Rialto Unified School District Winter Break 2026

Rialto Unified School District students are off from Saturday, December 19, 2026 through Monday, January 11, 2027: 24 days in a row, 15 of them school days (the district also has no school Mon, Jan 11 after it). School resumes Tue, Jan 12, 2027.

winter breakDecember 21, 2026 to January 8, 202715 school days

Last day beforeFri, Dec 18, 2026

School resumesTue, Jan 12, 2027

Days off in a row24Dec 19 to Jan 11

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Planning notes

Christmas Day (Friday, December 25, 2026) and New Year’s Day (Friday, January 1, 2027) both fall inside the break.
Students also have no school on Mon, Jan 11, 2027, which makes the time off 24 days long.

Verified against Rialto Unified School District’s official 2026-2027 calendar on September 29, 2026. Confidence: Medium.

Source: 2026-2027 Academic Calendar - Rialto Unified School District (revised July 2026) (PDF) · district calendar page

We fetch this document again every day and compare it with the version we verified; if the district changes it, the dates here are read again.

Note: Calendar says 'revised July 2026' but does not say it was board-approved. Fall Break (Nov 23-27) and Thanksgiving Holiday (Nov 26-27) overlap: the whole week of Nov 23-27 is off for students. Winter Break starts Dec 21; Jan 1 and Jan 4-8 are shaded instructional break days; Jan 11 is a teacher day with no school; students return Jan 12. Juneteenth (observed June 18) falls after the last day. Elementary, middle and high schools have minimum (early) days marked by circles in the grid, but they differ by school level and could not be reliably read from the text, so they are not listed. Elementary parent conferences are Sep 16-18 and Nov 4-13. Middle school completion ceremonies and high school graduation dates are TBA. The document does not state instructional days.

Winter break in nearby districts

102 of the other 103 California districts we track have winter break the same week.

District	Winter break	Back to school
Rialto Unified School District	December 21, 2026 to January 8, 2027	Tue, Jan 12, 2027
San Bernardino City Unified School District	December 21, 2026 to January 8, 2027	Mon, Jan 11, 2027
Riverside Unified School District	December 21, 2026 to January 1, 2027	Mon, Jan 4, 2027
Redlands Unified School District	December 21, 2026 to January 8, 2027	Mon, Jan 11, 2027
Upland Unified School District	December 21, 2026 to January 4, 2027	Tue, Jan 5, 2027
Moreno Valley Unified School District	December 21, 2026 to January 8, 2027	Mon, Jan 11, 2027
Ontario-Montclair School District	December 18, 2026 to January 1, 2027	Mon, Jan 4, 2027
Corona-Norco Unified School District	December 21, 2026 to January 8, 2027	Mon, Jan 11, 2027
Bonita Unified School District	December 21, 2026 to January 1, 2027	Mon, Jan 4, 2027

Frequently asked questions

When does Rialto Unified School District winter break start and end?

Winter break starts Monday, December 21, 2026 and ends Friday, January 8, 2027.

When do Rialto Unified School District students go back to school after winter break?

Tuesday, January 12, 2027.

How many days off is winter break?

fifteen school days. With the weekends and the no-school days next to it, students are off 24 days in a row (Sat, Dec 19, 2026 to Mon, Jan 11, 2027).

Could Rialto Unified School District winter break dates change?

The dates come from the district’s calendar. Districts sometimes revise a calendar after weather closures; we re-check the official document every week and update this page if it changes.

More Rialto Unified School District dates

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Rialto Unified School District Winter Break 2026

Planning notes

Winter break in nearby districts

Frequently asked questions

More Rialto Unified School District dates

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