Museum and Garden
Spring, Summer & Fall
Garden and Estate Grounds Hours
Tuesday–Sunday, 10:00 am–5:00 pm
Yuletide Season
Open daily, 10:00 am–5:00 pm
Guided Tram Tour Hours
Tuesday–Sunday, 10:00 am–4:00 pm
Space and weather permitting.
House Tour Hours
Tuesday–Sunday, 10:00 am–3:30 pm
Exhibition Hours
Tuesday–Sunday, 10:00 am–5:00 pm
Museum Store Hours
Tuesday–Sunday, 10:00 am–5:00 pm
Library
The library is open for drop-in visits and general browsing Monday-Friday, 9:00 am-4:00 pm. The use of special collections (rare books, manuscripts, and archives) is by appointment only, Monday-Friday, 10:00 am-4:00 pm. Please email reference@winterthur.org or call 302-888-4631 to make an appointment at least 24 hours in advance of your visit.
Closed holidays
Monday, January 15 – Dr. Martin Luther King, Jr. Day
Monday, February 19 – Presidents’ Day
Wednesday, June 19 – Juneteenth
Monday, September 2 – Labor Day
Thursday, November 28 – Thanksgiving
Wednesday, December 25 – Christmas Day