Whittier Union High School District
January 2026

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
28
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
29
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
30
Girls Varsity Wrestling Tournament (Sonora HS)
La Serna High School
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
Girls Soccer @ Troy 12 PM – 1 PM
La Serna High School
31
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
1
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
2
Boys Varsity Wrestling Tournament of Champions (Sonora HS)
La Serna High School
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
3
Boys Varsity Wrestling 3rd Annual King of the HIll Tournament (Corona HS)
La Serna High School
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
4
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
5
Winter Break- no school 12/22/2025 – 1/5/2026, 11:59 PM
La Serna High School
6
Boys JV Wrestling vs Santa Fe
La Serna High School
Boys Varsity Wrestling vs Santa Fe
La Serna High School
Girls Varsity Wrestling vs Santa Fe
La Serna High School
Start of 2nd semester
La Serna High School
Swim player meeting 2:30 PM – 3 PM (cafeteria)
La Serna High School
Boys Varsity Soccer @ El Rancho 3:15 PM – 4:15 PM
La Serna High School
Girls JV Soccer vs El Rancho 3:15 PM – 4:15 PM (LSHS)
La Serna High School
Varsity Girls Soccer vs El Rancho 7 PM – 8 PM (Sandy T. Stadium)
La Serna High School
7
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Girls JV Basketball vs El Rancho 3 PM – 4 PM
La Serna High School
Boys JV Basketball @ El Rancho 3:15 PM – 4:15 PM
La Serna High School
Girls Frosh/Soph Basketball vs El Rancho 4:30 PM – 5:30 PM
La Serna High School
Boys Varsity Basketball @ El Rancho 5 PM – 6 PM
La Serna High School
Boys Frosh Basketball vs El Rancho 6 PM – 7 PM
La Serna High School
Girls Varsity Basketball @ El Rancho 6:30 PM – 7:30 PM
La Serna High School
8
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Boys Varsity Soccer @ Santa Fe 3:15 PM – 4:15 PM
La Serna High School
Girls Soccer vs Santa Fe 3:15 PM – 4:15 PM
La Serna High School
9
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Girls JV Basketball vs Santa Fe 3 PM – 4 PM
La Serna High School
Boys JV Basketball @ Santa Fe 3:15 PM – 4:15 PM
La Serna High School
Girls Frosh/Soph Basketball vs Santa Fe 4:30 PM – 5:30 PM
La Serna High School
Boys Varsity Basketball @ Santa Fe 5:15 PM – 6:15 PM
La Serna High School
Boys Frosh Basketball vs Santa Fe 6 PM – 7 PM
La Serna High School
Girls Varsity Basketball @ Santa Fe 7 PM – 8 PM
La Serna High School
Girls Varsity Soccer vs Cerritos 7 PM – 8 PM (Sandy T Stadium)
La Serna High School
10
Boys JV Wrestling Tournament (Bishop Amat)
La Serna High School
Boys Varsity Wrestling @ Arroyo Classic (Arroyo HS)
La Serna High School
Girls Varsity Wrestling Tournament (Norwalk HS)
La Serna High School
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Boys Frosh Basketball @ Sonora 2 PM – 3 PM
La Serna High School
Boys JV Basketball @ Sonora 3:30 PM – 4:30 PM
La Serna High School
11
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
12
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Spirit Awakening-Quad 12:30 PM – 1:30 PM
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
13
Boys JV Wrestling vs Cal Hi
La Serna High School
Boys Varsity Wrestling vs Cal Hi
La Serna High School
Girls Varsity Wrestling @ Cal Hi
La Serna High School
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
