- School starts Wednesday, Aug. 12, 2026 for kindergarten, 6th grade and 9th grade (Thursday, Aug. 13, 2026 for grades 1-5, 7-8 and 10-12) and ends Wednesday, May 26, 2027.
- Fall break (Thanksgiving week): Nov. 23 to 27. Students are out Saturday, Nov. 21 to Sunday, Nov. 29, back Monday, Nov. 30.
- Winter break: Dec. 21 to Jan. 5. Students are out Friday, Dec. 18 to Wednesday, Jan. 6, back Thursday, Jan. 7.
- Spring break: March 15 to 19. Students are out Friday, March 12 to Sunday, March 21, back Monday, March 22.
- The calendar marks no early release days.
The Weld RE-4 2026-27 calendar
This is the district's own calendar, as Weld RE-4 publishes it. Tap a page to open the full-size image.
Add the Weld RE-4 calendar to your phone
Pick a file. Each one is an all-day event per day off, and a break is one event across all its days.
Every date
First and last day, every day off and grading period dates. 29 events.
Download .ics
Holidays and breaks
Only the days with no school. 22 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.
Weld RE-4 vacations and holidays, 2026-27
Every day with no school for students, from the first day to the last: 16 entries and 35 weekdays in all.
| Day off | Dates | Days of the week | School days off |
|---|---|---|---|
| Labor Day Holiday | Sept. 7 | Mon | 1 |
| Teacher workday Staff day | Sept. 18 | Fri | 1 |
| Conference comp day Other | Oct. 16 | Fri | 1 |
| No school Other | Oct. 19 | Mon | 1 |
| Teacher workday Staff day | Nov. 6 | Fri | 1 |
| Fall break (Thanksgiving week) Break | Nov. 23 to 27 | Mon to Fri | 5 |
| Teacher workday Staff day | Dec. 18 | Fri | 1 |
| Winter break Break | Dec. 21 to Jan. 5 | Mon to Tue | 12 |
| Teacher workday Staff day | Jan. 6 | Wed | 1 |
| Martin Luther King Jr. Day Holiday | Jan. 18 | Mon | 1 |
| Conference comp day Other | Feb. 12 | Fri | 1 |
| Presidents Day Holiday | Feb. 15 | Mon | 1 |
| Teacher workday Staff day | March 12 | Fri | 1 |
| Spring break Break | March 15 to 19 | Mon to Fri | 5 |
| Teacher workday Staff day | April 2 | Fri | 1 |
| No school OtherThe district says the April calendar may change if the state testing windows change. | April 23 | Fri | 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.
- Friday, Sept. 4: Teacher workday, elementary schools only
- Friday, Oct. 9: Teacher workday, elementary schools only
- Friday, Nov. 20: Teacher workday, elementary schools only
- Friday, Feb. 5: Teacher workday, elementary schools only
- Friday, March 5: Teacher workday, elementary schools only
- Monday, April 26: Teacher workday, elementary schools only (The district says the April calendar may change if the state testing windows change)
Weld RE-4 early release days
The calendar marks no early release days. Every school day on it is a full day.
Schools can still send their own early dismissal notices, so watch for those.
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: Friday, Sept. 18 to Sunday, Sept. 20. Teacher workday. Back Monday, Sept. 21.
- 4-day weekend: Friday, Oct. 16 to Monday, Oct. 19. Conference comp day and No school. Back Tuesday, Oct. 20.
- 3-day weekend: Friday, Nov. 6 to Sunday, Nov. 8. Teacher workday. Back Monday, Nov. 9.
- 9 days off in a row: Saturday, Nov. 21 to Sunday, Nov. 29. Fall break (Thanksgiving week). Back Monday, Nov. 30.
- 20 days off in a row: Friday, Dec. 18 to Wednesday, Jan. 6. Teacher workday and winter break. Back Thursday, Jan. 7.
- 3-day weekend: Saturday, Jan. 16 to Monday, Jan. 18. Martin Luther King Jr. Day. Back Tuesday, Jan. 19.
- 4-day weekend: Friday, Feb. 12 to Monday, Feb. 15. Conference comp day and Presidents Day. Back Tuesday, Feb. 16.
- 10 days off in a row: Friday, March 12 to Sunday, March 21. Teacher workday and spring break. Back Monday, March 22.
