We are OPEN Wednesday-Sunday from 10AM-4PM.  Closed on Mondays & Tuesdays.
A timed ticket must be purchased online prior to arrival.


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Normal Hours (10AM–4PM)
Early Closing: 3PM
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Butterfly Encounter

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Open Wednesday - Sunday
11AM - 3PM

A separate timed ticket will be required for entry. Butterfly Encounter tickets can be purchased for an additional fee onsite, until sold out. Each ticket allows for 20 minutes in the Encounter, sorry no re-entry allowed. Admission is not guaranteed. Hours and availability are subject to change.

Visitor policies

To ensure the safety, comfort, and enjoyment of all visitors to the Connecticut Science Center, please take notice of our visitor policies.

Visitor Policies