Winter 2025 Hours
*Starting Thursday, October 2nd, 2025
*Hours are subject to change.
- Mondays: Open 9AM – 3PM to General Admission and Members, Open 10AM – 1PM to Fieldtrip Groups
- Tuesdays-Wednesdays: Closed (Fieldtrip Groups Only)
- Thursdays: Open 10AM – 3PM to General Admission and Members, Open 10AM – 1PM to Fieldtrip Groups
- Fridays – Saturdays : 10AM – 5PM to General Admission and Members
- Sundays : 11AM – 5PM to General Admission and Members
Winter Break 2025 Hours
- Saturday, December 20th: 10AM – 5PM
- Sunday, December 21st: 11AM – 5PM
- Monday, December 22nd: 9AM – 5PM
- Tuesday, December 23rd: 10AM – 5PM
- Wednesday, December 24th (Christmas Eve): Closed
- Thursday, December 25th (Christmas Day): Closed
- Friday, December 26th – Sunday, December 28th: 10AM – 5PM
- Monday, December 29th: 9AM – 5PM
- Tuesday, December 30th: 10AM – 5PM
- Wednesday, December 31st (Noontime New Year) : 10AM – 3PM
- Thursday, January 1st – Saturday, January 3rd : 10AM – 5PM
- Sunday, January 4th: 11AM – 5PM
Special Hours
Wednesday, December 24th(Christmas Eve): Closed
Thursday, December 25th(Christmas Day): Closed
Wednesday, December 31st (Noontime New Year): 10AM – 3PM
Monday, January 19th (MLK Day): 9AM – 5PM
Monday, February 16th (President’s Day): 9AM – 5PM
Winter 2025-26 Member Hours
- Saturday, December 13th, 2025 : 9AM-10AM
- Sunday, December 14th, 2025 : 10AM-11AM
- Saturday, January 3rd, 2026 : 9AM-10AM
- Sunday, January 4th, 2026 : 10AM-11AM
- Saturday, February 7th, 2026 : 9AM-10AM
- Sunday, February 8th, 2026 : 10AM-11AM
- Saturday, March 7th, 2026 : 9AM-10AM
- Sunday, March 8th, 2026 : 10AM-11AM
- Spring Dates coming soon!
Winter 2025-26 Sensory-Friendly Sundays
Pre-registration is required. We require pre-registration in an effort to better serve our guests and provide a welcoming, adaptive environment that meets your needs.
- December 21st, 2025: Open 9AM – 11AM
- January 18th, 2026: Open 9AM – 11AM
- February 22nd, 2026: Open 9AM – 11AM
- March 22nd, 2026: Open 9AM – 11AM
- … Spring Dates coming soon!
- Paused during summer months
Winter 2025-26
Community Days
Pre-registration is required. We require pre-registration in an effort to better serve our guests and provide a welcoming, adaptive environment that meets your needs.
- Monday, December 15th, 2025: Open 10AM – 5PM
- Monday, January 26th, 2026: Open 10AM – 5PM
- Monday, February 23rd, 2026: Open 10AM – 5PM
- Monday, March 16th, 2026: Open 10AM – 5PM
- … Spring Dates coming soon!
Access & Inclusion Afternoons
For Groups & Organizations Only
- Available Weekly on Tuesday from 10 am to 1 pm
- Tuesday, January 20th, 2026: 10AM – 1PM
- Tuesday, February 17th, 2026: 10AM – 1PM
- Tuesday, March 3rd, 2026: 10AM – 1PM
- Registration Required: Please contact Rachel Demma at rdemma@portdiscovery.org to learn more about group access to the museum on Access and Inclusion Tuesday afternoons
