Arroyo Seco Junior High

Valencia, CA · William S. Hart Union High · Grades 7–8

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William S. Hart Union High School District - Calendar (district-wide)

Published by Canyon High. Last verified November 10, 2026. View the original calendar

Tue, Nov 17 · 6:00 PM — District Advisory Committee (DAC) Meeting · Hat District Boardroom
Wed, Nov 18 · 7:00 PM — Governing Board Meeting · Boardroom
Wed, Dec 9 · 7:00 PM — Governing Board Meeting · Boardroom
Wed, Dec 16 · 7:00 PM — Governing Board Organizational Meeting · Boardroom

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