August
2021
Sierra High School
Aug
11
Wed
Sierra High School and Heritage Valley Registration
7:30 AM
–
4 PM (Sierra High School Office)
Sierra High School
Aug
12
Thu
Sierra High School and Heritage Valley Registration
7:30 AM
–
4 PM (Sierra High School Office)
Sierra High School
Aug
13
Fri
Sierra High School and Heritage Valley Registration
7:30 AM
–
4 PM (Sierra High School Office)
Sierra High School
Aug
19
Thu
1st Day of School
Sierra High School