- School starts Tuesday, Aug. 25, 2026 and ends Friday, June 11, 2027, an early release day, as planned. It can fall anywhere from Friday, June 11 to Friday, June 18: June 11 if no emergency closing days are used; days used are added to the end of the year, into the possible inclement weather days June 14 to 18.
- Thanksgiving break: Nov. 25 to 27. Students are out Wednesday, Nov. 25 to Sunday, Nov. 29, back Monday, Nov. 30.
- Winter break: Dec. 24 to Jan. 1. Students are out Thursday, Dec. 24 to Sunday, Jan. 3, back Monday, Jan. 4.
- Spring break: April 12 to 16. Students are out Saturday, April 10 to Sunday, April 18, back Monday, April 19.
- Eleven early release days for every school, plus six for some schools. Details below.
The Wilton 2026-27 calendar
This is the district's own calendar, as Wilton publishes it. Tap a page to open the full-size image.
Add the Wilton 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.
Every date
First and last day, every day off, every early release and grading period dates. 40 events.
Download .ics
Holidays and breaks
Only the days with no school. 12 events.
Download .ics
Early release days
Only the half days. 17 events.
Download .ics
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.
Wilton vacations and holidays, 2026-27
Every day with no school for students, from the first day to the last: 12 entries and 28 weekdays in all.
| Day off | Dates | Days of the week | School days off |
|---|---|---|---|
| Labor Day Holiday | Sept. 7 | Mon | 1 |
| Yom Kippur Holiday | Sept. 21 | Mon | 1 |
| Columbus Day and Indigenous Peoples Day Holiday | Oct. 12 | Mon | 1 |
| Professional learning day (no school for students) Staff day | Oct. 13 | Tue | 1 |
| Professional learning day (no school for students) Staff day | Nov. 3 | Tue | 1 |
| Thanksgiving break Break | Nov. 25 to 27 | Wed to Fri | 3 |
| Winter break Break | Dec. 24 to Jan. 1 | Thu to Fri | 7 |
| Martin Luther King Jr. Day Holiday | Jan. 18 | Mon | 1 |
| February break Break | Feb. 15 to 19 | Mon to Fri | 5 |
| Good Friday Holiday | March 26 | Fri | 1 |
| Spring break Break | April 12 to 16 | Mon to Fri | 5 |
| Memorial Day Holiday | May 31 | Mon | 1 |
Wilton early release days
Seventeen early release days in all. Eleven are for every school. The other six are for some schools only.
| Date | Day | What | Dismissal | Who |
|---|---|---|---|---|
| Sept. 9 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Oct. 21 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Nov. 2 | Mon | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Nov. 19 | Thu | K-8 shortened day for conferences | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook 12:35 p.m. | Grades K-8 only |
| Nov. 20 | Fri | K-8 shortened day for conferences | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook 12:35 p.m. | Grades K-8 only |
| Nov. 23 | Mon | K-8 shortened day for conferences | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook 12:35 p.m. | Grades K-8 only |
| Nov. 24 | Tue | K-8 shortened day for conferences | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook 12:35 p.m. | Grades K-8 only |
| Dec. 9 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Dec. 23 | Wed | Shortened day before winter break | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Jan. 13 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| Jan. 19 | Tue | Wilton High School shortened day | At 12:35 p.m. | Wilton High School only |
| Jan. 20 | Wed | Wilton High School shortened day | At 12:35 p.m. | Wilton High School only |
| March 10 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| April 7 | Wed | Shortened day for professional learning | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| June 9 | Wed | Shortened day | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| June 10 | Thu | Shortened day | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
| June 11 | Fri | Last day of school, shortened day | Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m. | All schools |
Calendar notes: what to plan around
Long weekends and breaks
Every stretch of three or more days with no school, counting weekends. A half day next to a weekend adds half a day.
- 3-day weekend: Saturday, Sept. 5 to Monday, Sept. 7. Labor Day. Back Tuesday, Sept. 8.
- 3-day weekend: Saturday, Sept. 19 to Monday, Sept. 21. Yom Kippur. Back Tuesday, Sept. 22.
- 4-day weekend: Saturday, Oct. 10 to Tuesday, Oct. 13. Columbus Day and Indigenous Peoples Day and professional learning day (no school for students). Back Wednesday, Oct. 14.
- 2.5-day weekend: Saturday, Oct. 31 to Sunday, Nov. 1. A regular weekend. Monday, Nov. 2, an early release day.
- 1.5-day weekend: Monday, Nov. 2 at early dismissal to Tuesday, Nov. 3. Shortened day for professional learning early release and professional learning day (no school for students). Back Wednesday, Nov. 4.
