Extended Day School

ISDenver has your family covered from 7:15 AM - 5:30 PM, whether in before-care, after-care, clubs, or athletics!

ISDenver’s Extended Day School (EDS) begins at 7:15 AM and ends at 5:30 PM, Monday through Friday.

Available options include:

Before Care (7:15 - 8:15 AM)
After Care (Session 1 is 3:45 - 4:45 PM; Session 2 is 4:45 - 5:30 PM)
Study Hall (for G1-G8 students; 3:45 - 4:45 PM)
Co-Curricular Programs (include our after-school clubs, G6 - G8 competitive athletics, third language offerings, performing arts, etc, 3:45 - 4:45 PM)
- Club prices vary.
Advanced registration is required for all offerings. All registrations and information can be accessed through the Parent Portal.
Registration must be completed prior to each trimester during the one-week registration window. Please see registration opening dates and club run dates below.

Trimester	Registration opens	Registration closes	Program duration
Trimester 1	8/6/26 10:00 AM	8/12/25 11:59 PM	8/24/26 - 11/6/26* *10/23 for Athletics
Trimester 2	10/14/26 10:00 AM	10/21/26 11:59 PM	11/09/26 - 2/12/27
Trimester 3	1/27/27 10:00 AM	2/4/26 11:59 PM	2/24/26 - 5/28/27* *5/14 for Athletics
*Please note: Extended Day School is not offered the first or last week of the school year.

For questions, please email ExtendedDaySchool@isdenver.org.

Examples include:

Before Care (7:15 - 8:15 AM)
After Care (Session 1 is 3:45 - 4:45 PM; Session 2 is 4:45 - 5:30 PM)
Study Hall (for G1-G8 students; 3:45 - 4:45 PM)
- Before- and After-Care sessions are billed at $150 per session of the weekday chosen for that entire trimester (i.e., if you register your child for after-care session I on Mondays only, you will pay $150 total for that trimester; if you do it on both Mondays and Wednesdays, you will pay $300 total for the first trimester. If you do before-care and after-care I every weekday, you will pay $1,500 per trimester.)