SunMonTueWedThuFriSat
27 28 29 30 31 1 2
Sunday July 27 2025
 
Monday July 28 2025
 
Tuesday July 29 2025
 
Wednesday July 30 2025
Concert Choir/Chamber Singers Fall Retreatfrom 8:00 am to 9:15 pm
Wednesday  July  30th
8:00 am - 9:15 pm
Thursday July 31 2025
ASB & Senior Class Council RetreatAll Day
Thursday  July  31st
(All Day)
Friday August 1 2025
ASB & Senior Class Council RetreatAll Day
Friday  August  1st
(All Day)
Saturday August 2 2025
ASB & Senior Class Council RetreatAll Day
Saturday  August  2nd
(All Day)
3 4 5 6 7 8 9
Sunday August 3 2025
 
Monday August 4 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Monday  August  4th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Monday  August  4th
5:00 pm - 9:00 pm
Tuesday August 5 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Tuesday  August  5th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Tuesday  August  5th
5:00 pm - 9:00 pm
Marching Band Parent Meetingfrom 7:30 pm to 8:30 pm
Tuesday  August  5th
7:30 pm - 8:30 pm
Wednesday August 6 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Wednesday  August  6th
8:00 am - 12:00 pm
Senior Registrationfrom 8:00 am to 3:30 pm
Wednesday  August  6th
8:00 am - 3:30 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Wednesday  August  6th
5:00 pm - 9:00 pm
Thursday August 7 2025
Varsity Flag Football vs. Mater DeiTBA
Thursday  August  7th
TBA
Junior Registrationfrom 8:00 am to 3:30 pm
Thursday  August  7th
8:00 am - 3:30 pm
Marching Band Campfrom 8:00 am to 12:00 pm
Thursday  August  7th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Thursday  August  7th
5:00 pm - 9:00 pm
Friday August 8 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Friday  August  8th
8:00 am - 12:00 pm
Sophomore Registrationfrom 8:00 am to 3:30 pm
Friday  August  8th
8:00 am - 3:30 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Friday  August  8th
5:00 pm - 9:00 pm
Saturday August 9 2025
 
10 11 12 13 14 15 16
Sunday August 10 2025
 
Monday August 11 2025
Freshman Registrationfrom 8:00 am to 3:30 pm
Monday  August  11th
8:00 am - 3:30 pm
Marching Band Campfrom 8:00 am to 12:00 pm
Monday  August  11th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Monday  August  11th
5:00 pm - 9:00 pm
Freshman Orientationfrom 6:00 pm to 8:00 pm
Monday  August  11th
6:00 pm - 8:00 pm
Tuesday August 12 2025
Makeup Registrationfrom 8:00 am to 12:00 pm
Tuesday  August  12th
8:00 am - 12:00 pm
Marching Band Campfrom 8:00 am to 12:00 pm
Tuesday  August  12th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Tuesday  August  12th
5:00 pm - 9:00 pm
Varsity Flag Football vs Chaffey from 5:00 pm to 7:00 pm
Tuesday  August  12th
5:00 pm - 7:00 pm
Wednesday August 13 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Wednesday  August  13th
8:00 am - 12:00 pm
JV/Var Flag Football vs. Bishop Amatfrom 10:00 am to 1:00 pm

Glenn Davis Stadium 

JV 10:00 AM

Varsity 11:30 AM



Wednesday  August  13th
10:00 am - 1:00 pm
Frosh/JV/Var Volleyball vs Chino Hills (3:30/3:30/4:30)from 3:30 pm to 6:30 pm
Wednesday  August  13th
3:30 pm - 6:30 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Wednesday  August  13th
5:00 pm - 9:00 pm
Marching Band Parent Meetingfrom 7:30 pm to 8:30 pm
Wednesday  August  13th
7:30 pm - 8:30 pm
Thursday August 14 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Thursday  August  14th
8:00 am - 12:00 pm
Frosh/JV/Var Volleyball vs West Covina (3:00/4:00/5:15)from 3:00 pm to 7:00 pm
Thursday  August  14th
3:00 pm - 7:00 pm
Var/JV Boys Waterpolo vs. West Covina (Var 4:00 PM/JV 5:00 PM)from 4:00 pm to 6:00 pm
Thursday  August  14th
4:00 pm - 6:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Thursday  August  14th
5:00 pm - 9:00 pm
Friday August 15 2025
Marching Band Campfrom 8:00 am to 12:00 pm
Friday  August  15th
8:00 am - 12:00 pm
Marching Band Campfrom 5:00 pm to 9:00 pm
Friday  August  15th
5:00 pm - 9:00 pm
Marching Band Skit Nightfrom 6:00 pm to 9:00 pm
Friday  August  15th
6:00 pm - 9:00 pm
Saturday August 16 2025
Varsity Flag Football 4-Way Tournamentfrom 9:00 am to TBA

