Home › Colorado › Cheyenne Mountain School District No. 12 in the county of E
⚠Unofficial calendar. Always confirm with your district before making plans. Some dates are estimated from nearby districts or past years — those are marked below.
Cheyenne Mountain School District No. 12 in the county of E
Colorado · 3,737 students · 2026–27 school year
Showing the 2026–27 school year. Past years & forecasts are in our API.
Last day
May 28
Breaks & no-school days
Day off
Starts
Ends
School dayDay offHalf dayEstimated — not yet confirmed by the district