JCSD Calendar 2026-2027
The JCSD Calendar for 2026-2027 runs August 24 to May 28. Below: every break and every random day off, sorted, counted and ready for your phone.
- First / last day
- Break
- No school
- Early release
JCSD Calendar 2026-27 Key Dates
Here is the JCSD Calendar at a glance: roughly 40 weeks from the first bell on August 24 to May 28. Every family in the district books the same break weeks, so these are the dates to lock in before prices climb.
| Event | Date | Days off |
|---|---|---|
| First day of school | Monday, August 24, 2026 | |
| Thanksgiving Break | November 25–27 | 3 weekdays |
| Winter Break | December 21, 2026 – January 1, 2027 | 10 weekdays |
| February Break | February 15–16 | 2 weekdays |
| Spring Break | March 12–19 | 6 weekdays |
| Last day of school | Friday, May 28, 2027 |
The School Year by the Numbers
Counted straight from the JCSD Calendar dates: about 167 weekdays of school, 33 weekdays off and 19 early release or conference days between the first and last day.
| Measure | 2026-27 |
|---|---|
| Weeks from first to last day | 40 |
| Weekdays of school (approx.) | 167 |
| Weekdays off for students | 33 |
| Early release / conference days | 19 |
| Mondays and Fridays off outside breaks | 8 |
| Short weeks | 12 |
What Stands Out on the JCSD Calendar
Compared with the other Iowa districts on this site, using the same official calendars:
- School is in session on Election Day 2026 (November 3), while 3 of the 11 Iowa districts we cover close.
- School is in session on Veterans Day 2026 (November 11), while 1 of the 11 Iowa districts we cover closes.
- 167 days in the school year by our count of the calendar; Iowa districts we cover range from 164 to 178.
- 19 early release days; the Iowa districts we cover range from 0 to 40.
First Day of School 2026
The first day of school on the JCSD Calendar is Monday, August 24, 2026. Teachers report earlier, starting August 10. It is the date the last summer trip and the last camp week have to end by, and nonrefundable fares booked around a guessed date are the ones that hurt.
The district staggers the start by grade: FIRST DAY K-12 on Mon, Aug 24; FIRST DAY OF PRESCHOOL on Tue, Sep 1. Check which group your child is in before you book the first week.
Breaks on the JCSD Calendar: Fall, Thanksgiving, Winter and Spring
These are the JCSD breaks to plan around first. Each line gives the weekdays off and the full travel window with weekends added, which is the stretch airlines and rentals price.
Thanksgiving Break 2026: November 25–27
The JCSD Calendar gives 3 weekdays with no school; classes resume Monday, November 30. The travel window with weekends added runs Wed, Nov 25 – Sun, Nov 29, 5 days.
Winter Break 2026: December 21, 2026 – January 1, 2027
The JCSD Calendar gives 10 weekdays with no school; classes resume Monday, January 4. The travel window with weekends added runs Sat, Dec 19 – Sun, Jan 3, 16 days.
February Break 2027: February 15–16
The JCSD Calendar gives 2 weekdays with no school; classes resume Wednesday, February 17. The travel window with weekends added runs Sat, Feb 13 – Tue, Feb 16, 4 days.
Spring Break 2027: March 12–19
The JCSD Calendar gives 6 weekdays with no school; classes resume Monday, March 22. The travel window with weekends added runs Fri, Mar 12 – Sun, Mar 21, 10 days.
Single Days Off and Short Weeks on the JCSD Calendar
Outside the long breaks, students here have 12 single days off during the school year, and 12 weeks are shortened, either by one of those days or by part of a longer break. In total that is 33 weekdays with no school between August 24 and May 28.
4 of those single days are teacher workdays; they are listed in the teacher workday section further down.
6 Mondays and 2 Fridays are off outside the breaks, which turns them into long weekends. The rest land mid-week, which is when parents most often need a sitter or a day of leave.
- NO SCHOOL for Kindergarten: Wed, Aug 26
- Labor Day: Mon, Sep 7
- Fall Break - Columbus Day, Indigenous People's Day: Mon, Oct 12
- K-5 P/T Conferences 4:30-8 pm. JELA No School; Pre-K Conferences 8 am-8 pm: Tue, Nov 10, Tue, Mar 9
- P/T Comp Day: Fri, Nov 13
- Martin Luther King Jr Day Service / Staff Professional Development: Mon, Jan 18
- Break Day: Fri, Apr 23
| Weekday | Days off (outside long breaks) |
|---|---|
| Monday | 6 |
| Tuesday | 2 |
| Wednesday | 1 |
| Thursday | 1 |
| Friday | 2 |
Long Weekends to Plan Around
Not every getaway needs a full break. Counting weekends, the year has 8 stretches of three or more days off outside the long breaks.