- 5-day weekend: Wednesday, Nov. 25 to Sunday, Nov. 29. Thanksgiving break. Back Monday, Nov. 30.
- 11.5 days off in a row: Wednesday, Dec. 23 at early dismissal to Sunday, Jan. 3. Shortened day before winter break early release and winter break. Back Monday, Jan. 4.
- 3-day weekend: Saturday, Jan. 16 to Monday, Jan. 18. Martin Luther King Jr. Day. Back Tuesday, Jan. 19.
- 9 days off in a row: Saturday, Feb. 13 to Sunday, Feb. 21. February break. Back Monday, Feb. 22.
- 3-day weekend: Friday, March 26 to Sunday, March 28. Good Friday. Back Monday, March 29.
- 9 days off in a row: Saturday, April 10 to Sunday, April 18. Spring break. Back Monday, April 19.
- 3-day weekend: Saturday, May 29 to Monday, May 31. Memorial Day. Back Tuesday, June 1.
One early release on a Friday or Monday makes a 2.5-day weekend.
Weeks with fewer than five school days
Ten weeks have fewer than five school days, and three weeks have none at all.
| Week of | School days | Why |
|---|---|---|
| Aug. 24 | 4 | Before the first day |
| Sept. 7 | 4 | Labor Day |
| Sept. 21 | 4 | Yom Kippur |
| Oct. 12 | 3 | Columbus Day and Indigenous Peoples Day and professional learning day (no school for students) |
| Nov. 2 | 4 | Professional learning day (no school for students) |
| Nov. 23 | 2 | Thanksgiving break |
| Dec. 21 | 3 | Winter break |
| Dec. 28 | 0 | Winter break |
| Jan. 18 | 4 | Martin Luther King Jr. Day |
| Feb. 15 | 0 | February break |
| March 22 | 4 | Good Friday |
| April 12 | 0 | Spring break |
| May 31 | 4 | Memorial Day |
Teacher workdays: no school for students
Two of the days off are staff days. Teachers work; students stay home. Plan child care as you would for a holiday.
- Tuesday, Oct. 13: professional learning day (no school for students)
- Tuesday, Nov. 3: professional learning day (no school for students)
Makeup days
Possible inclement weather day 1 (if needed), Monday, June 14 (a school day only if emergency closing days are used), Possible inclement weather day 2 (if needed), Tuesday, June 15 (a school day only if emergency closing days are used), Possible inclement weather day 3 (if needed), Wednesday, June 16 (a school day only if emergency closing days are used), Possible inclement weather day 4 (if needed), Thursday, June 17 (a school day only if emergency closing days are used) and Possible inclement weather day 5 (if needed), Friday, June 18 (a school day only if emergency closing days are used).
Also worth knowing
- School is open on a federal holiday: Veterans Day (Wednesday, Nov. 11). Banks, post offices and many offices close; school does not.
- The calendar prints no testing dates.
- The last day can move. June 11 if no emergency closing days are used; days used are added to the end of the year, into the possible inclement weather days June 14 to 18. The planned last day is Friday, June 11; it can fall from Friday, June 11 to Friday, June 18.
First and last day of school
Aug. 25First day, Tuesday
June 11 to 18Last day, planned June 11
181School days, by our count
28Weekdays off between them
The first day of school is Tuesday, Aug. 25, 2026. The last day is Friday, June 11, 2027, with early dismissal, as planned. It can fall anywhere from Friday, June 11 to Friday, June 18: June 11 if no emergency closing days are used; days used are added to the end of the year, into the possible inclement weather days June 14 to 18.
Grading periods
Grades 6-8 quarters
| Period | Dates | School days |
|---|---|---|
| Quarter 1 | Aug. 25 to Nov. 2 | 46 |
| Quarter 2 | Nov. 4 to Jan. 19 | 44 |
| Quarter 3 | Jan. 20 to April 1 | 46 |
| Quarter 4 | April 2 to June 11 | 45 |
Grades K-5 trimesters
| Period | Dates | School days |
|---|---|---|
| Trimester 1 | Aug. 25 to Nov. 23 | 60 |
| Trimester 2 | Nov. 24 to March 9 | 60 |
| Trimester 3 | March 10 to June 11 | 61 |
What the district notes
- Wilton counts 181 school days.
- Wilton High School graduation for the Class of 2027 is Saturday, June 12, 2027.
- On a delayed opening, Miller-Driscoll starts at 10, 11 or noon, Middlebrook and Wilton High at 9:20, 10:20 or 11:20, and Cider Mill at 8:40, 9:40 or 10:40 (one, two or three hours late). No lunch is served on a three-hour delay.
- Shortened days are not the same as emergency early dismissals: on an early dismissal, Miller-Driscoll lets out at 12:30 p.m., Middlebrook and Wilton High at 10:30 a.m. and Cider Mill at 11:30 a.m.
