2026-27 Centennial SD 28J Calendar

The 2026-27 Centennial SD 28J Calendar (Portland, OR) was converted to calendar events, saving everyone the duplicate effort of creating calendar events manually.

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August 2026

CSD: New Licensed Orientation - New Hires Only
Wed, Aug 19, 2026 - Thu, Aug 20, 2026
New Licensed Orientation - New Hires ONLY
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Staff Development: GR PreK-12
Wed, Aug 26, 2026 - Thu, Aug 27, 2026
NS/S: Staff Development: GR PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Non-Work Day
Fri, Aug 28, 2026
NS: Non-Work Day
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Orientation: GR 6 & 9 Only
Fri, Aug 28, 2026
Orientation: GR 6 & 9 ONLY
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Staff Development: GR PreK-12
Mon, Aug 31, 2026 - Tue, Sep 1, 2026
NS/S: Staff Development: GR PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

September 2026

CSD: 1 Hour Late Start
Wed, Sep 2, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: First Day of School: GR 1-12 & K (Last Name A-L)
Wed, Sep 2, 2026
First Day of School: GR 1-12 & K (Last Name A-L)
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: S1: Semester 1 Begins
Wed, Sep 2, 2026
S1: Semester 1 Begins
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: First Day of School: GR K (Last Name M-Z)
Thu, Sep 3, 2026
First Day of School: GR K (Last Name M-Z)
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Kindergarten Only
Fri, Sep 4, 2026
NS: Kindergarten ONLY
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Mon, Sep 7, 2026
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: First Day of School: All PreK & K
Tue, Sep 8, 2026
First Day of School: All PreK & K
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Sep 9, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Sep 16, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Sep 23, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Sep 30, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

October 2026

CSD: 1 Hour Late Start
Wed, Oct 7, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School for Students, Staff Development: GR PreK-12
Fri, Oct 9, 2026
NS/S: Staff Development: GR PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Oct 14, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Oct 21, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Oct 28, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

November 2026

CSD: 1 Hour Late Start
Wed, Nov 4, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: S1*: Mid Semester 1 Mark
Thu, Nov 5, 2026
S1*: Mid Semester 1 Mark
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School for Students, Mid-Sem Prep (Grds 6-12) & Inst Collab (Grds PreK-5) & Conference Prep, PreK-12
Fri, Nov 6, 2026
NS/P: Mid-Sem Prep (Grds 6-12) & Inst Collab (Grds PreK-5) & Conference Prep, PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Conferences, PreK-12
Mon, Nov 9, 2026 - Tue, Nov 10, 2026
NS: Conferences, PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Wed, Nov 11, 2026
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Nov 18, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Nov 25, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Thu, Nov 26, 2026
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Non-Work Day
Fri, Nov 27, 2026
NS: Non-Work Day
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

December 2026

CSD: 1 Hour Late Start
Wed, Dec 2, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Dec 9, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Dec 16, 2026
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Winter Break
Mon, Dec 21, 2026 - Thu, Dec 31, 2026
NS: Winter Break
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

January 2027

CSD: No School, Holiday
Fri, Jan 1, 2027
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start, PreK-12
Mon, Jan 4, 2027
1 Hour Late Start, PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Jan 6, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Jan 13, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Mon, Jan 18, 2027
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Jan 20, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Semester 1 Ends
Fri, Jan 22, 2027
Semester 1 Ends
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School for Students, Report Card & Semester 2 Prep, PreK-12
Mon, Jan 25, 2027
NS/P: Report Card & Semester 2 Prep, PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Semester 2 Begins
Tue, Jan 26, 2027
Semester 2 Begins
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Jan 27, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

February 2027

CSD: 1 Hour Late Start
Wed, Feb 3, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Feb 10, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Mon, Feb 15, 2027
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Feb 17, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Feb 24, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

March 2027

CSD: 1 Hour Late Start
Wed, Mar 3, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Mar 10, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Mar 17, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Spring Break
Mon, Mar 22, 2027 - Fri, Mar 26, 2027
NS: Spring Break
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Mar 31, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

April 2027

CSD: S2*: Mid Semester 2 Mark
Mon, Apr 5, 2027
S2*: Mid Semester 2 Mark
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start for PreK-8
Wed, Apr 7, 2027
L for PreK-8 (1 Hour Late Start); P for HS
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School for Students, Mid-Semester Prep/Conference Prep, High School Only
Wed, Apr 7, 2027
NS/P: Mid-Semester Prep/Conference Prep, High School Only
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Conferences, High School Only
Thu, Apr 8, 2027 - Fri, Apr 9, 2027
NS: Conferences, High School Only
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Apr 14, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Apr 21, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start for HS
Wed, Apr 28, 2027
L for HS (1 Hour Late Start); P for K-8
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School for Students, Inst Collab/Conference Prep, PreK-8 Only
Wed, Apr 28, 2027
NS/P: Inst Collab/Conference Prep, PreK-8 Only
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Conferences, PreK-12, PreK-8 Only
Thu, Apr 29, 2027 - Fri, Apr 30, 2027
NS: Conferences, PreK-12, PreK-8 Only
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

May 2027

CSD: No School for Students, Staff Development
Mon, May 3, 2027
NS/S: Staff Development
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, May 5, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, May 12, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, May 19, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, May 26, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: No School, Holiday
Mon, May 31, 2027
NS: Holiday
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.

June 2027

CSD: 1 Hour Late Start
Wed, Jun 2, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Last Day: GR 12 Only (CHS/CVA)
Fri, Jun 4, 2027
Last Day: GR 12 ONLY (CHS/CVA)
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Senior Graduation (CHS/CVA)
Wed, Jun 9, 2027
Senior Graduation (CHS/CVA)
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: 1 Hour Late Start
Wed, Jun 9, 2027
L: 1 Hour Late Start
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Last Day: GR 8 Only
Wed, Jun 9, 2027
Last Day: GR 8 ONLY
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Half Day Release: GR PreK-11, CTC/CVA & Semester 2 Report Prep, GR PreK-12
Fri, Jun 11, 2027
Half Day Release: GR PreK-11, CTC/CVA & Semester 2 Report Prep, GR PreK-12
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Last Student Day
Fri, Jun 11, 2027
* Last Student Day
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Last Teacher Day
Mon, Jun 14, 2027
** Last Teacher Day
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: In-Service Day
Mon, Jun 14, 2027
NS: In-Service Day
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.
CSD: Inclement Weather Make-Up
Tue, Jun 15, 2027 - Wed, Jun 16, 2027
Inclement Weather Make-up
Created from the 2026-27 Centennial SD 28J Calendar, Portland, OR.