lines and X on the IS line.
- Juneteenth, June 18: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, June-27 row, 18 labeled "Juneteenth". Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), June-27: 18 labeled "Juneteenth".
- Conference week minimum day, Oct. 27: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 27 marked X (Minimum Day) after the conference day on 26.
- Conference week minimum day, Oct. 28: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 28 marked X (Minimum Day) after the conference day on 26.
- Conference week minimum day, Oct. 29: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 29 marked X (Minimum Day) after the conference day on 26.
- Conference week minimum day, Oct. 30: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 30 marked X (Minimum Day) after the conference day on 26.
- Minimum day before winter break, Dec. 15: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, December-26: 15 marked X on the OG, HS and JFK lines.
- Minimum day before winter break, Dec. 16: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, December-26: 16 marked X on the OG, HS and JFK lines.
- Minimum day before winter break, Dec. 17: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, December-26: 17 marked X on the OG, HS and JFK lines.
- Minimum day before winter break, Dec. 17: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, December-26: 17 marked X on the IS line (16 is E).
- Minimum day before winter break, Dec. 18: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, December-26 row, T line: 18 marked X (Minimum Day).
- End of year minimum day, June 1: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, June-27: 1 marked X on the OG, HS and JFK lines.
- End of year minimum day, June 2: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, June-27: 2 marked X on the OG, HS and JFK lines.
- End of year minimum day, June 3: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, June-27: 3 marked X on the OG, HS and JFK lines.
- Last day, minimum day, June 4: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, June-27 row, T line: 4 marked X (Minimum Day). Also: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), June-27: IS line 4 marked X.
- Dismissal time, Conference week minimum day, Oct. 27: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Conference week minimum day, Oct. 28: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Conference week minimum day, Oct. 29: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Conference week minimum day, Oct. 30: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Minimum day before winter break, Dec. 15: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Minimum day before winter break, Dec. 16: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Minimum day before winter break, Dec. 17: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Minimum day before winter break, Dec. 17: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Minimum day before winter break, Dec. 18: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, End of year minimum day, June 1: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, End of year minimum day, June 2: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, End of year minimum day, June 3: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Dismissal time, Last day, minimum day, June 4: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), minimum day dismissal times differ by school (Minimum column).
- Early release Wednesday, every Wednesday: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, T line: every Wednesday from Aug. 12 to June 2 marked E (Early Release), except Oct. 28 (X).
- Early release Wednesday, every Wednesday: Corona-Norco USD 2026-2027 Secondary Calendar (PDF; intermediate, high school, Orange Grove and JFK Middle College rows), page 1, IS line: every Wednesday from Aug. 12 to June 2 marked E (Early Release).
- Dismissal times, Early release Wednesday: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), Elementary schools: grades 1-6 Early Release ends 1 hour before Standard at every traditional school (for example 2:57 and 1:57); kindergarten also 1 hour.
- Dismissal times, Early release Wednesday: Corona-Norco USD Bell Schedule 2026-2027 (PDF, linked from the same page), Intermediate schools: Early Release Day ends 1 hour before the Standard Day (for example 2:23 pm and 1:23 pm).
- No early release wednesday, Oct. 28: Corona-Norco USD 2026-2027 Elementary Calendar (PDF; tracks A to D and Traditional), page 1, October-26 row, T line: 28 marked X, not E.