New Club Meeting 12:30 PM – 1:30 PM (N104)
La Serna High School
Girls Varsity Water Polo vs El Rancho 3:15 PM – 4:15 PM
La Serna High School
Girls Varsity Soccer @ Cal Hi 5 PM – 6 PM
La Serna High School
Boys Varsity Soccer vs Cal Hi 7 PM – 8 PM (@ Sandy T Stadium)
La Serna High School
14
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
PTSA Meeting 8:30 AM – 10 AM
La Serna High School
Boys to men luncheon 1 PM – 1:30 PM (small gym)
La Serna High School
Girls JV Basketball @ Cal Hi 3 PM – 4 PM
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
Boys JV Basketball vs Cal Hi 3:15 PM – 4:15 PM
La Serna High School
Girls Frosh/Soph Basketball @ Cal Hi 4:30 PM – 5:30 PM
La Serna High School
Boys Varsity Basketball vs Cal Hi 5 PM – 6 PM
La Serna High School
Boys Frosh Basketball @ Cal Hi 6 PM – 7 PM
La Serna High School
Girls Varsity Basketball vs Cal Hi 6:30 PM – 7:30 PM
La Serna High School
Musical 7 PM – 9 PM (cafeteria)
La Serna High School
15
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Student Leadership Summit
La Serna High School
3rd Annual Leadership Conference-Barnes 7:45 AM – 2:45 PM (big gym, library)
La Serna High School
3rd Annual Leadership Conference/break out sessions-Barnes 10:41 AM – 12:27 PM (library, small gym, classrooms)
La Serna High School
Boys Varsity Soccer vs Whittier 3 PM – 4 PM (@ Sandy T Stadium)
La Serna High School
Girls Varsity Water Polo vs Whittier 3:15 PM – 4:15 PM
La Serna High School
Boys volleyball parent meeting 5:30 PM – 6:30 PM (LIbrary)
La Serna High School
Musical 7 PM – 9 PM (cafeteria)
La Serna High School
16
Boys Varsity Wrestling Battle for the belt Tournament (Temecula Valley HS)
La Serna High School
Girls Varsity Wrestling Tournament (Cerritos College)
La Serna High School
Girls Water Polo-San Diego FT 1/16/2026 – 1/17/2026, 11:59 PM
La Serna High School
Girls Wrestling Tournament
La Serna High School
Musical Set up-Carter -Cafeteria 1/7/2026 – 1/16/2026, 11:59 PM (cafeteria)
La Serna High School
Girls JV Basketball @ Whittier 3 PM – 4 PM
La Serna High School
Boys JV Basketball vs Whittier 3:15 PM – 4:15 PM
La Serna High School
Girls Frosh/Soph Basketball @ Whittier 4:30 PM – 5:30 PM
La Serna High School
Boys Varsity Basketball vs Whittier 5:15 PM – 6:15 PM
La Serna High School
Boys Frosh Basketball @ Whittier 6 PM – 7 PM
La Serna High School
Girls Varsity Basketball vs Whittier 7 PM – 8 PM
La Serna High School
Musical 7 PM – 9 PM (cafeteria)
La Serna High School
17
Boys Frosh Wrestling Trny (Segerstrom HS, Santa Ana)
La Serna High School
Girls Water Polo-San Diego FT 1/16/2026 – 1/17/2026, 11:59 PM
La Serna High School
Boys Frosh Basketball vs La Habra 12 PM – 1 PM
La Serna High School
Boys JV Basketball vs La Habra 1:30 PM – 2:30 PM
La Serna High School
18
19
MLK Holiday- no school
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
20
Boys JV Wrestling vs WHS
La Serna High School
Boys Varsity Wrestling vs WHS (senior night)
La Serna High School
Girls Varsity Wrestling vs Whittier (senior night)
La Serna High School
Reality check # 1 7:30 AM – 3:30 PM (Big Gym)
La Serna High School
Course Fair 12:30 PM – 1:30 PM (senior circle)
La Serna High School
Girls Varsity Water Polo @ Pioneer 3:15 PM – 4:15 PM
La Serna High School
21
SCA Field Trip-SoCal University of Health Sciences
La Serna High School
Course Fair 12:30 PM – 1:30 PM
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
22
P.E. Classes 8:30 AM – 2:30 PM (big gym)