- 3-day weekend: Friday, April 2 to Sunday, April 4. Teacher workday. Back Monday, April 5.
- 3-day weekend: Friday, April 23 to Sunday, April 25. No school. Back Monday, April 26.
Weeks with fewer than five school days
Fifteen weeks have fewer than five school days, and four weeks have none at all.
| Week of | School days | Why |
|---|---|---|
| Aug. 10 | 3 | Before the first day |
| Sept. 7 | 4 | Labor Day |
| Sept. 14 | 4 | Teacher workday |
| Oct. 12 | 4 | Conference comp day |
| Oct. 19 | 4 | No school |
| Nov. 2 | 4 | Teacher workday |
| Nov. 23 | 0 | Fall break (Thanksgiving week) |
| Dec. 14 | 4 | Teacher workday |
| Dec. 21 | 0 | Winter break |
| Dec. 28 | 0 | Winter break |
| Jan. 4 | 2 | Winter break and teacher workday |
| Jan. 18 | 4 | Martin Luther King Jr. Day |
| Feb. 8 | 4 | Conference comp day |
| Feb. 15 | 4 | Presidents Day |
| March 8 | 4 | Teacher workday |
| March 15 | 0 | Spring break |
| March 29 | 4 | Teacher workday |
| April 19 | 4 | No school |
| May 24 | 3 | After the last day |
Teacher workdays: no school for students
Six of the days off are staff days. Teachers work; students stay home. Plan child care as you would for a holiday.
- Friday, Sept. 18: teacher workday
- Friday, Nov. 6: teacher workday
- Friday, Dec. 18: teacher workday
- Wednesday, Jan. 6: teacher workday
- Friday, March 12: teacher workday
- Friday, April 2: teacher workday
Makeup days
The calendar names no makeup days. If school closes for weather, the district announces how the day is made up.
Also worth knowing
- School is open on some federal holidays: Columbus Day (Monday, Oct. 12) and Veterans Day (Wednesday, Nov. 11). Banks, post offices and many offices close; school does not.
- The district calendar prints no conference dates; Oct. 16 and Feb. 12 are conference comp days with no school. Schools set their own.
- The district calendar prints no testing dates. It notes that the April calendar may change if the state testing windows change.
- Days off for some schools only: Friday, Sept. 4, elementary schools only, Friday, Oct. 9, elementary schools only, Friday, Nov. 20, elementary schools only, Friday, Feb. 5, elementary schools only, Friday, March 5, elementary schools only and Monday, April 26, elementary schools only. Other schools are open. The list is under Vacations and holidays.
- Some days off may change: No school, April 23 (The district says the April calendar may change if the state testing windows change).
- After the last day, the calendar still shows teacher days after school ends (May 27) and Memorial Day (May 31). Students are already out.
First and last day of school
Aug. 12First day, Wednesday
May 26Last day, Wednesday
171School days, by our count
35Weekdays off between them
The first day of school is Wednesday, Aug. 12, 2026 for kindergarten, 6th grade and 9th grade and Thursday, Aug. 13, 2026 for grades 1-5, 7-8 and 10-12. The last day is Wednesday, May 26, 2027.
Teachers start sooner. Staff days before school run Aug. 5 to 11.
Grading periods
Quarters
| Period | Dates | School days |
|---|---|---|
| 1st quarter | Aug. 12 to Oct. 9 | 41 |
| 2nd quarter | Oct. 12 to Dec. 17 | 41 |
| 3rd quarter | Jan. 7 to March 11 | 43 |
| 4th quarter | March 22 to May 26 | 46 |
Trimesters
| Period | Dates | School days |
|---|---|---|
| 1st trimester | Aug. 12 to Nov. 13 | 63 |
| 2nd trimester | Nov. 16 to Feb. 26 | 53 |
| 3rd trimester | March 1 to May 26 | 55 |
What the district notes
- Staggered start: kindergarten, 6th grade and 9th grade start Wednesday, Aug. 12; grades 1-5, 7-8 and 10-12 start Thursday, Aug. 13. Preschool starts Thursday, Aug. 20.
- Elementary schools have five extra days off on Fridays (Sept. 4, Oct. 9, Nov. 20, Feb. 5, March 5) and one Monday (April 26); middle and high schools have school.
