December 2025

Dec 19 Fri
- Semester 1 Ends
  Arcata High School
Dec 22 Mon
- Winter Break No School
  Arcata High School
Dec 23 Tue
- Winter Break No School
  Arcata High School
Dec 24 Wed
- Winter Break No School
  Arcata High School
Dec 25 Thu
- Winter Break No School
  Arcata High School
Dec 26 Fri
- Winter Break No School
  Arcata High School
Dec 29 Mon
- Winter Break No School
  Arcata High School
Dec 30 Tue
- Winter Break No School
  Arcata High School
Dec 31 Wed
- Winter Break No School
  Arcata High School