Summer is winding down, and the first day of school for students in the Lehigh Valley is fast approaching.

The list below includes the start dates, Labor Day holidays and links to full district calendars. Because of the late Labor Day holiday, some school districts begin Aug. 24, while others do not open until Aug. 31. Some schools also have separate orientation days for students in kindergarten, 6th and 9th grade.

Read on for more.

Allentown

Start date: Aug. 20, AM orientation for grades K, 6, 9; Aug. 24, all students

Labor Day: Sept, 4, 7

Full schedule: ASD English, ASD Spanish

Bangor Area

Start date: Aug. 31

Labor Day: Sept. 4, 7

Full schedule: Bangor Area

Bethlehem Area

Start date: Aug. 24

Labor Day: Sept. 7

Full schedule: Bethlehem Area

Catasauqua

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Catasauqua Area

East Penn

Start date: Aug. 24

Labor Day: Sept 4, 7

Full schedule: East Penn

Easton Area

Start date: Aug. 31 for kindergarten only; Sept. 1, all students

Labor Day: Sept. 4, 7

Full schedule: Easton Area

Nazareth Area

Start date: Aug. 31

Labor Day: Sept. 4, 7

Full schedule: Nazareth Area

Northampton Area

Start date: Aug. 24

Labor Day: Sept. 7

Full schedule: Northampton Area

Northern Lehigh

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Northern Lehigh

Northwestern Lehigh

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Northwestern Lehigh

Parkland

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Parkland

Pen Argyl

Start date: Aug. 31

Labor Day: Sept. 4, 7

Full schedule: Pen Argyl

Salisbury

Start date: Aug. 24, orientation for grades K, 5 & 9, early dismissal; Aug. 25, all students

Labor Day: Sept. 4, 7

Full schedule: Salisbury Township

Saucon Valley

Start date: Aug. 24

Labor Day: Sept. 7

Full schedule: Saucon Valley

Southern Lehigh

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Southern Lehigh

Whitehall-Coplay

Start date: Aug. 24

Labor Day: Sept. 4, 7

Full schedule: Whitehall-Coplay

Wilson Area

Start date: Aug. 31

Labor Day: Sept. 4, 7

Full schedule: Wilson Area