Arroyo High School

10/08/2026

09/28/2026

Calling all Knights!
El Monte High School is hosting College Night on
Wednesday, September 30th, from 5 to 7 PM.

09/20/2026

ATTENTION KNIGHTS!
Monday, September 21st is a late start.
Sleep in a little and be sure to get to 1st period on time.
1st period starts at 9:50 AM.

09/15/2026

Happy Hispanic Heritage Month from September 15 to October 15! 🪅✨

Hispanic Heritage Month is a time to reflect on the past, embrace cultural identity, and celebrate the enduring spirit of a community that enriches our world every day.

Drop a comment below sharing how you plan to celebrate or who inspires you! 💛

09/06/2026

Knights! 💙⚔️

We hope you’re enjoying the weekend! And guess what? You get one more day off! 🙌🏽

In observance of Labor Day, there will be no school Monday, September 7th. Enjoy the extra day off, Knights. We will see you back on campus Tuesday! 💙

08/29/2026

September is National Attendance Awareness Month! The class with the BEST attendance will earn a treat in October (least amount of absences). Who will reign supreme as the Kings of Attendance? Freshmen? Sophomores? Juniors? Seniors?

07/28/2026

There will be a Fall Sports Parent Meeting next Tuesday, August 4th at 4:00 PM in the Arroyo Cafeteria. All parents and guardians please join us if you have a student-athlete participating in a Fall Sport for the 2026-2027 school year.

06/09/2026

Grad Nite is tomorrow Knights (June 10th)! Graduates of the Class of 2026, rest up and get ready! Disney knows how to celebrate and this party is just for you. Please check your emails for the previously sent email with bus assignments. Be sure to park in the band parking lot on Cedar and arrive for check in by 8AM.

05/30/2026

Congratulations to the 2026 Arroyo Lady Knights Softball team! You put in the work all season and showed everyone what greatness looks like! We couldn’t be more proud of all of you! This team is proof that playing for name on the front is more important than the name on the back! Thank you for an amazing season that will go down in history as one of the greatest! #