Simple ScheduleSimcoe Muskoka CDSB 2026-2027 School Calendar Holidays, breaks, and no school days
Next no-school day
Monday
October 12
Thanksgiving
No-school days
24 weekdays
9 single days + 15 break days
First day
Tuesday
September 8
2026
Last day
Tuesday
June 29
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
Spring 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
- Professional Development Day No school
- Labour Day No school
- First Day of School First day
October 2026
- Thanksgiving 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
- Spring Break Break
- Good Friday No school
- Easter Monday No school
April 2027
- Professional Development Day No school
May 2027
- Victoria Day No school
June 2027
- Professional Development Day No school
- Last Day of School Last day
- Professional Development Day No school
Schools using this calendar
50 schools follow the Simcoe Muskoka CDSB calendar.
Browse all schools (A–Z)
C
Canadian Martyrs Catholic School
F
Father F X O'Reilly SchoolFoley Catholic School
H
Holy Cross Catholic SchoolHoly Family SchoolHoly Trinity Catholic High School
M
Monsignor Castex Separate SchoolMonsignor Clair Separate SchoolMonsignor J E Ronan Catholic SchoolMonsignor Lee Separate SchoolMonsignor Michael O'Leary School
N
Notre Dame Catholic School
O
Our Lady Of Grace SchoolOur Lady Of Lourdes Separate SchoolOur Lady Of The Bay Catholic High School
P
Patrick Fogarty Catholic Secondary School
S
Sacred Heart SchoolSaint Gabriel The Archangel Catholic SchoolSaint Mary'S SchoolSister Catherine Donnelly Catholic SchoolSt Angela Merici Catholic Elementary SchoolSt Ann'S Separate SchoolSt Antoine Daniel Catholic SchoolSt Bernadette Elementary SchoolSt Bernard'S Separate SchoolSt Catherine Of Siena SchoolSt Charles SchoolSt Dominic Catholic Secondary SchoolSt Francis Of Assisi Elementary SchoolSt James Separate SchoolSt Jean De Brebeuf Separate SchoolSt Joan Of Arc High SchoolSt John Vianney Separate SchoolSt Joseph'S Separate SchoolSt Marguerite D'Youville Elementary SchoolSt Marys - Barrie Separate SchoolSt Marys - Collingwood Separate SchoolSt Michael The Archangel Catholic Elementary SchoolSt Monicas Separate SchoolSt Nicholas SchoolSt Noel Chabanel Catholic Elementary SchoolSt Paul'S Separate SchoolSt Peter The Apostle SchoolSt Peter'S Secondary SchoolSt Theresa'S Separate SchoolSt Thomas Aquinas Catholic Secondary SchoolSt. John Paul Ii Separate SchoolSt. Marie Of The Incarnation Separate SchoolSt. Teresa Of Calcutta Catholic School
G
The Good Shepherd Catholic School
Frequently Asked Questions
When is there no school at Simcoe Muskoka CDSB in 2026-2027?
There's no school at Simcoe Muskoka CDSB on 13 single days in 2026-2027: Wednesday, September 2 (Professional Development Day); Thursday, September 3 (Professional Development Day); Monday, September 7 (Labour Day); Monday, October 12 (Thanksgiving); Friday, November 20 (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 30 (Professional Development Day), and three more. Breaks: Winter Break (Monday, December 21 to Friday, January 1) and Spring Break (Monday, March 15 to Friday, March 19).
When is the first and last day of school at Simcoe Muskoka CDSB in 2026-2027?
The first day of school at Simcoe Muskoka CDSB is Tuesday, September 8, 2026. The last day of school is Tuesday, June 29, 2027. That's a school year of about 42 weeks.
How many school days are in the 2026-2027 school year at Simcoe Muskoka CDSB?
About 187 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Simcoe Muskoka CDSB have in 2026-2027?
About 24 weekdays with no school, not counting weekends or summer. That's 15 weekdays of breaks plus nine single days off. There are also nine long weekends, where a Friday or Monday off joins the weekend.
What is the longest break at Simcoe Muskoka CDSB 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-eight school days in a row (about six weeks), from Tuesday, October 13 to Thursday, November 19.
Which month has the most days off at Simcoe Muskoka CDSB?
December has the most, with nine weekdays off.
Counts are approximate and based on the published calendar.
Source: Simcoe Muskoka CDSB, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.
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