Simple ScheduleWaterloo CDSB 2026-2027 School Calendar Holidays, breaks, and no school days
Next no-school day
Monday
October 12
Thanksgiving
No-school days
13 weekdays
11 single days + 2 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 |
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
- Professional Development Day No school
December 2026
- Winter Break Break
- Christmas Day No school
- Winter Break Break
January 2027
- New Year's Day No school
- Professional Development Day No school
February 2027
- Family Day No school
March 2027
- 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
49 schools follow the Waterloo CDSB calendar.
Browse all schools (A–Z)
B
Blessed Sacrament Catholic Elementary School
C
Canadian Martyrs Catholic Elementary SchoolChrist The King Catholic Elementary School
H
Holy Family Catholic Elementary SchoolHoly Rosary Catholic Elementary SchoolHoly Spirit Catholic Elementary School
J
John Sweeney Catholic Elementary School
M
Monsignor Doyle Catholic Secondary SchoolMonsignor Haller Catholic Elementary School
O
Our Lady Of Fatima Catholic Elementary SchoolOur Lady Of Grace Catholic Elementary SchoolOur Lady Of Lourdes Catholic Elementary School
R
Resurrection Catholic Secondary School
S
Saint John Paul Ii Catholic Elementary SchoolSir Edgar Bauer Catholic Elementary SchoolSt Agnes Catholic Elementary SchoolSt Aloysius Catholic Elementary SchoolSt Anne Catholic Elementary SchoolSt Anne Catholic Elementary SchoolSt Augustine Catholic Elementary SchoolSt Benedict Catholic Secondary SchoolSt Bernadette Catholic Elementary SchoolSt Boniface Catholic Elementary SchoolSt Brigid Catholic Elementary SchoolSt Clement Catholic Elementary SchoolSt Daniel Catholic Elementary SchoolSt David Catholic Secondary SchoolSt Dominic Savio Catholic Elementary SchoolSt Don Bosco Catholic Secondary SchoolSt Elizabeth Catholic Elementary SchoolSt Gabriel Catholic Elementary SchoolSt Gregory Catholic Elementary SchoolSt John Catholic Elementary SchoolSt Joseph Catholic Elementary SchoolSt Kateri Tekakwitha Catholic Elementary SchoolSt Luke Catholic Elementary SchoolSt Margaret Catholic Elementary SchoolSt Mark Catholic Elementary SchoolSt Mary'S High SchoolSt Matthew Catholic Elementary SchoolSt Michael Catholic Elementary SchoolSt Nicholas Catholic Elementary SchoolSt Paul Catholic Elementary SchoolSt Peter Catholic Elementary SchoolSt Teresa Catholic Elementary SchoolSt Teresa Of Avila Catholic Elementary SchoolSt Timothy Catholic Elementary SchoolSt Vincent De Paul Catholic Elementary SchoolSt. Teresa Of Calcutta Catholic Elementary School
Frequently Asked Questions
When is there no school at Waterloo CDSB in 2026-2027?
There's no school at Waterloo CDSB on 15 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); Monday, October 26 (Professional Development Day); Friday, December 25 (Christmas Day); Friday, January 1 (New Year's Day); Friday, January 15 (Professional Development Day); Monday, February 15 (Family Day); Friday, March 26 (Good Friday), and five more. Breaks: Winter Break (Monday, December 21) and Winter Break (Monday, December 28).
When is the first and last day of school at Waterloo CDSB in 2026-2027?
The first day of school at Waterloo 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 Waterloo CDSB?
About 198 school days: the weekdays from the first day to the last day, minus days off.
How many days off does Waterloo CDSB have in 2026-2027?
About 13 weekdays with no school, not counting weekends or summer. That's two 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 Waterloo CDSB in 2026-2027?
Winter Break is the longest: four days in a row with no school, from Friday, December 25 to Monday, December 28, including weekends (one school day off).
What is the longest stretch of school without a day off?
Thirty-nine school days in a row (about eight weeks), from Tuesday, October 27 to Friday, December 18.
Which month has the most days off at Waterloo CDSB?
December has the most, with three weekdays off.
Counts are approximate and based on the published calendar.
Source: Waterloo CDSB, last updated Oct. 2026. Dates can change, so confirm with the school before making plans.
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