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Delayed start times: Adams 12 public schools

On a delayed start, every Adams 12 school starts an hour after its usual time. Dismissal stays the same. Here’s the delayed start time for every school, 2026–27.

From the official Adams 12 bell schedule. Delays are announced by Adams 12 on adams12.org, and posted here by hand when we can.

Elementary schools

SchoolUsual startDelayed startDismissal
Arapahoe RidgeWestminster 7:50 AM8:50 AM2:35 PM
CentennialBroomfield 7:50 AM8:50 AM2:35 PM
Cherry DriveThornton 7:50 AM8:50 AM2:35 PM
Coronado HillsThornton 7:50 AM8:50 AM2:35 PM
Cotton CreekWestminster 7:50 AM8:50 AM2:35 PM
Coyote RidgeBroomfield 7:50 AM8:50 AM2:35 PM
EagleviewThornton 7:50 AM8:50 AM2:35 PM
Federal HeightsDenver 7:50 AM8:50 AM2:35 PM
Glacier PeakBrighton 7:50 AM8:50 AM2:35 PM
HillcrestNorthglenn 7:50 AM8:50 AM2:35 PM
Hunters GlenThornton 7:50 AM8:50 AM2:35 PM
LeroyNorthglenn 7:50 AM8:50 AM2:35 PM
Malley DriveNorthglenn 7:50 AM8:50 AM2:35 PM
McElwainThornton 7:50 AM8:50 AM2:35 PM
MeridianBroomfield 7:50 AM8:50 AM2:35 PM
Mountain ViewBroomfield 7:50 AM8:50 AM2:35 PM
North MorNorthglenn 7:50 AM8:50 AM2:35 PM
North StarDenver 7:50 AM8:50 AM2:35 PM
Prairie HillsThornton 7:50 AM8:50 AM2:35 PM
RiverdaleThornton 7:50 AM8:50 AM2:35 PM
Rocky MountainWestminster 7:50 AM8:50 AM2:35 PM
Silver CreekThornton 7:50 AM8:50 AM2:35 PM
SkyviewThornton 7:50 AM8:50 AM2:35 PM
StellarThornton 7:50 AM8:50 AM2:35 PM
Studio SchoolNorthglenn 7:50 AM8:50 AM2:35 PM
StukeyNorthglenn 7:40 AM8:40 AM2:35 PM
TarverThornton 7:50 AM8:50 AM2:35 PM
ThorntonThornton 7:50 AM8:50 AM3:05 PM
WestviewNorthglenn 7:50 AM8:50 AM2:35 PM
WoodglenThornton 7:50 AM8:50 AM2:35 PM

K–8 schools

SchoolUsual startDelayed startDismissal
Hulstrom K-8Northglenn 8:25 AM9:25 AM3:35 PM
STEM LabNorthglenn 8:00 AM9:00 AM3:10 PM
STEM LaunchThornton 8:00 AM9:00 AM3:10 PM
Thunder Vista P-8Broomfield 8:00 AM9:00 AM3:10 PM

Middle schools

SchoolUsual startDelayed startDismissal
CenturyThornton 8:40 AM9:40 AM3:50 PM
NorthglennNorthglenn 8:40 AM9:40 AM3:50 PM
Rocky TopThornton 8:40 AM9:40 AM3:50 PM
Shadow RidgeThornton 8:40 AM9:40 AM3:50 PM
Silver HillsNorthglenn 8:40 AM9:40 AM3:50 PM
ThorntonThornton 8:40 AM9:40 AM3:50 PM
WestlakeBroomfield 8:40 AM9:40 AM3:50 PM

High schools

SchoolUsual startDelayed startDismissal
HorizonBrighton 7:40 AM8:40 AM3:10 PM
LegacyBroomfield 7:40 AM8:40 AM3:10 PM
Mountain RangeWestminster 7:40 AM8:40 AM3:10 PM
NorthglennNorthglenn 7:40 AM8:40 AM3:10 PM
ThorntonThornton 7:40 AM8:40 AM3:10 PM

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