- April 23 (no school) and April 26 (no school for elementary) may move if the state testing windows change.
- Seniors' last day of classes is Friday, May 21; seniors attend mandatory graduation activities after that. Graduation is Sunday, May 30.
- Winter break runs Dec. 21 to Jan. 5, followed by a teacher day Jan. 6; students return Thursday, Jan. 7.
Common questions
When does Weld RE-4 start in 2026?
The first day of school for Weld RE-4 School District is Wednesday, Aug. 12, 2026 for kindergarten, 6th grade and 9th grade, and Thursday, Aug. 13, 2026 for grades 1-5, 7-8 and 10-12.
When is the last day of school for Weld RE-4 in 2027?
The last day for students is Wednesday, May 26, 2027.
When is winter break for Weld RE-4?
Winter break runs Monday, Dec. 21 to Tuesday, Jan. 5. Counting weekends and the days next to it, students are out Friday, Dec. 18 to Wednesday, Jan. 6 and go back Thursday, Jan. 7.
When is spring break for Weld RE-4?
Spring break runs Monday, March 15 to Friday, March 19. Counting weekends and the days next to it, students are out Friday, March 12 to Sunday, March 21 and go back Monday, March 22.
When is fall break (Thanksgiving week) for Weld RE-4?
Fall break (Thanksgiving week) 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 Weld RE-4 have early release days in 2026-27?
The calendar marks no early release days. Every school day on it is a full day.
How do I put the Weld RE-4 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 image twice: once whole, cell by cell against its legend, and once on zoomed crops of each month. Then we checked each one against the Spanish edition of the calendar and the Weld RE-4 Calendar for Print page.
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. 12: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "August 12: First Day of School for Kindergarten, 6th grade, 9th grade", "August 13: First Day of School for 1st-5th Grade, 7th-8th Grade, 10th-12th Grade"; August grid, 12 and 13 shaded as student contact days. Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "12 de agosto: Primer día de clases para Kinder, 6° grado y 9° grado", "13 de agosto: Primer día de clases para 1° a 5° grado, 7° y 8° grado, 10° y 12° grado".
- Last day, May 26: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "May 26: Last Day for Students / End of Third Trimester/ End of Fourth Quarter"; May grid, 26 the last student contact day. Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "26 de mayo: Último día para estudiantes".
- Teacher days before school, Aug. 5 to 11: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, August grid, 5 to 7, 10 and 11 shaded green (legend: No School / Teachers Report); Important Dates: "August 5-11: Certified Staff Report".
- Teacher workday, Sept. 4: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, September grid, 4 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "September 4: No School for Elementary / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "4 de septiembre: No hay clases para las escuelas primarias (elementary)".
- Labor Day, Sept. 7: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, September grid, 7 shaded blue (legend: No Students / No Staff); Important Dates: "September 7: No School / Labor Day". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "7 de septiembre: No hay clases / Día del trabajo".
- Teacher workday, Sept. 18: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, September grid, 18 shaded green (legend: No School / Teachers Report); Important Dates: "September 18: No School / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "18 de septiembre: No hay clases / Los maestros asisten".
- Teacher workday, Oct. 9: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, October grid, 9 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "October 9: No School for Elementary / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "9 de octubre: No hay clases para las escuelas primarias (elementary)".
- Conference comp day, Oct. 16: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, October grid, 16 shaded purple (legend: No Students / Conference Comp Day); Important Dates: "October 16: No School / Conference Comp Day". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "16 de octubre: No hay clases / Día de compensación por las conferencias".
- No school, Oct. 19: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, October grid, 19 shaded blue (legend: No Students / No Staff); Important Dates: "October 19: No School". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "19 de octubre: No hay clases".
- Teacher workday, Nov. 6: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, November grid, 6 shaded green (legend: No School / Teachers Report); Important Dates: "November 6: No School / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "6 de noviembre: No hay clases / Los maestros asisten".
- Teacher workday, Nov. 20: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, November grid, 20 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "November 20: No School for Elementary / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "20 de noviembre: No hay clases para las escuelas primarias (elementary)".