La Serna High School
Girls Varsity Soccer @ El Rancho 3:15 PM – 4:15 PM
La Serna High School
Girls Varsity Water Polo vs Santa Fe 3:15 PM – 4:15 PM
La Serna High School
Boys Golf parent meeting 5:30 PM – 6:30 PM
La Serna High School
Girls Volleyball Booster Meeting 6 PM – 7 PM (cafeteria)
La Serna High School
Boys Varsity Soccer vs El Rancho 7 PM – 8 PM (Sandy T. Stadium @ Cal Hi)
La Serna High School
Boys Varsity Soccer vs El Rancho 7 PM – 8 PM (@ Sandy T Stadium)
La Serna High School
23
All Staff: Extended Late Start 8 AM – 10 AM
La Serna High School
P.E. classes 10 AM – 2:30 PM (bitg gym)
La Serna High School
Boys JV Basketball vs El Rancho 3 PM – 4 PM
La Serna High School
Girls JV Basketball @ El Rancho 3 PM – 4 PM
La Serna High School
Girls Frosh/Soph Basketball @ El Rancho 4:30 PM – 5:30 PM
La Serna High School
Girls Varsity Basketball vs El Rancho 5:15 PM – 6:15 PM
La Serna High School
Boys Frosh Basketball @ El Rancho 6 PM – 7 PM
La Serna High School
Boys Varsity Basketball vs El Rancho 7 PM – 8 PM
La Serna High School
24
Boys JV Wrestling Tournament (Arroyo HS)
La Serna High School
Girls Varsity Wrestling Tournament (John Glenn HS)
La Serna High School
Robotics Tournament 7 AM – 5 PM (big gym)
La Serna High School
Girls Frosh/Soph Basketball vs Mark Keppel 10:30 AM – 11:30 AM
La Serna High School
Boys Varsity Soccer vs Bishop Amat 12 PM – 1 PM (@ Sandy T Stadium)
La Serna High School
Girls JV Basketball @ Mark Keppel 12 PM – 1 PM
La Serna High School
Girls Varsity Soccer vs Bishop Amat 12 PM – 1 PM (Sandy T. Stadium)
La Serna High School
25
Robotics Tournament 7 AM – 6 PM (big gym)
La Serna High School
26
ASB Social 8 AM – 12 PM (Big Gym)
La Serna High School
Rio Hondo online class orientation 12 PM – 1:30 PM (library)
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
Cheer and Song Send off 7:30 PM – 8:30 PM (big gym)
La Serna High School
27
SCA Field Trip-OC Ropes Course
La Serna High School
Girls Varsity Soccer @ Santa Fe 3:15 PM – 4:15 PM
La Serna High School
Girls Varsity Water Polo @ Cal Hi 3:15 PM – 4:15 PM
La Serna High School
Track and Field parent meeting 5 PM – 7 PM (cafeteria)
La Serna High School
Boys Varsity Soccer vs Santa Fe 7 PM – 8 PM (@ Sandy T Stadium)
La Serna High School
28
Character Trait of the Month 12:30 PM – 1:30 PM (small gym)
La Serna High School
Girls JV Basketball @ Santa Fe 3 PM – 4 PM
La Serna High School
Spirit Awakening-Library 3 PM – 6 PM
La Serna High School
Boys JV Basketball vs Santa Fe 3:15 PM – 4:15 PM
La Serna High School
Girls Frosh/Soph Basketball @ Santa Fe 4:30 PM – 5:30 PM
La Serna High School
Girls Varsity Basketball vs Santa Fe 5 PM – 6 PM
La Serna High School
Boys Frosh Basketball @ Santa Fe 6 PM – 7 PM
La Serna High School
Boys Varsity Basketball vs Santa Fe 6:30 PM – 7:30 PM
La Serna High School
29
ELD Boys/Girls Lunch Group 11:30 AM – 1:30 PM (small gym)
La Serna High School
Girls Varsity Soccer vs Cal Hi 3 PM – 4 PM (Sandy T. Stadium)
La Serna High School
Boys Varsity Soccer vs Cal Hi 7 PM – 8 PM (@ Sandy T Stadium)
La Serna High School
30
Boys JV Basketball @ Cal Hi 3 PM – 4 PM
La Serna High School
Girls JV Basketball vs Cal Hi 3 PM – 4 PM
La Serna High School
Girls Frosh/Soph Basketball vs Cal Hi 4:30 PM – 5:30 PM
La Serna High School
Girls Varsity Basketball @ Cal Hi 5:15 PM – 6:15 PM
La Serna High School
Boys Frosh Basketball vs Cal Hi 6 PM – 7 PM
La Serna High School
Boys Varsity Basketball @ Cal Hi 7 PM – 8 PM
La Serna High School
31