Common questions
When does Wilton start in 2026?
The first day of school for Wilton Public Schools is Tuesday, Aug. 25, 2026.
When is the last day of school for Wilton in 2027?
The last day for students is Friday, June 11, 2027. It is an early release day, as planned. It can fall from Friday, June 11 to Friday, June 18: June 11 if no emergency closing days are used; days used are added to the end of the year, into the possible inclement weather days June 14 to 18.
When is winter break for Wilton?
Winter break runs Thursday, Dec. 24 to Friday, Jan. 1. Counting weekends, students are out Thursday, Dec. 24 to Sunday, Jan. 3 and go back Monday, Jan. 4.
When is spring break for Wilton?
Spring break runs Monday, April 12 to Friday, April 16. Counting weekends, students are out Saturday, April 10 to Sunday, April 18 and go back Monday, April 19.
When is Thanksgiving break for Wilton?
Thanksgiving break runs Wednesday, Nov. 25 to Friday, Nov. 27. Counting weekends, students are out Wednesday, Nov. 25 to Sunday, Nov. 29 and go back Monday, Nov. 30.
Does Wilton have early release days in 2026-27?
Yes. Wednesday, Sept. 9 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, Oct. 21 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Monday, Nov. 2 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, Dec. 9 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, Dec. 23 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, Jan. 13 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, March 10 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, April 7 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Wednesday, June 9 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.), Thursday, June 10 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.) and Friday, June 11 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook and Wilton High 12:35 p.m.) are for every school. Grades K-8 only: Thursday, Nov. 19, Friday, Nov. 20, Monday, Nov. 23 and Tuesday, Nov. 24 (Miller-Driscoll 1:15 p.m., Cider Mill noon, Middlebrook 12:35 p.m.). Wilton High School only: Tuesday, Jan. 19 and Wednesday, Jan. 20 (at 12:35 p.m.).
How do I put the Wilton 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 each one against the district's calendar page and the district's online calendar (WPS Exception Calendar).
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. 25: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, August grid, 25 in blue; note "25 Students Return". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "First Day of School" Aug. 25.
- Last day, June 11: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, June grid, 11 in green; note "11 Shortened Day/ Last Day K- 12 Students & Staff". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day/last day of school (as of Aug. 2026)" June 11.
- When the last day can move, June 11 to 18: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Emergency Closings: "The school calendar allows for 181 days of school in accordance with State Law. If the year must be extended due to emergency closings, the days will be added to the end of the school year. If no such days are used, the last day of school will be June 11, 2027"; June notes "14- 18 Possible Inclement Weather Days".
- Labor Day, Sept. 7: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, September grid, 7 in red; note "7 Labor Day - No School District Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Labor Day - schools & offices closed" Sept. 7.
- Yom Kippur, Sept. 21: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, September grid, 21 in red; note "21 Yom Kippur - No School Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Yom Kippur - schools & offices closed" Sept. 21.
- Columbus Day and Indigenous Peoples Day, Oct. 12: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, October grid, 12 in red; note "12 Columbus Day/ Indigenous Peoples Day - No School/District Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Columbus/Indigenous Peoples Day - schools & offices closed" Oct. 12.
- Professional learning day (no school for students), Oct. 13: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, October grid, 13 in red; note "13 Prof. Learn. - No school for students". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Professional learning day - no school for students" Oct. 13.
- Professional learning day (no school for students), Nov. 3: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 3 in red; note "3 No School for Students Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Professional learning day - no school for students" Nov. 3.
- Thanksgiving break, Nov. 25 to 27: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 25 to 27 in red; note "25-27 Thanksgiving Recess - No School District Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Thanksgiving Recess - schools & offices closed" Nov. 25 to 27.
- Winter break, Dec. 24 to Jan. 1: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, December grid, 24, 25 and 28 to 31 in red; January grid, 1 in red; notes "24 - 31 Holiday Recess", "25 Christmas Day", "1 New Year's Day - District Offices Closed", "4 Students Return". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Holiday Recess" Dec. 24 to Jan. 1; "School resumes" Jan. 4.
- Martin Luther King Jr. Day, Jan. 18: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, January grid, 18 in red; note "18 Martin Luther King Jr. Day - No School Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Martin Luther King, Jr. Day - schools & offices closed" Jan. 18.
- February break, Feb. 15 to 19: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, February grid, 15 to 19 in red; notes "15 Presidents Day - No School/Offices Closed", "15-19 Winter Recess". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Winter Recess" Feb. 15 to 19; "Presidents Day - offices closed" Feb. 15.
- Good Friday, March 26: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, March grid, 26 in red; note "26 Good Friday - No School/Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Good Friday - schools & offices closed" March 26.