- Fall break (Thanksgiving week), Nov. 23 to 27: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, November grid, 23 to 27 shaded blue (legend: No Students / No Staff); Important Dates: "November 23-27: No School / Fall Break". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "23 al 27 de noviembre: No hay clases / Vacaciones de otoño".
- Teacher workday, Dec. 18: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, December grid, 18 shaded green (legend: No School / Teachers Report); Important Dates: "December 18: No School / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "18 de diciembre: No hay clases / Los maestros asisten".
- Winter break, Dec. 21 to Jan. 5: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, December grid, 21 to 25 and 28 to 31 and January grid, 1, 4 and 5 shaded blue (legend: No Students / No Staff); Important Dates: "December 21-31: No School / Winter Break", "January 1-5: No School / Winter Break". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "21 al 31 de diciembre" and "1 al 5 de enero: No hay clases / Vacaciones de invierno".
- Teacher workday, Jan. 6: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, January grid, 6 shaded green (legend: No School / Teachers Report); Important Dates: "January 6: No School / Certified Staff Report", "January 7: Students Return". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "6 de enero: No hay clases/ Asiste personal certificado".
- Martin Luther King Jr. Day, Jan. 18: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, January grid, 18 shaded blue (legend: No Students / No Staff); Important Dates: "January 18: No School / Martin Luther King Holiday". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "18 de enero: No hay clases / Día festivo de Martin Luther King".
- Teacher workday, Feb. 5: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, February grid, 5 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "February 5: No School for Elementary / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "5 de febrero: No hay clases para las escuelas primarias (elementary)".
- Conference comp day, Feb. 12: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, February grid, 12 shaded purple (legend: No Students / Conference Comp Day); Important Dates: "February 12: No School / Conference Comp Day". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "12 de febrero: No hay clases / Día de compensación por las conferencias".
- Presidents Day, Feb. 15: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, February grid, 15 shaded blue (legend: No Students / No Staff); Important Dates: "February 15: No School / President's Day". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "15 de febrero: No hay clases / Día de los presidentes".
- Teacher workday, March 5: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, March grid, 5 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "March 5: No School for Elementary / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "5 de marzo: No hay clases para las escuelas primarias (elementary)".
- Teacher workday, March 12: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, March grid, 12 shaded green (legend: No School / Teachers Report); Important Dates: "March 12: No School / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "12 de marzo: No hay clases / Los maestros asisten".
- Spring break, March 15 to 19: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, March grid, 15 to 19 shaded blue (legend: No Students / No Staff); Important Dates: "March 15-19: No School / Spring Break". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "15 al 19 de marzo: No hay clases / Vacaciones de primavera".
- Teacher workday, April 2: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, April grid, 2 shaded green (legend: No School / Teachers Report); Important Dates: "April 2: No School / Teachers Report". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "2 de abril: No hay clases / Los maestros asisten".
- No school, April 23: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, April grid, 23 shaded blue (legend: No Students / No Staff); Important Dates: "April 23: No School**". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "23 de abril: No hay clases**".
- Teacher workday, April 26: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, April grid, 26 shaded yellow (legend: No Elementary Students / Teachers Report); Important Dates: "April 26: No School for Elementary / Teachers Report**". Also: 2026-2027 Student Calendar, Spanish edition (PDF, "2026 - 2027 Calendar (For Print - Spanish)"), "26 de abril: No hay clases para las escuelas primarias (elementary) /Maestros asisten**".
- Teacher days after school ends, May 27 to 28: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, May grid, 27 and 28 shaded green (legend: No School / Teachers Report); Important Dates: "May 27-28 No School / Teachers Report".
- Memorial Day, May 31: 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, May grid, 31 shaded blue (legend: No Students / No Staff).
- 1st quarter (quarters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "October 9: End of First Quarter".
- 2nd quarter (quarters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "December 17: End of Second Quarter".
- 3rd quarter (quarters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "March 11: End of Third Quarter".
- 4th quarter (quarters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "May 26: ... End of Fourth Quarter".
- 1st trimester (trimesters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "November 13: End of First Trimester".
- 2nd trimester (trimesters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "February 26: End of Second Trimester".
- 3rd trimester (trimesters): 2026-2027 Weld RE-4 Student Calendar (PDF, board approved Nov. 17, 2025), page 3, Important Dates: "May 26: ... End of Third Trimester".