Events

Oct 1 Wed
- Periods: 3, 4, 5
  School Calendar
- Spirit Week- ??? Day
  School Calendar
- Department/Faculty Meetings 1:30 PM – 2:30 PM
  School Calendar
Oct 2 Thu
- Periods: 1, 6, 7
  School Calendar
- Spirit Week- ??? Day
  School Calendar
- Admin Council 1:30 PM – 2:30 PM
  School Calendar
Oct 3 Fri
- Football vs Rancho Cucamonga
  School Calendar
- Periods: 2, 3, 4
  School Calendar
- Spirit Week- Green and Gold Day
  School Calendar
- Moms in Prayer 8 AM – 9 AM (Chapel)
  School Calendar
Oct 4 Sat
- Spirit Week- Homecoming Dance
  School Calendar
- Homecoming Dance 7 PM – 10:30 PM
  School Calendar
Oct 6 Mon
- Periods: 1, 5, 6, 7
  School Calendar
Oct 7 Tue
- Periods: 2, 3, 4, 5
  School Calendar
Oct 8 Wed
- Periods: 6, 7, PSAT Testing
  School Calendar
- St. Monica's Guild Meeting
  School Calendar
Oct 9 Thu
- Periods: 1, 2, 3, 4
  School Calendar
- Admin Council 2:15 PM – 3:15 PM
  School Calendar
Oct 10 Fri
- Football @ Etiwanda
  School Calendar
- Periods: 5, Mass, 6, 7
  School Calendar
- Moms in Prayer 8 AM – 9 AM (Chapel)
  School Calendar
Oct 13 Mon
- No School - Indigenous Peoples' Day
  School Calendar
Oct 14 Tue
- Audit Appeal Form Opens
  School Calendar
- Mid Semester Grades Due
  School Calendar
- Periods: 1, 2, 3, 4
  School Calendar
Oct 15 Wed
- Audit Appeal From Closes
  School Calendar
- Emmaus 10/15/2025 – 10/16/2025
  School Calendar
- Periods: 1, 5, 6, 7
  School Calendar
- Department/Faculty Meetings 2:15 PM – 3:15 PM
  School Calendar
Oct 16 Thu
- Emmaus 10/15/2025 – 10/16/2025
  School Calendar
- Football vs. Upland
  School Calendar
- Periods: 2, 3, PSAT Testing
  School Calendar
- Admin Council 2:15 PM – 3:15 PM
  School Calendar
Oct 17 Fri
- Periods: 4, 5, 6, 7
  School Calendar
- Moms in Prayer 8 AM – 9 AM (Chapel)
  School Calendar
Oct 20 Mon
- Blood Drive
  School Calendar
- Last Day For Students To Turn In Late Work
  School Calendar
- Periods: 1, 2, 3, 4
  School Calendar
Oct 21 Tue
- Periods: 5, 6, PSAT Testing
  School Calendar
Oct 22 Wed
- Last Day For Grade Updates
  School Calendar
- Periods: 1, 2, 3, 7
  School Calendar
- Department/Faculty Meetings 2:15 PM – 3:15 PM
  School Calendar
Oct 23 Thu
- Freshman Retreat
  School Calendar
- Periods: 4, 5, 6, 7
  School Calendar
- Admin Council 2:15 PM – 3:15 PM
  School Calendar
Oct 24 Fri
- Football @ Chino Hills
  School Calendar
- Periods: 1, 2, 3, 4
  School Calendar
- Moms in Prayer 8 AM – 9 AM (Chapel)
  School Calendar
Oct 25 Sat
- Damien Gala
  School Calendar
Oct 27 Mon
- Periods: 1, 5, 6, 7
  School Calendar
Oct 28 Tue
- Periods: 2, 3, 4, 5
  School Calendar
Oct 29 Wed
- Parent-Teacher Conferences
  School Calendar
- Periods: 1, 2, 6, 7
  School Calendar
- Department/Faculty Meetings 2:15 PM – 3:15 PM
  School Calendar
- Parent-Teacher Conferences 6 PM – 7:30 PM
  School Calendar
Oct 30 Thu
- Football @ Ayala
  School Calendar
- Periods: 3, 4, 5, 6
  School Calendar
- Admin Council 2:15 PM – 3:15 PM
  School Calendar
Oct 31 Fri
- Periods: 1, 2, 3, 7
  School Calendar
- Spartan Spookyfest
  School Calendar
- Moms in Prayer 8 AM – 9 AM (Chapel)
  School Calendar

Events in October 2025
Su	Mo	Tu	We	Th	Fr	Sa
One event •	2 events ••	2 events ••	3 events •••	3 events •••	4 events •••	2 events ••
	One event •	One event •	2 events ••	2 events ••	3 events •••
	One event •	3 events •••	4 events •••	4 events •••	2 events ••
	3 events •••	One event •	3 events •••	3 events •••	3 events •••	One event •
	One event •	One event •	4 events •••	3 events •••	3 events •••

Calendars

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