Coal City CUSD 1 School Calendar 2025-2026
Coal City CUSD 1 is a public school district in Illinois serving 2,134 students. This page covers the 2025-2026 school year with day-level calendar data.
This district is part of the Chicago-Naperville-Elgin, IL-IN metropolitan area.
2,134
Enrollment
167
School Days
30
Break Days
2025-2026
School Year
Calendar Summary
First Day of School
August 21, 2025
Last Day of School
May 22, 2026
NCES District ID
1710530
State
Illinois
Breaks & Holidays
Scheduled breaks and holidays for Coal City CUSD 1 during 2025-2026 (excludes weekends and summer):
| Break | Start | End | Days |
|---|---|---|---|
| Schools/District Closed - Labor Day | Sep 1 | Sep 1 | 1 |
| Planning Day / Min. Day Elementary & Wcsat Only | Sep 10 | Sep 10 | 1 |
| Planning Day Jhs&Chs Only | Sep 17 | Sep 17 | 1 |
| Planning Day | Oct 8 | Oct 8 | 1 |
| End Of 1St Quarter | Oct 10 | Oct 10 | 1 |
| Planning Day Jhs & Chs Only | Oct 15 | Oct 15 | 1 |
| Schools Closed/District Open | Oct 31 | Oct 31 | 1 |
| Planning Day | Nov 5 | Nov 5 | 1 |
| Schools Closed/District Open | Nov 10 | Nov 10 | 1 |
| Schools/District Closed—Veteran'S Day | Nov 11 | Nov 11 | 1 |
| Planning Day Jhs & Chs Only | Nov 12 | Nov 12 | 1 |
| Schools District Closed - Thanksgiving | Nov 27 | Nov 28 | 2 |
| Planning Day | Dec 3 | Dec 3 | 1 |
| End Of 2Nd Quarter / End Of 1St Semester | Dec 18 | Dec 18 | 1 |
| Schools/District Closed - Winter Break | Dec 24 | Dec 25 | 2 |
| Schools/District Closed - Winter Break | Dec 31 | Jan 1 | 2 |
| Planning Day | Jan 14 | Jan 14 | 1 |
| Schools/District Closed - Martin Luther King | Jan 19 | Jan 19 | 1 |
| Planning Day | Jan 28 | Jan 28 | 1 |
| Planning Day | Feb 4 | Feb 4 | 1 |
| Schools/District Closed - President'S Holiday | Feb 9 | Feb 9 | 1 |
| Schools/District Closed –President'S Holiday | Feb 16 | Feb 16 | 1 |
| Planning Day Jhs & Chs Only | Feb 18 | Feb 18 | 1 |
| Planning Day | Mar 4 | Mar 4 | 1 |
| Schools Closed/District Open | Mar 13 | Mar 13 | 1 |
| Planning Day | Mar 18 | Mar 18 | 1 |
| End Of 3Rd Quarter | Mar 20 | Mar 20 | 1 |
School Year Calendar
Visual calendar for Coal City CUSD 1, July 2025 through June 2026:
Jul 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Aug 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Sep 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Oct 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Nov 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Dec 2025
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Jan 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Feb 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Mar 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Apr 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
Jun 2026
| M | T | W | T | F | S | S |
|---|---|---|---|---|---|---|
| 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 |
In SessionBreak/HolidayWeekend
Multi-Year Comparison
Calendar data across school years for Coal City CUSD 1:
| School Year | First Day | Last Day | School Days | Break Days |
|---|---|---|---|---|
| 2024-2025 | Aug 14 | May 22 | 189 | 17 |
| 2025-2026 | Aug 21 | May 22 | 167 | 30 |
| 2026-2027 | Aug 18 | Jun 2 | 191 | 20 |
Want This Data in Your Pipeline?
Get day-level calendar data for Coal City CUSD 1 and 13,700+ districts via API. $99/mo for full access.
Get API Access →