Is there school on Staff development day 2026?
Cherry Creek: no school. Jefferson County: no school. Adams 12: school is open.
Cherry Creek School DistrictAlready happened
No school
Friday, September 18 · Student holiday
Jeffco Public SchoolsAlready happened
No school
Friday, September 18
Adams 12 Five Star SchoolsAlready happened
School is open
Friday, September 18
From the official CCSD calendar, Jeffco calendar and Adams 12 calendar for 2026–27. Snow days and emergency closings are separate; check your school’s page for today.
Other days off
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Today’s answer, its bell times, lunch and days off. Save it once and this site opens straight to it.