Arlington County Every Wednesday: Early release for elementary schools.

Sept. 6: First day of school.

Oct. 6 and 7: Elementary school parent-teacher conferences; no school for elementary school students.

Oct. 7: Middle school parent-teacher conferences; no school for middle school students.

Oct. 10: Holiday.

Oct. 20: Early release for middle and high schools.

Nov. 11: Holiday.

Nov. 14: Teacher workday; no school for students.

Nov. 23-25: Holidays.

Dec. 1: Early release for high schools.

Dec. 23-Jan. 2: Holidays.

Jan. 16: Holiday.

Jan. 27: Teacher workday; no school for students.

Feb. 9: Early release for high schools.

Feb. 20: Holiday; makeup day if needed.

March 2 and 3: Elementary school parent-teacher conferences; no school for elementary school students.

March 3: Middle school parent-teacher conferences; no school for middle school students.

April 7: Early release for middle schools.

April 10-14: Holidays.

April 17: Teacher workday; makeup day if needed.

May 29: Holiday.

June 21: Last day for high schools; early release for middle schools.

June 22: Last day for middle schools; early release for elementary and middle schools; high school graduation.

June 23: Early release and last day for elementary schools.

July 10: First day of summer school.

Aug. 10: Last day of elementary/middle summer school.

Aug. 18: Last day of high school summer school.

Barcroft Elementary School

Every Wednesday: Early release.

Aug. 4: First day of school.

Aug. 17: Early release; back-to-school night.

Sept. 1 and 2: Parent-teacher conferences; no school for students.

Sept. 5: Vacation.

Sept. 30: Grade preparation day; no school for students.

Oct. 3-14: Intersession.

Nov. 11: Vacation.

Nov. 14: Teacher in-service; no school for students.

Nov. 23-25: Vacation.

Dec. 22: Grade preparation day; no school for students.

Dec. 23-Jan. 2: Vacation.

Jan. 3-6: Intersession.

Jan. 16: Vacation.

Feb. 16 and 17: Parent-teacher conferences; no school for students.

Feb. 20: Vacation.

March 24: Grade preparation day; no school for students.

March 27-April 7: Intersession.

April 10-14: Vacation.

May 29: Vacation.

June 23: Grade preparation day; no school for students.

June 28: Last day of school.