Mathnasium 4714 Milestone Lane, #D, Castle Rock CO 80104 (303) 663-6305

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Schedule for Mathnasium of Castle Rock

Mathnasium of Castle Rock – 2019/2020                 School Year Schedule


Center Operating Hours: August 5 - June 2


                                      Monday                3:00 PM - 7:30 PM

                                      Tuesday                3:00 PM - 7:30 PM

                                      Wednesday         3:00 PM - 7:30 PM

                                      Thursday              3:00 PM - 7:30 PM

                                      Friday                   Closed

                                      Saturday              10:00 AM - 2:00 PM

                                      Sunday                 Closed


Center Holidays


Jan 1

New Year's Day

July 4

Independence Day

Jan 20

Martin Luther King Day

Sept 2

Labor Day

Feb 17

President's Day

Nov 27-30


Mar 16-20

Spring Break

Dec 23-28

Christmas Holiday

May 25

Memorial Day

Dec 31-Jan 1

New Year’s Holiday







Our summer hours will vary from school year.


Please call the center at 303-663-6305 for snow or other closures caused by unforeseen circumstances. Snow days will adhere to the same closures as followed by the Douglas County School District.



Also available in your area, real-time face-to-face instruction over an internet connection.