Hours*
Monday, Thursday, Friday, Saturday: 9:30 AM – 4:30 PM
Sunday : 11:00 AM – 4:30 PM
Tuesday – Wednesday: CLOSED
Last Entry Times
Thursday – Monday: 4:00PM
Special Holiday Hours
Thanksgiving, November 26, CLOSED
Christmas Eve, December 24, CLOSED
Christmas Day, December 25, CLOSED
Tuesday, December 29, 9:30 AM – 4:30 PM
Wednesday, December 30, 9:30 AM – 4:30 PM
New Year’s Eve, December 31, 9:30 AM – 4:30 PM
New Year’s Day, January 1, 9:30 AM – 4:30 PM
*Hours may vary. Changes to these hours will be communicated on our homepage and on our Facebook, Twitter and Google pages.
Explore Safe
The Science Center is required to adhere to capacity limits set by the City of St. Louis. Because of this, all guests will be required to have a general admission ticket.
General admission tickets have an entry time to limit capacity to the building.
Be sure to review our guidelines and safety policies before you arrive.
Make Your Reservation
An online service fee of $3.50 applies to reservations, which covers the cost of the online system and its maintenance.
Guests are welcome to make reservations at no cost via our reservation phone line.
A limited number of on-site admission tickets may be available for each hour. Tickets will be subject to availability.
Guests are encouraged to reserve entry tickets prior to arrival.