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Waterbury School District 2026-2027 School Calendar Holidays, breaks, and no school days

Next no-school day
Monday
November 2
Professional Development Day
No-school days
20 weekdays
7 single days + 13 break days
First day
Tuesday
August 25
2026
Last day
Thursday
June 10
2027
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School year at a glance

First Day Last Day No School Break Early Release Conferences School Day
August 2026
SuMoTuWeThFrSa
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
September 2026
SuMoTuWeThFrSa
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
October 2026
SuMoTuWeThFrSa
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
November 2026
SuMoTuWeThFrSa
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
December 2026
SuMoTuWeThFrSa
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
January 2027
SuMoTuWeThFrSa
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
February 2027
SuMoTuWeThFrSa
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
March 2027
SuMoTuWeThFrSa
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
April 2027
SuMoTuWeThFrSa
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 2027
SuMoTuWeThFrSa
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
June 2027
SuMoTuWeThFrSa
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

Longer breaks

Professional Development Day
Thu, Aug 20 – Mon, Aug 24
5 days off
3 school + 2 weekend days
Winter Break
Thu, Dec 24 – Sat, Jan 2
10 days off
7 school + 3 weekend days
Spring Break
Sat, Apr 10 – Sun, Apr 18
9 days off
5 school + 4 weekend days

All 2026-2027 dates

No-school days, breaks and schedule changes, month by month.

August 2026

  • Professional Development Day Thursday, August 20th No school
  • Professional Development Day Friday, August 21st No school
  • Professional Development Day Monday, August 24th No school
  • First Day of School Tuesday, August 25th First day

September 2026

  • Early Release Monday, September 7th Early release
  • Early Release Monday, September 14th Early release
  • Early Release Wednesday, September 16th Early release
  • Early Release Monday, September 21st Early release
  • Early Release Monday, September 28th Early release

October 2026

  • Early Release Friday, October 9th Early release
  • Parent-Teacher Conferences Friday, October 16th Conferences
  • Early Release Wednesday, October 21st Early release
  • Early Release Wednesday, October 28th Early release

November 2026

  • Professional Development Day Monday, November 2nd No school
  • Election Day Tuesday, November 3rd No school
  • Veterans Day Wednesday, November 11th No school
  • Early Release Wednesday, November 25th Early release
  • Thanksgiving Break Thursday, November 26th – Friday, November 27th · 2 school days off Break

December 2026

  • Early Release Wednesday, December 9th Early release
  • Early Release Wednesday, December 23rd Early release
  • Winter Break Thursday, December 24th – Thursday, December 31st · 6 school days off Break

January 2027

  • New Year's Day Friday, January 1st No school
  • Early Release Sunday, January 3rd Early release
  • Martin Luther King Jr. Day Monday, January 18th No school

February 2027

  • Early Release Wednesday, February 10th Early release
  • Presidents' Day Monday, February 15th No school
  • Early Release Wednesday, February 24th Early release

March 2027

  • Early Release Wednesday, March 10th Early release
  • Early Release Saturday, March 20th Early release
  • Early Release Wednesday, March 24th Early release

April 2027

  • Early Release Monday, April 5th Early release
  • Spring Break Monday, April 12th – Friday, April 16th · 5 school days off Break
  • Early Release Monday, April 19th Early release
  • Early Release Wednesday, April 21st Early release
  • Early Release Monday, April 26th Early release
  • Early Release Wednesday, April 28th Early release

May 2027

  • Early Release Wednesday, May 12th Early release
  • Memorial Day Monday, May 31st No school

June 2027

  • Early Release Monday, June 7th Early release
  • Last Day of School Thursday, June 10th Last day
  • Early Release Sunday, June 13th Early release
  • Early Release Sunday, June 27th Early release

Schools using this calendar

29 schools follow the Waterbury School District calendar.

Browse all schools (A–Z)
B
B. W. Tinker SchoolBucks Hill SchoolBunker Hill School
C
Carrington SchoolCrosby High School
D
Driggs SchoolDuggan School
F
F. J. Kingsbury School
G
Gilmartin School
H
H. S. Chase SchoolHopeville School
I
International School
J
John F. Kennedy High School
M
Maloney Interdistrict Magnet SchoolMargaret M. Generali Elementary SchoolMichael F. Wallace Middle School
N
North End Middle School
R
Reed SchoolRegan SchoolRotella Interdistrict Magnet School
S
Sprague School
W
Walsh SchoolWashington SchoolWaterbury Arts Magnet SchoolWaterbury Career AcademyWendell L. Cross SchoolWest Side Middle SchoolWilby High SchoolWoodrow Wilson School

Frequently Asked Questions

When is there no school at Waterbury School District in 2026-2027?
There's no school at Waterbury School District on ten single days in 2026-2027: Thursday, August 20 (Professional Development Day); Friday, August 21 (Professional Development Day); Monday, August 24 (Professional Development Day); Monday, November 2 (Professional Development Day); Tuesday, November 3 (Election Day); Wednesday, November 11 (Veterans Day); Friday, January 1 (New Year's Day); Monday, January 18 (Martin Luther King Jr. Day); Monday, February 15 (Presidents' Day); Monday, May 31 (Memorial Day). Breaks: Thanksgiving Break (Thursday, November 26 to Friday, November 27), Winter Break (Thursday, December 24 to Thursday, December 31) and Spring Break (Monday, April 12 to Friday, April 16).
When is the first and last day of school at Waterbury School District in 2026-2027?
The first day of school at Waterbury School District is Tuesday, August 25, 2026. The last day of school is Thursday, June 10, 2027. That's a school year of about 41 weeks.
How many school days are in the 2026-2027 school year at Waterbury School District?
About 188 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Waterbury School District have in 2026-2027?
About 20 weekdays with no school, not counting weekends or summer. That's 13 weekdays of breaks plus seven single days off. There are also five long weekends, where a Friday or Monday off joins the weekend.
What is the longest break at Waterbury School District in 2026-2027?
Winter Break is the longest: ten days in a row with no school, from Thursday, December 24 to Saturday, January 2, including weekends (six school days off).
What is the longest stretch of school without a day off?
Forty-nine school days in a row (about ten weeks), from Tuesday, August 25 to Friday, October 30.
Which month has the most days off at Waterbury School District?
December has the most, with six weekdays off.
Does Waterbury School District have early-release or late-start days?
Yes, the 2026-2027 calendar has 24 early-release days. They're marked on the calendar above.

Counts are approximate and based on the published calendar.

Source: Waterbury School District, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.

All 2026-2027 school calendars

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