Glenn Davis Stadium



Saturday  August  16th
9:00 am - TBA
17 18 19  Today20 21 22 23
Sunday August 17 2025
 
Monday August 18 2025
Senior Sunrisefrom 6:30 am to 7:30 am
Monday  August  18th
6:30 am - 7:30 am
Tuesday August 19 2025
Var/JV Flag Football vs Charter OakTBA
Tuesday  August  19th
TBA
Welcome Back Rock Rallyfrom 10:23 am to 10:33 am
Tuesday  August  19th
10:23 am - 10:33 am
JV/Var Girls Tennis vs. San Dimasfrom 3:15 pm to 7:00 pm
Tuesday  August  19th
3:15 pm - 7:00 pm
Frosh/JV/Var Volleyball vs Western Christian (3:30/4:30/6:00)from 3:30 pm to 7:30 pm
Tuesday  August  19th
3:30 pm - 7:30 pm
Var/JV Boys Waterpolo vs Chino Hillsfrom 4:00 pm to 6:00 pm
Tuesday  August  19th
4:00 pm - 6:00 pm
Wednesday August 20 2025
Wednesday  August  20th
2:30 pm - 3:30 pm
Wednesday  August  20th
3:30 pm - 6:00 pm
Wednesday  August  20th
3:30 pm - 6:00 pm

Glenn Davis Stadium



Wednesday  August  20th
7:15 pm - 9:00 pm
Thursday August 21 2025
Thursday  August  21st
3:30 pm - 6:00 pm
Thursday  August  21st
3:30 pm - 5:30 pm
Thursday  August  21st
3:30 pm - 5:30 pm

Field 1



Thursday  August  21st
4:00 pm - 5:30 pm
Thursday  August  21st
4:00 pm - 6:00 pm
Thursday  August  21st
7:00 pm - 9:00 pm
Friday August 22 2025
Varsity Boys Waterpolo TournamentTBA
Friday  August  22nd
TBA
Welcome Back Rallyfrom 9:30 am to 10:30 am
Friday  August  22nd
9:30 am - 10:30 am
Club Rushfrom 12:30 pm to 1:30 pm
Friday  August  22nd
12:30 pm - 1:30 pm
Var/JV Field Hockey vs. Huntington Beachfrom 3:30 pm to 6:00 pm

Varsity - 3:30 PM 

JV -4:45 PM



Friday  August  22nd
3:30 pm - 6:00 pm
Varsity Football vs. Muirfrom 7:00 pm to 9:00 pm
Friday  August  22nd
7:00 pm - 9:00 pm
Saturday August 23 2025
Frosh Volleyball TournamentTBA
Saturday  August  23rd
TBA
Varsity Boys Waterpolo Tournament TBA
Saturday  August  23rd
TBA
Cheer Choreographyfrom 7:30 am to 12:00 pm
Recently Updated   Recently Updated

Saturday  August  23rd
7:30 am - 12:00 pm
Varsity Flag Football 4- Way Tournamentfrom 9:00 am to TBA

Glenn Davis Stadium



Saturday  August  23rd
9:00 am - TBA
24 25 26 27 28 29 30
Sunday August 24 2025
 
Monday August 25 2025
Back to School Nightfrom 6:00 pm to 8:30 pm
Monday  August  25th
6:00 pm - 8:30 pm
Tuesday August 26 2025
JV Girls Tennis vs. Rowlandfrom 3:15 pm to 7:00 pm
Tuesday  August  26th
3:15 pm - 7:00 pm
Varsity Girls Tennis vs. Rowlandfrom 3:15 pm to 7:00 pm
Tuesday  August  26th
3:15 pm - 7:00 pm
Var/JV Field Hockey vs. Newport Harborfrom 3:30 pm to 5:30 pm

Glenn Davis Stadium 

Varsity - 3:30 PM 

JV - 4:30 PM 



Tuesday  August  26th
3:30 pm - 5:30 pm
Frosh/JV/Var Volleyball vs San Dimas (4:00/5:00/6:00)from 4:00 pm to 7:30 pm
Recently Updated   Recently Updated

Tuesday  August  26th
4:00 pm - 7:30 pm
Var/JV Boys Waterpolo vs Los Osos (Var 4:00 PM/JV 5:00 PM)from 4:00 pm to 6:00 pm
Tuesday  August  26th
4:00 pm - 6:00 pm
JV/Var Flag Football vs. Rancho Cucamonga (JV 4:30 PM/Var 6:00 PM)from 4:30 pm to 7:30 pm
Tuesday  August  26th
4:30 pm - 7:30 pm
Wednesday August 27 2025
Var/JV Flag Football vs. San Dimas (Var 7:00 PM/JV 8:00 PM)from 7:00 pm to 10:00 pm
Wednesday  August  27th
7:00 pm - 10:00 pm
Thursday August 28 2025
JV Girls Tennis vs. Montclairfrom 3:15 pm to 7:00 pm
Thursday  August  28th
3:15 pm - 7:00 pm
Varsity Girls Tennis vs. Montclairfrom 3:15 pm to 7:00 pm
Thursday  August  28th
3:15 pm - 7:00 pm
Frosh/JV/Var Volleyball vs Don Lugo (3:30/3:30/4:30)from 3:30 pm to 6:00 pm
Thursday  August  28th
3:30 pm - 6:00 pm
Frosh Football vs. Diamond Ranchfrom 3:30 pm to 5:30 pm

