Simple ScheduleCDSB of Eastern Ontario 2026-2027 School Calendar Holidays, breaks, and no school days
Next no-school day
Monday
October 12
Thanksgiving
No-school days
26 weekdays
11 single days + 15 break days
First day
Wednesday
September 2
2026
Last day
Friday
June 25
2027
School year at a glance
Today First Day Last Day No School Break School Day
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
| Su | Mo | Tu | We | Th | Fr | Sa |
|---|---|---|---|---|---|---|
| 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 |
Longer breaks
Winter Break
Sat, Dec 19 – Sun, Jan 3
16 days off
10 school + 6 weekend days
Mid-Winter Break
Sat, Mar 13 – Sun, Mar 21
9 days off
5 school + 4 weekend days
All 2026-2027 dates
No-school days, breaks and schedule changes, month by month.
September 2026
- Professional Development Day No school
- First Day of School First day
- Labour Day No school
October 2026
- Thanksgiving No school
- Professional Development Day No school
November 2026
- Professional Development Day No school
December 2026
- Winter Break Break
January 2027
- Professional Development Day No school
February 2027
- Family Day No school
March 2027
- Mid-Winter Break Break
- Good Friday No school
- Easter Monday No school
April 2027
- Professional Development Day No school
May 2027
- Victoria Day No school
- Professional Development Day No school
June 2027
- Last Day of School Last day
- Professional Development Day No school
Schools using this calendar
48 schools follow the CDSB of Eastern Ontario calendar.
Browse all schools (A–Z)
B
Bishop Macdonell Separate School
H
Holy Cross SchoolHoly Name Of Mary Separate SchoolHoly Trinity Catholic Elementary SchoolHoly Trinity Catholic Secondary School
J
J L Jordan Separate School
M
Mother Teresa Catholic School
N
Notre Dame Catholic High SchoolNotre Dame Catholic Separate School
O
Our Lady Of Good Counsel Separate School
P
Pope John Paul Ii Regional Elementary School
S
Sacred Heart Of Jesus Separate SchoolSacred Heart SchoolSt Andrew'S Separate SchoolSt Anne'S SchoolSt Edward'S SchoolSt Finnan'S Catholic SchoolSt Francis De Sales Separate SchoolSt Francis Xavier Catholic High SchoolSt Francis Xavier Elementary SchoolSt Francis Xavier Separate SchoolSt John Bosco Catholic SchoolSt John Catholic High SchoolSt John Elementary SchoolSt Joseph'S Secondary SchoolSt Joseph'S Separate SchoolSt Jude'S Catholic Elementary SchoolSt Mary-St Cecilia Catholic SchoolSt Mary'S High SchoolSt Mary'S Separate SchoolSt Mary'S Separate SchoolSt Mary'S Separate SchoolSt Matthew Catholic Secondary SchoolSt Michael Elementary SchoolSt Michael High SchoolSt Patrick Catholic Elementary SchoolSt Peter'S SchoolSt. Gregory Catholic SchoolSt. James Catholic Education Centre High SchoolSt. James IntermediateSt. John Intermediate SchoolSt. Joseph Intermediate Catholic SchoolSt. Luke Catholic High SchoolSt. Luke Catholic SchoolSt. Mark Catholic SchoolSt. Matthew Catholic Elementary SchoolSt. Thomas Aquinas Catholic High SchoolSt. Thomas Aquinas Catholic School
Frequently Asked Questions
When is there no school at CDSB of Eastern Ontario in 2026-2027?
There's no school at CDSB of Eastern Ontario on 13 single days in 2026-2027: Tuesday, September 1 (Professional Development Day); Monday, September 7 (Labour Day); Monday, October 12 (Thanksgiving); Monday, October 26 (Professional Development Day); Friday, November 27 (Professional Development Day); Friday, January 29 (Professional Development Day); Monday, February 15 (Family Day); Friday, March 26 (Good Friday); Monday, March 29 (Easter Monday); Friday, April 23 (Professional Development Day), and three more. Breaks: Winter Break (Monday, December 21 to Friday, January 1) and Mid-Winter Break (Monday, March 15 to Friday, March 19).
When is the first and last day of school at CDSB of Eastern Ontario in 2026-2027?
The first day of school at CDSB of Eastern Ontario is Wednesday, September 2, 2026. The last day of school is Friday, June 25, 2027. That's a school year of about 42 weeks.
How many school days are in the 2026-2027 school year at CDSB of Eastern Ontario?
About 187 school days: the weekdays from the first day to the last day, minus days off.
How many days off does CDSB of Eastern Ontario have in 2026-2027?
About 26 weekdays with no school, not counting weekends or summer. That's 15 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 break at CDSB of Eastern Ontario in 2026-2027?
Winter Break is the longest: 16 days in a row with no school, from Saturday, December 19 to Sunday, January 3, including weekends (ten school days off).
What is the longest stretch of school without a day off?
Twenty-four school days in a row (about five weeks), from Tuesday, September 8 to Friday, October 9.
Which month has the most days off at CDSB of Eastern Ontario?
December has the most, with nine weekdays off.
Counts are approximate and based on the published calendar.
Source: CDSB of Eastern Ontario, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.
Every school date, in one calm place
Simple Schedule keeps CDSB of Eastern Ontario's days off, activities and reminders organized for your family.
Get Early Access