Whittier Union High School District
September 2025

Sunday Monday Tuesday Wednesday Thursday Friday Saturday
31
1
Labor Day HOLIDAY
Pioneer High School
2
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) V Flag Football vs. Santa Fe (A) 3:15 PM (Santa Fe H.S.)
Pioneer High School
3
(B) V Water Polo vs. Saddleback (A) TIME TBA
Pioneer High School
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
Senior Success Parent Meeting 6 PM
Pioneer High School
4
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) JV Volleyball vs. Covina (H) 3:15 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
(G) V Flag Football vs. Sonora (A) 3:15 PM (Sonora H.S.)
Pioneer High School
(G) V Volleyball vs. Covina (H) 4:45 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
V Football vs. Magnolia (H) 7 PM (Dick Torres Memorial Stadium)
Pioneer High School
5
(G) V Volleyball Whittier Tourney (Time TBA)
Pioneer High School
Frosh/Soph Football vs. Magnolia (H) 3:15 PM (Dick Torres Memorial Stadium)
Pioneer High School
6
(G) V Volleyball Whittier Tourney (Time TBA)
Pioneer High School
7
8
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
(G) V Flag Football vs. San Dimas (H) 6 PM (Dick Torres Memorial Stadium)
Pioneer High School
9
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) V Tennis vs. Baldwin Park (A) 2:45 PM (Baldwin Park)
Pioneer High School
(G) JV Volleyball vs. Los Altos/Hacienda Heights (H) 3:15 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
(G) V Volleyball vs. Los Altos/Hacienda Heights (H) 4:45 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
Board Meeting 7 PM (District Board Room)
Pioneer High School
10
District College Fair (Pioneer High School 10800 E. Benavon Street Whittier, CA 90606)
Pioneer High School
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
Cross Country 605 Cluster Meet #1 3 PM (TBA)
Pioneer High School
11
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(B) V Water Polo vs. Mark Keppel (H) 3:15 PM (Pool)
Pioneer High School
(G) V Tennis vs. San Gabriel (A) 3:15 PM (San Gabriel H.S.)
Pioneer High School
Frosh/Soph Football vs. Kennedy/La Palma (A) 3:15 PM (Kennedy H.S. in La Palma)
Pioneer High School
(G) JV Volleyball vs. Workman (A) 3:30 PM (Workman H.S.)
Pioneer High School
(G) V Volleyball vs. Workman (A) 5 PM (Workman H.S.)
Pioneer High School
(G) V Flag Football vs. Artesia (A) 6:30 PM (Artesia H.S.)
Pioneer High School
12
Mid Quarter 1 Ends
Pioneer High School
All Day Schedule (Per. 1-6) Minimum Day 8:30 AM – 12:45 PM
Pioneer High School
(B) V Water Polo vs. Baldwin Park (H) 3:15 PM (Pool)
Pioneer High School
(G) JV Volleyball vs. Artesia (H) 3:15 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
(G) V Volleyball vs. Artesia (H) 4:45 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
V Football vs. Kennedy (H) 7 PM (Dick Torres Memorial Stadium)
Pioneer High School
13
(G) JV Volleyball Whittier Tourney 8 AM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
14
15
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
16
(G) V Flag Football vs. Glenn (A) Time TBA (John Glenn H.S.)
Pioneer High School
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) JV Volleyball vs. Glenn (A) 3:15 PM (John Glenn H.S.)
Pioneer High School
(G) V Tennis vs. Nogales (H) 3:15 PM (Tennis Courts)
Pioneer High School
(B) V Water Polo vs. Los Altos/Hacienda Heights (A) 3:30 PM (Los Altos in Hacienda Heights)
Pioneer High School
(G) V Volleyball vs. Glenn (A) 4:45 PM (John Glenn H.S.)
Pioneer High School
17
Senior College & Career Readiness Fair
Pioneer High School
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
(G) V Flag Football vs. Whitney (H) 6:30 PM (Dick Torres Memorial Stadium)
Pioneer High School
18
Dual Enrollment Family Celebration
Pioneer High School
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) V Tennis vs. Sierra Vista (H) 3:15 PM (Tennis Courts)
Pioneer High School
Frosh/Soph Football vs. Estancia (A) 3:15 PM (Estancia H.S.)
Pioneer High School
ECA Summer Rcognition 5:30 PM
Pioneer High School
19
Picture Make-up Day
Pioneer High School
All Day Schedule (Per. 1-6) 8:30 AM – 2:52 PM
Pioneer High School
Coffee with The Principal 8:45 AM
Pioneer High School
(G) JV Volleyball vs. Whitney (H) 3:15 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
(G) V Volleyball vs. Whitney (H) 4:45 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
V Football vs. Estancia (A) 7 PM
Pioneer High School
20
(G) Frosh/Soph Volleyball Whittier Tourney (H)
Pioneer High School
21
22
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
23
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(G) V Tennis vs. Oxford Academy (A) 3 PM (Oxford Academy H.S.)
Pioneer High School
(G) JV Volleyball vs. Oxford Academy (A) 3:15 PM (Oxford Academy H.S.)
Pioneer High School
(G) V Volleyball vs. Oxford Academy (A) 4:45 PM (Oxford Academy H.S.)
Pioneer High School
24
Odd Day Schedule (Per. 0, 1, 3, 5) 7:20 AM – 3 PM
Pioneer High School
Student of The Month 8 AM – 8:30 AM
Pioneer High School
School Site Council Meeting 4 PM
Pioneer High School
(G) V Flag Football vs. Cerritos (H) 6:30 PM (Dick Torres Memorial Stadium)
Pioneer High School
25
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
(B) V Water Polo vs. Milken Community (H) 3:30 PM (Pool)
Pioneer High School
Frosh/Soph Football vs. Whittier (A) 3:30 PM (Whittier H.S.)
Pioneer High School
26
(B) V Water Polo Don Lugo Tourney (Don Lugo)
Pioneer High School
All Day Schedule (Per. 1-6) Homecoming Assembly 8:30 AM – 2:53 PM
Pioneer High School
(G) V Tennis vs. Cerritos (A) 3 PM (Cerritos)
Pioneer High School
(G) JV Volleyball vs. Cerritos (H) 3:15 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
(G) V Volleyball vs. Cerritos (H) 4:45 PM (Richard Bergenthal Gymnasium (Large Gym))
Pioneer High School
V Football vs. Whittier (Homecoming) 7 PM (Dick Torres Memorial Stadium)
Pioneer High School
27
(B) V Water Polo Don Lugo Tourney (Don Lugo)
Pioneer High School
Homecoming Dance
Pioneer High School
28
29
30
Even Day Schedule (Per. 0, 2, 4, 6) 7:20 AM – 3 PM
Pioneer High School
1
2
3
V Football Bye Week (NO GAME)
Pioneer High School
4