2026-27 Central School District Calendar

The 2026-27 Central School District Calendar (Rancho Cucamonga, CA) was converted to calendar events, saving everyone the duplicate effort of creating calendar events manually.

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August 2026

CSD: First Day of School / All Grades (Minimum Day)
Thu, Aug 6, 2026
First Day of School / ALL GRADES (Minimum Day)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Aug 12, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Aug 19, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Aug 26, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

September 2026

CSD: Modified Days, Elementary Sites
Wed, Sep 2, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Labor Day
Mon, Sep 7, 2026
Labor Day
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Sep 9, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Elementary School Conferences (Minimum Days)
Mon, Sep 14, 2026 - Fri, Sep 18, 2026
Elementary School Conferences (Minimum Days)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Middle School Conferences (Minimum Days)
Tue, Sep 15, 2026 - Fri, Sep 18, 2026
Middle School Conferences (Minimum Days)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Sep 23, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Sep 30, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

October 2026

CSD: No Students, Certificated Staff Development (No School)
Mon, Oct 5, 2026
Certificated Staff Development (No School)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Oct 7, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Oct 14, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Oct 21, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Oct 28, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Trimester Ends
Fri, Oct 30, 2026
Trimester Ends
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

November 2026

CSD: Trimester Begins
Mon, Nov 2, 2026
Trimester Begins
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Nov 4, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Veterans Day
Wed, Nov 11, 2026
Veterans Day
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Fri, Nov 20, 2026
MODIFIED DAYS - ELEMENTARY SITES: Other Modified Days.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Day, Middle Schools
Fri, Nov 20, 2026
Middle Schools modified day (minimum day)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Thanksgiving Recess
Mon, Nov 23, 2026 - Fri, Nov 27, 2026
Thanksgiving Recess
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

December 2026

CSD: Modified Days, Elementary Sites
Wed, Dec 2, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Dec 9, 2026
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Thu, Dec 17, 2026
MODIFIED DAYS - ELEMENTARY SITES: Other Modified Days.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Day, Middle Schools
Thu, Dec 17, 2026
Middle Schools modified day (minimum day).
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No Students, Certificated Staff Development (No School)
Fri, Dec 18, 2026
Certificated Staff Development (No School)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Winter Recess
Mon, Dec 21, 2026 - Fri, Jan 1, 2027
Winter Recess
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

January 2027

CSD: Modified Days, Elementary Sites
Wed, Jan 6, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Jan 13, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Martin Luther King Jr. Day
Mon, Jan 18, 2027
Martin Luther King Jr. Day
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Jan 20, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Middle School Conferences (Minimum Days)
Tue, Jan 26, 2027 - Fri, Jan 29, 2027
Middle School Conferences (Minimum Days)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Jan 27, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

February 2027

CSD: Modified Days, Elementary Sites
Wed, Feb 3, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Lincoln’s Birthday
Mon, Feb 8, 2027
Lincoln’s Birthday
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Feb 10, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Presidents Day
Mon, Feb 15, 2027
Presidents Day
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Feb 17, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Trimester Ends
Fri, Feb 19, 2027
Trimester Ends
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Trimester Begins
Mon, Feb 22, 2027
Trimester Begins
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Feb 24, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

March 2027

CSD: Elementary School Conferences (Minimum Days)
Tue, Mar 2, 2027 - Fri, Mar 5, 2027
Elementary School Conferences (Minimum Days)
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Mar 10, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Fri, Mar 19, 2027
MODIFIED DAYS - ELEMENTARY SITES: Other Modified Days.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Day, Middle Schools
Fri, Mar 19, 2027
Middle Schools modified day (minimum day).
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: No School, Spring Break
Mon, Mar 22, 2027 - Fri, Apr 2, 2027
Spring Break
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

April 2027

CSD: Modified Days, Elementary Sites
Wed, Apr 7, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Apr 14, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Apr 21, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, Apr 28, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.

May 2027

CSD: Modified Days, Elementary Sites
Wed, May 5, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, May 12, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Wed, May 19, 2027
MODIFIED DAYS - ELEMENTARY SITES: Every Wednesday.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Day, Middle Schools
Fri, May 28, 2027
Middle Schools modified day (minimum day).
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Modified Days, Elementary Sites
Fri, May 28, 2027
MODIFIED DAYS - ELEMENTARY SITES: Other Modified Days.
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Trimester Ends
Fri, May 28, 2027
Trimester Ends
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.
CSD: Last Day of School / All Grades
Fri, May 28, 2027
Last Day of School / ALL GRADES
Created from the 2026-27 Central School District Calendar, Rancho Cucamonga, CA.