Glenn Davis Stadium 



Thursday  August  28th
3:30 pm - 5:30 pm
JV Football vs. Diamond Ranchfrom 3:30 pm to 5:30 pm
Thursday  August  28th
3:30 pm - 5:30 pm
Varsity Boys Waterpolo vs. Charter Oakfrom 4:00 pm to 5:00 pm
Thursday  August  28th
4:00 pm - 5:00 pm
Friday August 29 2025
Minimum Day from 8:30 am to 12:50 pm
Friday  August  29th
8:30 am - 12:50 pm
Tailgate - USA Themefrom 6:00 pm to 7:00 pm
Friday  August  29th
6:00 pm - 7:00 pm
Varsity Football vs. Diamond Ranchfrom 7:00 pm to 9:00 pm
Friday  August  29th
7:00 pm - 9:00 pm
Saturday August 30 2025
 
31 1 2 3 4 5 6
Sunday August 31 2025
 
Monday September 1 2025
 
Tuesday September 2 2025
Var/JV Field Hockey vs. Great Oakfrom 3:00 pm to 6:00 pm

Glenn Davis Stadium 

Varsity - 3:00 PM

JV - 4:30 PM



Tuesday  September  2nd
3:00 pm - 6:00 pm
JV Girls Tennis vs. Uplandfrom 3:15 pm to 7:00 pm
Tuesday  September  2nd
3:15 pm - 7:00 pm
Varsity Girls Tennis vs. Upland from 3:15 pm to 7:00 pm
Tuesday  September  2nd
3:15 pm - 7:00 pm
Frosh/JV/Var Volleyball vs Rancho Cucamonga (3:30/3:30/4:30)from 3:30 pm to 6:00 pm
Tuesday  September  2nd
3:30 pm - 6:00 pm
JV/Var Flag Football vs. Don Lugo (JV 3:30 PM/4:30 PM)from 3:30 pm to 6:00 pm
Tuesday  September  2nd
3:30 pm - 6:00 pm
Varsity Boys Waterpolo vs. Etiwandafrom 4:00 pm to 5:00 pm
Tuesday  September  2nd
4:00 pm - 5:00 pm
Wednesday September 3 2025
Class Council Meetingsfrom 12:12 pm to 12:42 pm
Wednesday  September  3rd
12:12 pm - 12:42 pm
Var/JV Flag Football vs. Northview (Var 5:30 PM/JV 7:00 PM)from 3:30 pm to 6:30 pm

Varsity - Glenn Davis Stadium 

JV - Field 1 



Wednesday  September  3rd
3:30 pm - 6:30 pm
Thursday September 4 2025
JV Girls Tennis vs. Chino Hillsfrom 3:15 pm to 7:00 pm
Thursday  September  4th
3:15 pm - 7:00 pm
Varsity Girls Tennis vs. Chino Hillsfrom 3:15 pm to 7:00 pm
Thursday  September  4th
3:15 pm - 7:00 pm
Frosh/JV/Var Volleyball vs Charter Oak (3:30/4:30/6:00)from 3:30 pm to 7:30 pm
Thursday  September  4th
3:30 pm - 7:30 pm
Frosh Football vs. Aquinasfrom 3:30 pm to 5:30 pm

Glenn Davis Stadium



Thursday  September  4th
3:30 pm - 5:30 pm
JV Football vs. Aquinasfrom 3:30 pm to 5:30 pm
Thursday  September  4th
3:30 pm - 5:30 pm
Var/JV Boys Waterpolo vs. Rancho Cucamonga (Var 4:00 PM/ JV 5:00 PM)from 4:00 pm to 6:00 pm
Thursday  September  4th
4:00 pm - 6:00 pm
Friday September 5 2025
Tailgatefrom 6:00 pm to 7:00 pm
Friday  September  5th
6:00 pm - 7:00 pm
Varsity Football vs. Aquinasfrom 7:00 pm to 9:00 pm
Friday  September  5th
7:00 pm - 9:00 pm
Saturday September 6 2025
JV/Var Flag Football vs. La Serna TBA
Saturday  September  6th
TBA
JV Volleyball TournamentTBA
Saturday  September  6th
TBA
Cheer Choreographyfrom 7:30 am to 12:00 pm
Recently Updated   Recently Updated

Saturday  September  6th
7:30 am - 12:00 pm