- Spring break, April 12 to 16: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, April grid, 12 to 16 in red; note "12-16 Spring Recess". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Spring Recess" April 12 to 16.
- Memorial Day, May 31: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, May grid, 31 in red; note "31 Memorial Day - No School Offices Closed". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Memorial Day - schools & offices closed" May 31.
- Shortened day for professional learning, Sept. 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, September grid, 9 in yellow; note "9 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" Sept. 9.
- Shortened day for professional learning, Oct. 21: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, October grid, 21 in yellow; note "21 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" Oct. 21.
- Shortened day for professional learning, Nov. 2: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 2 in yellow; note "2 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" Nov. 2.
- K-8 shortened day for conferences, Nov. 19: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 19 in green; note "19, 20, 23, 24 K-8 Shortened Days/ Conferences". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "K-8 Shortened Days/Conferences" Nov. 19.
- K-8 shortened day for conferences, Nov. 20: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 20 in green; note "19, 20, 23, 24 K-8 Shortened Days/ Conferences". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "K-8 Shortened Days/Conferences" Nov. 20.
- K-8 shortened day for conferences, Nov. 23: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 23 in green; note "19, 20, 23, 24 K-8 Shortened Days/ Conferences". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "K-8 Shortened Days/Conferences" Nov. 23.
- K-8 shortened day for conferences, Nov. 24: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, November grid, 24 in green; note "19, 20, 23, 24 K-8 Shortened Days/ Conferences". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "K-8 Shortened Days/Conferences" Nov. 24.
- Shortened day for professional learning, Dec. 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, December grid, 9 in yellow; note "9 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" Dec. 9.
- Shortened day before winter break, Dec. 23: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, December grid, 23 in green; note "23 Shortened Day". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day" Dec. 23.
- Shortened day for professional learning, Jan. 13: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, January grid, 13 in yellow; note "13 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" Jan. 13.
- Wilton High School shortened day, Jan. 19: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, January grid, 19 in green; note "19 & 20 WHS Shortened Days". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "WHS Day A-Modified (Early Release for WHS ONLY)" Jan. 19.
- Wilton High School shortened day, Jan. 20: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, January grid, 20 in green; note "19 & 20 WHS Shortened Days". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "WHS Day B-Modified (Early Release for WHS ONLY)" Jan. 20.
- Shortened day for professional learning, March 10: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, March grid, 10 in yellow; note "10 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" March 10.
- Shortened day for professional learning, April 7: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, April grid, 7 in yellow; note "7 Shortened Day/ Professional Learning". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day for professional learning" April 7.
- Shortened day, June 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, June grid, 9 in green; note "9 Shortened Day". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day (as of Aug. 2026)" June 9.
- Shortened day, June 10: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, June grid, 10 in green; note "10 Shortened Day". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day (as of Aug. 2026)" June 10.
- Last day of school, shortened day, June 11: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 1, June grid, 11 in green; note "11 Shortened Day/ Last Day K- 12 Students & Staff". Also: Wilton Public Schools online calendar, WPS Exception Calendar, "Shortened day/last day of school (as of Aug. 2026)" June 11.
- Dismissal time, Shortened day for professional learning, Sept. 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, Oct. 21: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, Nov. 2: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, K-8 shortened day for conferences, Nov. 19: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, K-8 shortened day for conferences, Nov. 20: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, K-8 shortened day for conferences, Nov. 23: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, K-8 shortened day for conferences, Nov. 24: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, Dec. 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day before winter break, Dec. 23: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, Jan. 13: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Wilton High School shortened day, Jan. 19: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Wilton High School shortened day, Jan. 20: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, March 10: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day for professional learning, April 7: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day, June 9: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Shortened day, June 10: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Dismissal time, Last day of school, shortened day, June 11: Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, School Hours table, "Shortened Day/Early Release" column: "Cider Mill 7:40 - 12:00", "Middlebrook/WHS 8:20 - 12:35", "Miller-Driscoll 9:00 - 1:15".
- Quarter 1 (grades 6-8 quarters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: "Gr. 6-8 Quarter 1 11/2".
- Quarter 2 (grades 6-8 quarters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: "Quarter 2 1/19".
- Quarter 3 (grades 6-8 quarters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: "Quarter 3 4/1".
- Quarter 4 (grades 6-8 quarters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: "Quarter 4 6/11".
- Trimester 1 (grades k-5 trimesters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: "K-5 11/23".
- Trimester 2 (grades k-5 trimesters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: K-5 "3/9".
- Trimester 3 (grades k-5 trimesters): Wilton Public Schools 2026-27 Calendar, approved 5.7.2026 (PDF), page 2, page 2, Marking Periods: K-5 "6/11".