2026-27 Fort Zumwalt School District Calendar

August 2026

• FZSD: New Educators Welcome

  Fri, Aug 14, 2026

  New Educators Welcome

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Teacher Work Day

  Mon, Aug 17, 2026

  Teacher Work Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Teacher Professional Development

  Tue, Aug 18, 2026

  Teacher Professional Development

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Teacher Work Day

  Wed, Aug 19, 2026

  Teacher Work Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Training Day

  Thu, Aug 20, 2026

  Training Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Classes Begin

  Tue, Aug 25, 2026

  CLASSES BEGIN

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

September 2026

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Sep 2, 2026

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School, All

  Mon, Sep 7, 2026

  NO SCHOOL, ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Sep 16, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter Midpoint at End of Day

  Mon, Sep 21, 2026

  Quarter Midpoint at end of day (First Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Sep 23, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Due to Principal

  Thu, Sep 24, 2026

  Progress Reports due to principal (First Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Distributed

  Tue, Sep 29, 2026

  Progress Reports distributed (First Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Sep 30, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

October 2026

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Oct 7, 2026

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Oct 14, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter End at End of Day (Pre-K Through 8)

  Thu, Oct 15, 2026

  Quarter End at end of day (First Quarter, Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter End at End of Day (9 Through 12)

  Fri, Oct 16, 2026

  Quarter End at end of day (First Quarter, 9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School EC-EL-MS

  Fri, Oct 16, 2026

  NO SCHOOL EC-EL-MS

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Report Due to Principal (9 Through 12)

  Wed, Oct 21, 2026

  Progress Report due to principal (9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Oct 21, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Due to Principal (Pre-K Through 8)

  Wed, Oct 21, 2026

  Report Cards due to principal (Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Report Distributed (9 Through 12)

  Wed, Oct 28, 2026

  Progress Report distributed (9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Distributed (Pre-K Through 8)

  Wed, Oct 28, 2026

  Report Cards distributed (Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: PM Parent-Teacher Conferences EC-EL-MS

  Wed, Oct 28, 2026

  PM Parent-Teacher Conferences EC-EL-MS

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Oct 28, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School EC-EL-MS (Conferences)

  Thu, Oct 29, 2026

  NO SCHOOL EC-EL-MS (Conferences)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School EC-EL-MS

  Fri, Oct 30, 2026

  NO SCHOOL EC-EL-MS

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

November 2026

• FZSD: No School All

  Mon, Nov 2, 2026

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School for Students, Teacher Professional Development Day

  Tue, Nov 3, 2026

  NO SCHOOL ALL Teacher Professional Development Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Nov 11, 2026

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Nov 18, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter Midpoint at End of Day

  Thu, Nov 19, 2026

  Quarter Midpoint at end of day (Second Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Due to Principal

  Tue, Nov 24, 2026

  Progress Reports due to principal (Second Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Wed, Nov 25, 2026 - Fri, Nov 27, 2026

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

December 2026

• FZSD: Progress Reports Distributed

  Wed, Dec 2, 2026

  Progress Reports distributed (Second Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Dec 2, 2026

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Dec 9, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Dec 16, 2026

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Semester End at End of Day (9 Through 12)

  Tue, Dec 22, 2026

  Semester end at end of day (9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: End of Quarter at End of Day (Pre-K Through 8)

  Tue, Dec 22, 2026

  End of Quarter at end of day (Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Wed, Dec 23, 2026 - Mon, Jan 4, 2027

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

January 2027

• FZSD: No School for Students, Records Day All

  Tue, Jan 5, 2027

  NO SCHOOL, ALL Records Day all

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Classes Resume

  Wed, Jan 6, 2027

  CLASSES RESUME

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Due to Principal

  Thu, Jan 7, 2027

  Report Cards due to principal (Second Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Distributed

  Tue, Jan 12, 2027

  Report Cards distributed (Second Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Jan 13, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Mon, Jan 18, 2027

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Jan 27, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

February 2027

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Feb 3, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter Midpoint at End of Day

  Wed, Feb 10, 2027

  Quarter Midpoint at end of day (Third Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Fri, Feb 12, 2027

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Mon, Feb 15, 2027

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Due to Principal

  Wed, Feb 17, 2027

  Progress Reports due to principal (Third Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Distributed

  Mon, Feb 22, 2027

  Progress Reports distributed (Third Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Feb 24, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

March 2027

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Mar 3, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Mar 10, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Mar 17, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: End of Quarter at End of Day (Pre-K Through 8)

  Thu, Mar 18, 2027

  End of Quarter at end of day (Third Quarter, Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: End of Quarter at End of Day (9 Through 12)

  Fri, Mar 19, 2027

  End of Quarter at end of day (Third Quarter, 9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School for Students, EC-EL-MS Records Day

  Fri, Mar 19, 2027

  NO SCHOOL EC-EL-MS Records Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School All

  Mon, Mar 22, 2027 - Fri, Mar 26, 2027

  NO SCHOOL ALL

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Due to Principal (9 Through 12)

  Wed, Mar 31, 2027

  Progress Reports due to principal (9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Due to Principal (Pre-K Through 8)

  Wed, Mar 31, 2027

  Report Cards due to principal (Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Mar 31, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

April 2027

• FZSD: Progress Reports Distributed (9 Through 12)

  Mon, Apr 5, 2027

  Progress Reports distributed (9 through 12)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Distributed (Pre-K Through 8)

  Mon, Apr 5, 2027

  Report Cards distributed (Pre-K through 8)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: No School for Students, Teachers Professional Development Day

  Tue, Apr 6, 2027

  NO SCHOOL ALL Teachers Professional Development Day

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, Apr 14, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Apr 21, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Quarter Midpoint at End of Day

  Wed, Apr 28, 2027

  Quarter Midpoint at end of day (Fourth Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, Apr 28, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

May 2027

• FZSD: Progress Reports Due to Principal

  Mon, May 3, 2027

  Progress Reports due to principal (Fourth Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Wed, May 5, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Progress Reports Distributed

  Thu, May 6, 2027

  Progress Reports distributed (Fourth Quarter)

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: HS Early Release 1.5 Hours Early

  Wed, May 12, 2027

  HS Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Early Release 1.5 Hours Early

  Wed, May 19, 2027

  Early Release 1.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Semester End at End of Day (9 Through 12)

  Thu, May 27, 2027

  Semester end at end of day (9 through 12). Tentative, could change due to inclement weather days.

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: EL-MS-HS Early Release 2.5 Hours Early

  Thu, May 27, 2027

  EL-MS-HS Early Release 2.5 hours early

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: End of Quarter at End of Day (Pre-K Through 8)

  Thu, May 27, 2027

  End of Quarter at end of day (Pre-K through 8). Tentative, could change due to inclement weather days.

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Tentative Last Day of School All

  Thu, May 27, 2027

  Tentative Last Day of School All

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

• FZSD: Report Cards Due to Principal

  Fri, May 28, 2027

  Report Cards due to principal (Fourth Quarter). Tentative, could change due to inclement weather days.

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.

June 2027

• FZSD: Report Cards Distributed

  Thu, Jun 3, 2027

  Report Cards distributed (Fourth Quarter). Tentative, could change due to inclement weather days.

  Created from the 2026-27 Fort Zumwalt School District Calendar, O'Fallon, MO.