Regional Calendar Hub

Northern Illinois & Quad Cities School Calendar Directory 2026-2027

Use this regional directory to compare the Illinois district calendars currently available for Northern Illinois & Quad Cities before opening a district's full calendar.

Coverage: Rockford, DeKalb, the Rock River Valley, and the Quad Cities

Calendar Pages 7

7 official

Common First Day Aug 13, 2026

2 districts in this region

Spring Break Patterns 4

Largest group: Mar 22-26, 2027

Winter Break Pattern Dec 21, 2026 - Jan 1, 2027

6 districts share the largest listed window

Available calendars in this region start between Aug 5, 2026 and Aug 20, 2026.

The most common first day in this region is Aug 13, 2026.

The largest Spring Break group uses Mar 22-26, 2027.

First Day Distribution

Available first-day groups for this regional calendar hub.

Aug 13, 20262 districts Harlem District 122, Rockford Public Schools
Aug 20, 20262 districts Belvidere District 100, Sycamore District 427
Aug 12, 20261 districts DeKalb District 428
Aug 14, 20261 districts District 40
Aug 5, 20261 districts Rock Island-Milan District 41

Spring Break Groups

Spring Break windows can split even inside one metro area.

Mar 22-26, 20272 districts Belvidere District 100, Sycamore District 427
Mar 22-29, 20272 districts DeKalb District 428, District 40
Mar 26 - Apr 2, 20271 districts Harlem District 122
Mar 29 - Apr 2, 20271 districts Rockford Public Schools

Winter Break Groups

Winter return dates often differ even when breaks begin the same week.

Dec 21, 2026 - Jan 1, 20276 districts Belvidere District 100, DeKalb District 428, District 40, Harlem District 122, Rockford Public Schools, Sycamore District 427

Last Day Groups

Use these groups to compare late-May and early-June endings.

May 20, 20272 districts DeKalb District 428, Harlem District 122
May 27, 20272 districts District 40, Sycamore District 427
Jun 3, 20271 districts Rock Island-Milan District 41
May 21, 20271 districts Rockford Public Schools
May 24, 20271 districts Belvidere District 100

Northern Illinois & Quad Cities District Calendar Pages

Open a district page for the full calendar, PDF download, calendar file, source notes, and planning details.

District Area Status First day Spring Break Winter Break Last day
Belvidere District 100 Northern Illinois & Quad Cities Official Aug 20, 2026 Mar 22-26, 2027 Dec 21, 2026 - Jan 1, 2027 May 24, 2027
DeKalb District 428 Northern Illinois & Quad Cities Official Aug 12, 2026 Mar 22-29, 2027 Dec 21, 2026 - Jan 1, 2027 May 20, 2027
District 40 Northern Illinois & Quad Cities Official Aug 14, 2026 Mar 22-29, 2027 Dec 21, 2026 - Jan 1, 2027 May 27, 2027
Harlem District 122 Northern Illinois & Quad Cities Official Aug 13, 2026 Mar 26 - Apr 2, 2027 Dec 21, 2026 - Jan 1, 2027 May 20, 2027
Rock Island-Milan District 41 Northern Illinois & Quad Cities Official Aug 5, 2026 Not listed Not listed Jun 3, 2027
Rockford Public Schools Northern Illinois & Quad Cities Official Aug 13, 2026 Mar 29 - Apr 2, 2027 Dec 21, 2026 - Jan 1, 2027 May 21, 2027
Sycamore District 427 Northern Illinois & Quad Cities Official Aug 20, 2026 Mar 22-26, 2027 Dec 21, 2026 - Jan 1, 2027 May 27, 2027
Belvidere District 100 Northern Illinois & Quad Cities
Official
First day
Aug 20, 2026
Spring Break
Mar 22-26, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 24, 2027
DeKalb District 428 Northern Illinois & Quad Cities
Official
First day
Aug 12, 2026
Spring Break
Mar 22-29, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 20, 2027
District 40 Northern Illinois & Quad Cities
Official
First day
Aug 14, 2026
Spring Break
Mar 22-29, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 27, 2027
Harlem District 122 Northern Illinois & Quad Cities
Official
First day
Aug 13, 2026
Spring Break
Mar 26 - Apr 2, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 20, 2027
Rock Island-Milan District 41 Northern Illinois & Quad Cities
Official
First day
Aug 5, 2026
Spring Break
Not listed
Winter Break
Not listed
Last day
Jun 3, 2027
Rockford Public Schools Northern Illinois & Quad Cities
Official
First day
Aug 13, 2026
Spring Break
Mar 29 - Apr 2, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 21, 2027
Sycamore District 427 Northern Illinois & Quad Cities
Official
First day
Aug 20, 2026
Spring Break
Mar 22-26, 2027
Winter Break
Dec 21, 2026 - Jan 1, 2027
Last day
May 27, 2027