When is the last day of school in Winthrop Harbor SD 1?

The last day of school in Winthrop Harbor SD 1 is Wed, May 26, 2027, according to the district's published calendar.

How many schools are in Winthrop Harbor SD 1?

Winthrop Harbor SD 1 operates 2 schools in IL.

Where is Winthrop Harbor SD 1 located?

Winthrop Harbor SD 1 is located in Winthrop Harbor, IL in Lake County County in a urban area.

How many students are enrolled in Winthrop Harbor SD 1?

Winthrop Harbor SD 1 enrolls 603 students across its 2 schools.

Suburban

Winthrop Harbor SD 1 — District Profile & Schools

Winthrop Harbor, Illinois · Lake County

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Key Dates — Winthrop Harbor SD 1 School Calendar

The first day of school in Winthrop Harbor SD 1 is Wed, Aug 12, 2026, and the last day of school is Wed, May 26, 2027, according to the district's published calendar. Scheduled breaks include Thanksgiving Break (Wed, Nov 25, 2026 to Fri, Nov 27, 2026), No School (Thanksgiving Break) (Wed, Nov 25, 2026), Thanksgiving Break - No School (Thu, Nov 26, 2026 to Fri, Nov 27, 2026), Winter Break (Mon, Dec 21, 2026 to Sun, Jan 3, 2027), Spring Break (Mon, Mar 22, 2027 to Fri, Mar 26, 2027).

First day of school: Wed, Aug 12, 2026
Last day of school: Wed, May 26, 2027
Thanksgiving Break: Wed, Nov 25, 2026 to Fri, Nov 27, 2026
No School (Thanksgiving Break): Wed, Nov 25, 2026
Thanksgiving Break - No School: Thu, Nov 26, 2026 to Fri, Nov 27, 2026
Winter Break: Mon, Dec 21, 2026 to Sun, Jan 3, 2027
Spring Break: Mon, Mar 22, 2027 to Fri, Mar 26, 2027
Teacher Institute Day - No School: Mon, Aug 17, 2026 to Tue, Aug 18, 2026
No School (Teacher Institute): Mon, Aug 17, 2026 to Tue, Aug 18, 2026
Labor Day - No School: Mon, Sep 7, 2026
Labor Day: Mon, Sep 7, 2026
Indigenous Peoples Day: Mon, Oct 12, 2026
Indigenous Peoples Day - No School: Mon, Oct 12, 2026
Parent/Teacher Conferences (12 to 8pm) - No School for Students: Thu, Oct 15, 2026
No School for Students (Parent-Teacher Conferences): Thu, Oct 15, 2026
Election Day - No School: Tue, Nov 3, 2026
No School: Wed, Nov 25, 2026