Adrienne C. Nelson High School

Happy Valley, OR · North Clackamas SD 12 · Grades 9–12

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Adrienne C. Nelson High School — Nelson HS Calendar

Published by North Clackamas School District. Last verified November 2, 2026. View the original calendar

North Clackamas SD 12 calendar (district-wide)1 upcoming event

Published by North Clackamas School District. Last verified October 30, 2026. View the original calendar

Chaos Coordinator was built by a dad in Michigan for his own family.

Fri, Nov 27

Mon, Nov 30 · All day — Day 1

Tue, Dec 1 · All day — Day 2

Wed, Dec 2 · All day — Day 1

Thu, Dec 3 · All day — Day 2

Fri, Dec 4 · All day — Day 1

Mon, Dec 7 · All day — Day 2

Tue, Dec 8 · All day — Day 1

Tue, Dec 8 · All day — Vision Screening

Wed, Dec 9 · All day — Day 2

Wed, Dec 9 · All day — Vision Screening

Thu, Dec 10 · All day — Day 1

Fri, Dec 11 · All day — Day 2

Mon, Dec 14 · All day — Day 1

Tue, Dec 15 · All day — Day 2

Wed, Dec 16 · All day — Day 1

Thu, Dec 17 · All day — Day 2

Fri, Dec 18 · All day — Day 1

Mon, Dec 21 · All day — Winter Break

Mon, Jan 4 · All day — Day 2

Tue, Jan 5 · All day — Day 1

Wed, Jan 6 · All day — Day 2

Thu, Jan 7 · All day — Day 1

Fri, Jan 8 · All day — Day 2

Mon, Jan 11 · All day — Day 1

Tue, Jan 12 · All day — Day 2

Wed, Jan 13 · All day — Day 1

Thu, Jan 14 · All day — Day 2

Fri, Jan 15 · All day — Day 1

Mon, Jan 18 · All day — Martin Luther King Jr. Holiday