Weld RE-4 School District 2026-2027 School Calendar Holidays, breaks, and no school days

Windsor, CO

Next no-school day
Monday
November 23
Fall Break
No-school days
35 weekdays
11 single days + 24 break days
First day
Thursday
August 13
2026
Last day
Wednesday
May 26
2027
Sync to my calendar Compare calendars

School year at a glance

First Day Last Day No School Break Some grades off Holiday School Day

Breaks and holidays

Is there school on Labor Day?

Mon, Sep 7
No school

When is Thanksgiving break 2026?

Nov 23–27
9 days off with weekends

When is winter break 2026?

Dec 18 – Jan 6
20 days off with weekends

Is there school on Martin Luther King Jr. Day?

Mon, Jan 18
No school

Is there school on Presidents' Day?

Mon, Feb 15
No school

When is spring break 2027?

Mar 12–19
10 days off with weekends

All 2026-2027 dates

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

August 2026

  • First Day of School Thursday, August 13th First day

September 2026

  • Teacher Planning Day (Elementary only) Friday, September 4th Some grades off
  • Labor Day Monday, September 7th · Federal holiday No school
  • Teacher Workday Friday, September 18th No school

October 2026

  • Teacher Planning Day (Elementary only) Friday, October 9th Some grades off
  • Columbus Day Monday, October 12th · Not on the school calendar Federal holiday
  • Conference Comp Day Friday, October 16th No school
  • No School Monday, October 19th No school

November 2026

  • Teacher Workday Friday, November 6th No school
  • Veterans Day Wednesday, November 11th · Not on the school calendar Federal holiday
  • Teacher Planning Day (Elementary only) Friday, November 20th Some grades off
  • Fall Break Monday, November 23rd – Friday, November 27th · 5 school days off · Includes Thanksgiving Day (federal holiday) Break

December 2026

  • Winter Break Friday, December 18th – Wednesday, January 6th · 14 school days off · Includes Christmas Day (federal holiday), New Year's Day (federal holiday) Break

January 2027

  • Martin Luther King Jr. Day Monday, January 18th · Federal holiday No school

February 2027

  • Teacher Planning Day (Elementary only) Friday, February 5th Some grades off
  • Conference Comp Day Friday, February 12th No school
  • Presidents' Day Monday, February 15th · Federal holiday No school

March 2027

  • Teacher Planning Day (Elementary only) Friday, March 5th Some grades off
  • Teacher Workday Friday, March 12th No school
  • Spring Break Monday, March 15th – Friday, March 19th · 5 school days off Break

April 2027

  • Teacher Workday Friday, April 2nd No school
  • No School Friday, April 23rd No school
  • Teacher Planning Day (Elementary only) Monday, April 26th Some grades off

May 2027

  • Last Day of School Wednesday, May 26th Last day
  • Teacher Planning Day Thursday, May 27th No school
  • Teacher Planning Day Friday, May 28th No school

Schools using this calendar

12 schools follow the Weld RE-4 School District calendar.

Browse all schools (A–Z)
G
Grandview Elementary School
M
Mountain View Elementary School
R
Range View Elementary
S
Severance High SchoolSeverance Middle SchoolSkyview Elementary School
T
Tozer Elementary School
W
Windsor Charter Academy Early College High SchoolWindsor Charter Academy Elementary SchoolWindsor Charter Academy Middle SchoolWindsor High SchoolWindsor Middle School

Nearby school districts

2026-2027 calendars for districts close to Weld RE-4 School District.

Thompson School District Loveland, CO Spring break Mar 15–19 Greeley-Evans School District 6 Greeley, CO Spring break Mar 15–19 Poudre School District R-1 Fort Collins, CO Spring break Mar 15–19 St. Vrain Valley Schools Longmont, CO Spring break Mar 15–19 27J Schools Brighton, CO Spring break Mar 22–26 Boulder Valley School District Boulder, CO Spring break Mar 15–19

Frequently Asked Questions

When is the first and last day of school at Weld RE-4 School District in 2026-2027?
The first day of school at Weld RE-4 School District is Thursday, August 13, 2026. The last day of school is Wednesday, May 26, 2027. That's a school year of about 41 weeks.
How many school days are in the 2026-2027 school year at Weld RE-4 School District?
About 170 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Weld RE-4 School District have in 2026-2027?
About 35 weekdays with no school, not counting weekends or summer. That's 24 weekdays of breaks plus 11 single days off. There are also 11 long weekends, where a Friday or Monday off joins the weekend.
What is the longest stretch of school without a day off?
Twenty-three school days in a row (about five weeks), from Monday, April 26 to Wednesday, May 26.

Simple Schedule is not affiliated with Weld RE-4 School District. Confirm important dates with the district or your school.

Source: Weld RE-4 School District, checked .

All 2026-2027 school calendars

Every school date, in one calm place

Simple Schedule keeps Weld RE-4 School District's days off, activities and reminders organized for your family.

Get Early Access