Events

Sep 1 Tue
- Deaf Awareness Month
  Activities Calendar
- 03:30 PM Cheer Practice 3:30 PM – 5 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 2 Wed
- Minimum Day
  Activities Calendar
- 06:00 PM Back to School Night 6 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 3 Thu
- Football (11 person) FS vs South Hills 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- 05:30 PM Band & Colorguard TNR 5:30 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 4 Fri
- Friday Night Lights - FRAT/SORORITY - Teacher Appreciation Night
  Activities Calendar
- Football (11 person) VR vs South Hills 7 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 7 Mon
- HOLIDAY - NO SCHOOL
  Activities Calendar
Sep 8 Tue
- 03:30 PM Cheer Practice 3:30 PM – 5 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls VR vs Ganesha 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 9 Wed
- Golf, Girls VR vs BYE 3:30 PM – 4:30 PM
  Activities Calendar
Sep 10 Thu
- 02:30 PM Inter Club Council (ICC) Meeting 2:30 PM – 3:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls JV vs Sierra Vista 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls VR vs Sierra Vista 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- 05:30 PM Band & Colorguard TNR 5:30 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 11 Fri
- Friday Night Lights - Red, White, Blue, Camo appreciation
  Activities Calendar
- Football (11 person) VR vs Arroyo Valley 7 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 14 Mon
- Golf, Girls VR vs Chino 3:30 PM – 4:30 PM (Diamond Bar, California)
  Activities Calendar
Sep 15 Tue
- NO SCHOOL - District Led PD
  Activities Calendar
- 03:30 PM Cheer Practice 3:30 PM – 5 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls JV vs Garey 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls VR vs Garey 3:30 PM – 4:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 16 Wed
- Start of Hispanic Herritage Month
  Activities Calendar
- Golf, Girls VR vs Chaffey 3:30 PM – 4:30 PM (Diamond Bar, California)
  Activities Calendar
- Volleyball, Girls FR vs Chaffey - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls JV vs Chaffey - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls VR vs Chaffey - GVB 4:30 PM – 5:30 PM
  Activities Calendar
Sep 17 Thu
- 01:30 PM Rally Set Up 1:30 PM – 10 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- 05:30 PM Band & Colorguard TNR 5:30 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 18 Fri
- 01:30 PM Fall Rally 1:30 PM – 2:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 19 Sat
- 08:00 AM Picture Day - Band & Colorguard 8 AM – 11:30 AM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 21 Mon
- Volleyball, Girls FR vs Don Lugo - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls JV vs Don Lugo - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls VR vs Don Lugo - GVB 4:30 PM – 5:30 PM
  Activities Calendar
Sep 22 Tue
- 03:30 PM Cheer Practice 3:30 PM – 5 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls JV vs Don Lugo - GT 3:30 PM – 4:30 PM
  Activities Calendar
- Tennis, Girls VR vs Don Lugo - GT 3:30 PM – 4:30 PM
  Activities Calendar
Sep 23 Wed
- 09:45 AM P2 - All Senior Meeting 9:45 AM – 10:45 AM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- 03:30 PM Bright Prospects - Leadership Academy 3:30 PM – 4:45 PM
  Activities Calendar
- 06:00 PM Senior Parent meeting 6 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 24 Thu
- 11:45 AM Link Crew - Ice Cream Social 11:45 AM – 1:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- 03:30 PM Senior Vs. Staff Softball Game 3:30 PM – 5:30 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
- Tennis, Girls JV vs Montclair - GT 3:30 PM – 4:30 PM
  Activities Calendar
- Tennis, Girls VR vs Montclair - GT 3:30 PM – 4:30 PM
  Activities Calendar
- 05:30 PM Band & Colorguard TNR 5:30 PM – 8 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 25 Fri
- 11:48 AM Wellness Center Fair 11:48 AM – 1:15 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 26 Sat
- TBA Duarte Route 66 Parage - Band & Colorguard
  Activities Calendar
Sep 28 Mon
- Golf, Girls VR vs Ontario 3:30 PM – 4:30 PM (22751 Golden Springs Rd, Diamond bar, California)
  Activities Calendar
- Volleyball, Girls FR vs Chino - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls JV vs Chino - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls VR vs Chino - GVB 4:30 PM – 5:30 PM
  Activities Calendar
Sep 29 Tue
- 03:30 PM Cheer Practice 3:30 PM – 5 PM (100 Diamond Ranch Drive, Pomona, California, 91766)
  Activities Calendar
Sep 30 Wed
- Volleyball, Girls FR vs Ontario - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls JV vs Ontario - GVB 3:30 PM – 4:30 PM
  Activities Calendar
- Volleyball, Girls VR vs Ontario - GVB 4:30 PM – 5:30 PM
  Activities Calendar

Events in September 2026
Mo	Tu	We	Th	Fr	Sa
One event •	2 events ••	2 events ••	2 events ••	2 events ••
One event •	2 events ••	One event •	4 events •••	2 events ••
One event •	4 events •••	5 events •••	2 events ••	One event •	One event •
3 events •••	3 events •••	3 events •••	5 events •••	One event •	One event •
4 events •••	One event •	3 events •••	3 events •••	One event •

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