Science Solstice Sunday at Smithsonian's National Zoo
*The event has already taken place on this date: Sun, 06/21/2026
Celebrate the start of summer with our free, family‑friendly Science Solstice Sunday, part of the Smithsonian’s annual Solstice Weekend! Follow animal clues in an interactive scavenger hunt across the Zoo for a chance to win a prize, enjoy special animal demonstrations.
Please help us keep this calendar up to date! If this activity is sold out, canceled, or otherwise needs alteration, email mindy@kidsoutandabout.com so we can update it immediately. If you have a question about the activity itself, please contact the organization administrator listed below.
Explore hands-on activity stations from Smithsonian scientists, researchers, and experts working around the world to protect wildlife and study nature, including:
- Smithsonian Tropical Research Institute, which works with tropical ecosystems and studies wildlife in Panama
- Smithsonian STARS program, which connects rural classrooms to the cosmos through telescopes, educational programs, and more
- Smithsonian Science Education Center, which transforms K-12 education through science
- Center for Population Ecology, which works to improve Zoo reproduction outcomes
- EEHV Lab, a worldwide resource of disease information, testing and research for the global elephant community
- Center for Conservation Genomics, which uses advanced genetic tools and DNA testing to manage endangered species
- And more!
Location:
Smithsonian National Zoological Park, Connecticut Avenue Northwest, Washington, DC, USA
See map: Google Maps
*Times, dates, and prices of any activity posted to our calendars are subject to change. Please be sure to click through directly to the organization’s website to verify.
Contact name:
Pamela Baker-Masson- Associate Director of Communications and Exhibits
Email address:
The event has already taken place on this date:
06/21/2026
Time:
10 am - 2 pm
Price:
FREE (passes required for entry)
Ages
All Ages Adults & kids together Adults without kidsWeb Service