2017-18 Schedule, Calendar & Registration

Register for Classes Online

Before registering, please read and understand our refund and discount policies.

Questions about our hot/wet weather policies?  Read our Rain or Shine suggestions for more information about how we embrace exposure and the elements.

2017-18 | ONLINE REGISTRATION 2017-18 | ONLINE REGISTRATION     SAMPLE CALENDAR | 2017-18 Classes by Grade SAMPLE CALENDAR | 2017-18 Classes by Grade

School Year Online Tools

2017-18 School Year Wait List     Report a Planned Absence Here

2017-18 School Year Weekly Schedule:

Clicking on the schedule below will open a larger version in a new window



Classes are eight weeks long.  Join us for one session, or register for the full year.

Registration opens Tuesday July 18th!

Before registering, please read and understand our refund and discount policies.

2017-18 School Year Dates by Session

Session 1 Session 2 Session 3 Session 4
Sep 4-Oct 29 Oct 30-Jan 14 Jan 15-Mar 11 March 26-May 27
no class: 11/20-26; 12/18-1/1  no class: 4/2-8

2017-18 School Year Dates 

Session 1  First Class Last Class No Class Days
Monday 9/4/17 – LABOR DAY 10/23/17 none
Tuesday 9/5/17 10/24/17 none
Wednesday 9/6/17 10/25/17 none
Thursday 9/7/17 10/26/17 none
Friday 9/8/17 10/27/18 none
Session 2  First Class Last Class No Class Days
Monday 10/30/17 1/8/18 11/20, 12/18, 12/25, 1/1
Tuesday 10/31/17 1/9/18 11/21, 12/19, 12/26
Wednesday 11/1/17 1/10/18 11/22, 12/20, 12/27
Thursday 11/2/17 1/11/18 11/23, 12/21, 12/28
Friday 11/3/17 1/12/18 11/24, 12/22, 12/29
Session 3  First Class Last Class No Class Days
Monday 1/15/18 3/5/18 none
Tuesday 1/16/18 3/6/18 none
Wednesday 1/17/18 3/7/18 none
Thursday 1/18/18 3/8/18 none
Friday 1/19/17 3/9/18 none
Session 4  First Class Last Class No Class Days
Monday 3/26/18 5/21/18 4/2
Tuesday 3/27/18 5/22/18 4/3
Wednesday 3/28/18 5/23/18 4/4
Thursday 3/29/18 5/24/18 4/5
Friday 3/30/18 5/25/18 4/6
(classes subject to cancellation if under-enrolled, minimum 4 students per group class)

Registration Tips and Tricks

  • Early Registration is open for all school year classes until 1 month prior to the start of the session.  Early registrants automatically enjoy a 5% discount.
  • We recommend pre-registration for all 4 sessions if you plan on having your child attend class year-round.  Many of our programs do fill up and if you delay in signing up for future sessions, the space may not be available.  If you do sign up for multiple sessions, but your situation changes and you are not able to attend the class, the refund policies apply.
    • Pre-Registration for families paying out-of-pocket– Want to register for a future session but not ready to pay the full price of the class or program?   Call or email the office to authorize a  $50 deposit per class per session, charged to a credit card.  Your card will be charged one month prior to the start of the class for the remainder of the session’s class tuition.  If you cannot get a hold of the office you may pay in full and email a request for all but the $50 deposit, which we will process within 1 business day. 
    • Pre-Registration for homeschool families using charter school funds– you will be required to pay 10% of the cost of the program or class in order to register online.
  • Access your Online Account for reminders about start/end dates for classes and payment information after you complete a registration.  While the Sienna Ranch office is happy to assist with registration it is ultimately the responsibility of the account holder to understand purchased programming and request assistance correcting any registration errors within a business day.  Since programming is first-come, first-served, errors left unnoticed may result in desired programming filling before an error may be reversed.


We maintain vendor status with Compass Charter School, Connecting Waters, Heritage Peak,  Hickman, Inspire Charter School, Rio Valley, Valley View,  Visions in Education and Vista Oaks Charter Schools.  Please email us if you have another school you would like us to work with!

To pay your Sienna Ranch Tuition with Charter School Funds:

1. Enroll in your choice of classes by paying a 10% deposit.

2. Have your charter school generate & send us a PO/voucher.  Some school offices email us electronic versions of your funds.  We like this!  Make sure to request the exact amount of your programming, factoring in early registration discounts when applicable.

3. Receive a refund for your deposit once we have your PO/voucher on file.

Charter School Fund Agreements:

  • Parent/guardians (including Vista Oaks families) initiate PO/voucher creation.  Please remember to factor in early registration discounts when applicable!
  • Sienna Ranch must receive your funds no later than the first week of the session, otherwise we will charge the card on file for the balance in full.  We are happy to refund your card if charter school funds come our way later, but not all schools will cover programming unless you request funds prior to the class starting.
  • Families are responsible for understanding which classes are eligible for charter school fund tuition reimbursement.  (Example: Visions does not cover Archery; Hickman does not cover Equestrian programming, etc.)  Contact your school prior to registration if you have questions about what your school will cover.
  • Parent/guardians are financially responsible for any tuition remaining after charter school funds are processed.
  • Charter School Funds are only valid for the exact class/session indicated on the voucher/PO.
  • Charter school monies may be canceled but cannot be refunded as cash or credited toward future programming.
  • Families are responsible for checking their statement and registration history and contacting Sienna Ranch if discrepancies exist.
  • Some charter schools will only cover class if you initiate charter school fund requests before class starts.  If you miss your charter school deadline for requesting funds, you are still responsible for the full tuition and may have to pay the difference out of pocket.

Note: all registration is first-come, first-served, so we cannot guarantee that space will remain if you choose to bring your charter school funds to register in person.  We strongly recommend registering online and receiving a reimbursement when funds arrive.  Call the office at (925) 283-6311 to setup an in-person registration appointment.

School Year Wait List

If the class you would like is full, please fill out a wait list request.  We will contact you if a space becomes available.

2017-18 School Year Wait List