- Sat, Sep 5 – Mon, Sep 7 (3 days)
- Sat, Sep 26 – Mon, Sep 28 (3 days)
- Sat, Oct 10 – Mon, Oct 12 (3 days)
- Sat, Oct 24 – Mon, Oct 26 (3 days)
- Fri, Nov 13 – Sun, Nov 15 (3 days)
- Sat, Jan 16 – Mon, Jan 18 (3 days)
- Sat, Jan 30 – Mon, Feb 1 (3 days)
- Thu, Apr 22 – Sun, Apr 25 (4 days)
Teacher Workdays on the JCSD Calendar
4 days during the school year are set aside for teacher training or planning with no students in class. Buildings are open for staff but not for children, so plan care for these the same way you would a holiday.
- NO SCHOOL - Staff Professional Development: Mon, Sep 28, Mon, Oct 26, Mon, Feb 1, Thu, Apr 22
Early Release Days on the JCSD Calendar
JCSD has 19 early release or conference days on the 2026-27 calendar, and 5 of them fall on a Monday. Pickup moves earlier on these days, so after-school care has to start sooner.
- 3 Hour Early Dismissal: Mon, Aug 24, Thu, Nov 12, Thu, Mar 4
- Grades 6-12 P/T Conference Appointments: November 9–20, February 22 – March 5
- Grades K-12 P/T Conferences 1:30-5 pm; 5:30-8 pm.: Thu, Nov 12, Thu, Mar 4
Last Day of School 2027 on the JCSD Calendar
The last day of school on the JCSD Calendar is Friday, May 28, 2027.
What the JCSD calendar says about weather: "Reserved as Potential Snow Make Up Days". Hold the first week of summer loosely until make-up days are settled.
The first semester ends Friday, January 15, 2027, which splits the year into two halves for grading.
Printable JCSD Calendar: Month by Month
The grids show the JCSD Calendar one month at a time. Below them, a count of weekdays off and early releases per month shows which months ask the most of working parents.
November is the busiest month, with 5 weekdays off and 8 early releases, so it is the one to line up cover for first.
How to read the grids: green marks the first and last day, blue squares are multi-day breaks, red squares are single days with no school, and amber squares are early release or conference days. Plain squares are regular school days; faded ones fall outside the school year.
- End of First Quarter: Fri, Oct 23
- End of 1st Trimester: Thu, Nov 12
- End of 1st Semester, End of 2nd Quarter: Fri, Jan 15
- End of Second Trimester: Fri, Feb 26
- End of 3rd Quarter: Fri, Mar 26
- End of 2nd Semester, 3rd Trimester & 4th Qtr: Fri, May 28
| Month | Weekdays off | Early releases |
|---|---|---|
| August | 1 | 1 |
| September | 2 | 0 |
| October | 2 | 0 |
| November | 5 | 8 |
| December | 9 | 0 |
| January | 2 | 0 |
| February | 3 | 5 |
| March | 7 | 5 |
| April | 2 | 0 |
| May | 0 | 0 |
| June | 0 | 0 |
How the JCSD Calendar Compares in Iowa
JCSD is the first of the 11 Iowa districts on this site to open, on August 24, together with 8 other districts. The last to start is Ottumwa Community School District on August 26.
4 other Iowa districts on this site finish earlier, starting with Waterloo Community Schools on May 21.
Winter break here is 10 weekdays, the same as most Iowa districts on this site.
2 other districts share the same spring break week, including Ankeny Community School District, Ottumwa Community School District. That matters if cousins or split households cross district lines.
Across the school year it gives 33 weekdays off; the typical Iowa district here gives 26. It has 19 early release or conference days, fewer than the usual 38.
Where the JCSD Calendar Dates Come From
We read the calendar Johnston Community School District posted on johnstoncsd.org and copied each date as printed.
The link below opens the district’s own file, so any date here can be confirmed in one click. Add the calendar file to your phone once and the whole JCSD Calendar sits next to your work meetings instead of in a file you have to dig up again.
Updated · official calendar file · johnstoncsd.org
More Iowa School Calendars
Comparing districts nearby? See every district side by side on the Iowa School Calendars 2026-2027 page. Planning a trip? Compare spring break 2027 dates across every district we track, or see how long Thanksgiving break is in each state.
JCSD Calendar FAQ
When does school start on the JCSD Calendar in 2026?
- Monday, August 24, 2026. Some grades start later; see the first-day section above.
When is the last day of school on the JCSD Calendar?
- The last day of school is Friday, May 28, 2027.
When is spring break 2027 on the JCSD Calendar?
- March 12–19, 6 weekdays off.
Does the JCSD Calendar give the whole week of Thanksgiving off?
- No: Thanksgiving break runs November 25–27, 3 weekdays.
How long is winter break on the JCSD Calendar?
- December 21, 2026 – January 1, 2027: 10 weekdays off. Counting the weekends around it, that is 16 days in a row without school, Sat, Dec 19 – Sun, Jan 3.
When are early release days on the JCSD Calendar?
- There are 19 early release or conference days, most often on a Monday. Each date is in the early release section above, so after-school pickup can be arranged before the week arrives.
How many days off does the JCSD Calendar have outside the breaks?
- 12 single days spread across the year, with 12 shortened weeks; each one is listed above by date.
Will snow days extend the school year on the JCSD Calendar?
- The calendar marks 1 weather or make-up entry (June 1–4); the exact wording is quoted in the last-day section above.