School Year Dates

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School District 27J school calendar 2026-27

First day, last day, breaks, holidays and teacher workdays, read from the district's own calendar.

Open the district's calendar (sd27j.org)Add to your calendar (.ics)

Independent site, not affiliated with any school district. School Year Dates is an independent publisher. We are not affiliated with, endorsed by or operated by School District 27J or any other school district. Official calendar: sd27j.org.

First day
Thanksgiving Break
to
Winter Break
to
No School, Spring Break
to
Last day

Kindergarten, pre-K, individual grades and particular schools may have different start dates or schedules. Check the district calendar for your child's grade and school.

Unmarked weekdays and computed counts use only the breaks, holidays and teacher workdays listed here. Other closures may be missing, so these are potential weekdays, not verified days of attendance.

Month by month

  • Weekday in term
  • Break
  • Holiday
  • No students (teacher workday)
  • Early release
  • First day
  • Last day
August 2026
SMTWTFS
1
2345678
9101112131415
1617181920 First day of school21 Weekday in term22
2324 Weekday in term25 Weekday in term26 Weekday in term27 Weekday in term28 Weekday in term29
3031 Weekday in term
September 2026
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5
67 Weekday in term8 Assessment Day (No School - PK-8)9 Weekday in term10 Weekday in term11 Weekday in term12
1314 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19
2021 Weekday in term22 Weekday in term23 Weekday in term24 Weekday in term25 Weekday in term26
2728 Weekday in term29 Weekday in term30 Weekday in term
October 2026
SMTWTFS
1 Weekday in term2 Weekday in term3
45 Weekday in term6 Weekday in term7 Weekday in term8 Weekday in term9 Weekday in term10
1112 Weekday in term13 Weekday in term14 Weekday in term15 Weekday in term16 Weekday in term17
1819 Weekday in term20 Weekday in term21 Weekday in term22 Weekday in term23 Weekday in term24
2526 Weekday in term27 Weekday in term28 Weekday in term29 Weekday in term30 Weekday in term31
November 2026
SMTWTFS
12 Weekday in term3 Weekday in term4 Weekday in term5 Weekday in term6 Weekday in term7
89 Weekday in term10 Weekday in term11 Weekday in term12 Weekday in term13 Weekday in term14
1516 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20 Weekday in term21
2223 Thanksgiving Break24 Thanksgiving Break25 Thanksgiving Break26 Thanksgiving Break27 Thanksgiving Break28
2930 Weekday in term
December 2026
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5
67 Weekday in term8 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12
1314 Weekday in term15 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19
2021 Winter Break22 Winter Break23 Winter Break24 Winter Break25 Winter Break26 Winter Break
27 Winter Break28 Winter Break29 Winter Break30 Winter Break31 Winter Break
January 2027
SMTWTFS
1 Winter Break2
34 Weekday in term5 Weekday in term6 Weekday in term7 Weekday in term8 Weekday in term9
1011 Weekday in term12 Weekday in term13 Weekday in term14 Weekday in term15 Weekday in term16
1718 Weekday in term19 Weekday in term20 Weekday in term21 Weekday in term22 Weekday in term23
2425 Weekday in term26 Weekday in term27 Weekday in term28 Weekday in term29 Weekday in term30
31
February 2027
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5 Weekday in term6
78 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12 Weekday in term13
1415 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20
2122 Weekday in term23 Weekday in term24 Weekday in term25 Weekday in term26 Weekday in term27
28
March 2027
SMTWTFS
1 Weekday in term2 Weekday in term3 Weekday in term4 Weekday in term5 Weekday in term6
78 Weekday in term9 Weekday in term10 Weekday in term11 Weekday in term12 Weekday in term13
1415 Weekday in term16 Weekday in term17 Weekday in term18 Weekday in term19 Weekday in term20
2122 No School, Spring Break23 No School, Spring Break24 No School, Spring Break25 No School, Spring Break26 No School, Spring Break27
2829 Weekday in term30 Weekday in term31 Weekday in term
April 2027
SMTWTFS
1 Weekday in term2 Weekday in term3
45 Weekday in term6 Weekday in term7 Weekday in term8 Weekday in term9 Weekday in term10
1112 Weekday in term13 Weekday in term14 Weekday in term15 Weekday in term16 Weekday in term17
1819 Weekday in term20 Weekday in term21 Weekday in term22 Weekday in term23 Weekday in term24
2526 Weekday in term27 Weekday in term28 Weekday in term29 Weekday in term30 Weekday in term
May 2027
SMTWTFS
1
23 Weekday in term4 Weekday in term5 Weekday in term6 Weekday in term7 Weekday in term8
910 Weekday in term11 Weekday in term12 Weekday in term13 Weekday in term14 Weekday in term15
1617 Weekday in term18 Weekday in term19 Weekday in term20 Weekday in term21 Weekday in term22
2324 Weekday in term25 Weekday in term26 Weekday in term27 Weekday in term28 Weekday in term29
3031 Weekday in term
June 2027
SMTWTFS
1 Weekday in term2 Weekday in term3 Last day of school45
6789101112
13141516171819
20212223242526
27282930

The 2026-27 year in words

Students in School District 27J go back on . The year ends on , roughly 41 weeks later, with 185 potential weekdays in between after only the days off listed here are counted out. Because the year opens on a Thursday, the first week contains two potential weekdays after listed closures; the final week contains four to the Thursday finish.

3 breaks are marked on the calendar. Thanksgiving Break starts and ends , a total of 5 days with 5 weekdays off. Winter Break: to , which is 12 days and 10 weekdays without classes. No School, Spring Break runs through : 5 days off the calendar, 5 of them weekdays. The longest is Winter Break at 12 days.

The longest stretch with no break, holiday or teacher workday listed here is 55 potential weekdays, from to . After subtracting listed closures, winter break divides the remaining potential weekdays into 81 before it and 104 after it.

1 other day off is marked as a holiday: Assessment Day (No School - PK-8) ().

Of the 4 Colorado districts listed here, 0 start after School District 27J, 3 start before it. The group's median first day is . The earliest first day on the site in Colorado is (Aurora Joint District No. 28 of the counties of Adams and A) and the latest is (School District 27J).

The source does not say whether the board has approved this calendar, so treat the dates as the district's current published plan and check before you commit to travel.

We read these dates from a web page on sd27j.org on . We summarize dates only; the district's own calendar is the version that counts.

Dates in detail

Breaks
BreakStartsEndsDaysWeekdays
Thanksgiving Break55
Winter Break1210
No School, Spring Break55
Holidays
DayDate
Assessment Day (No School - PK-8)
Potential weekdays by month, after listed exceptions
MonthPotential weekdays
August 20268
September 202621
October 202622
November 202616
December 202614
January 202720
February 202720
March 202718
April 202722
May 202721
June 20273

Where these dates come from

Source: sd27j.org (a web page), read on . Districts revise calendars after severe weather, board votes and contract settlements, so the district's own page is the version that counts. If a date here looks wrong, tell us and we will re-check the source. How we check.

See the 2027-28 calendar for School District 27J

Other Colorado districts

Districts in Colorado close in size to School District 27J, with their own calendars on this site:

All Colorado districts