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Welcome!  We are happy to have you here.  Holliston Extended Day was founded in 1987 to serve the families of Holliston.  
We are proud to be a program of the Holliston Public Schools
Please Note: Our mailing address has changed! Please direct all mail to:
Holliston Extended Day - 323 Woodland St- Holliston, MA 01748

Who Are We?

Holliston Extended Day is an afterschool program serving the public schools of Holliston, Massachusetts. Our children range in age from pre-school through eighth grade. These age groups are divided into three programs. The first is YKO, which is our pre-school/kindergarten classroom. The second program is called OKO, and is home to children in grades 1-4. Finally, we have YMD, which is the program in serves students in grades 5-8. All programs share the same basic philosophy, yet each has it own, unique, age appropriate goals.

Mission Statement

Extended Day is dedicated to building each child's self esteem and to helping each child gain the social skills necessary for developing positive peer relationships and a positive self image.

All Extended Day activities are designed to reflect this philosophy. Extended Day activities will be process, not product oriented. Extended Day activities will challenge each child to explore, discover, create, and grow. Time to develop new interests is balanced with time to practice social skills while relaxing and playing with friends. To ensure that every student has a successful program experience, the teacher/student ratio is low and the teachers are experienced and caring.

Program Philosophy

The Holliston Extended Day Program strives to provide your child with an environment within which he/she can safely explore, discover, create, and grow. Children are supervised at all times while participating in program activities to ensure the health and safety of each child. The Extended Day staff recognizes the uniqueness and importance of each child and strives to create experiences wherein each child can learn to make choices, discover new pastimes, and explore new ideas in an environment that is safe, supportive, and creative. We are committed to doing our best to develop a safe and equitable program for all students. 

Quick Links: 

        Current Response Sheets:  
                   April 2018 No School Days


        2018-19 Calendar

Student Information and Permissions

Application (We currently have a waiting list for the after school slot for grades PK - 4.  We do not expect this to change before the beginning of the school year.)

Tuition Charts:



Summer Oasis (Registration is now open!)

Like us on Facebook: YKOOKOYMDSummerOasis
Follow us on Twitter: @hollistonxday


Upcoming Important Dates:

·    November 1st - Your 4th tuition payment is due. For your convenience, you may make your payment here:

o Make a Payment

 October 31st: Halloween Party! Due to special event activities, signing up is required EVEN if it is your usual day.  Sign-up now!

November: Sign-up for November days Early Release and No School Days HERE

  • Nov. 1st and 2nd: Early Release Days for Grades 1 - 5. See the sign-up link above for details.
  • Nov. 6th: Professional Day. See the sign-up link above for details.
  • November 12th: Veteran's Day Observed. No School. Extended Day is closed.
  • November 21st: Early Release for al grades.  Extended Day closes at 3:00. See the sign-up link above for details.
  • November 22nd and 23rd: Happy Thanksgiving! No School. Extended Day is closed. 

    Registering for 2018-19
    • Current Families:  We are currently re-enrolling current families for 2018-19.  Click here for More Information
      • You will use this form to give us the schedule that you want your currently enrolled child(ren)  to have in 2018-19.  
      • You can also use this form to enroll siblings.
      • Submit your Intent here: "Intent to Continue". 
    • Families on the Waitlist:  Please email Carol to confirm your schedule needs for net year.  We begin the acceptance process with the families on the waitlist.  Email:   
    • New Families:  Click here: HOW TO ENROLL for enrollment information. Then use the Application Link to take you to and begin the registration process.  
      • Registration forms may be submitted beginning in January 2018.
      • We begin to accept new students once we have confirmed returning students schedule, space for next year, and staffing.  This is usually sometime in April or May.  Note: Order of priority --> Current Families --> Students on our 2017-18 wait list --> New students who apply before April 1st 2018 --> other new students as space is available.
    Registering for Oasis 2019

    Registration for Oasis 2019 opens in February.

    To check out last summer's information, click here:

    Check out our Oasis facebook page to see the fun that we have had in past summers: