General Information

Exhibit Hall Hours

The Exhibit Hall will be open Sunday, October 24, 2021 – Tuesday, October 26, 2021, 10:00 a.m. – 5:00 p.m. each day and will be located in Halls F1 and F2 of McCormick Place. 

Exhibit Hall Schedule Find details on Exhibit Hall hours, move-in/move-out schedules and how our targeted floor plan system works.

Exhibitor FAQs Have a question? View a list of frequently asked questions.

Parking Find details on available parking options in and around McCormick Place.

Key Contacts If you have a question, please reach out! See our list of contacts to find out who to call or email for various questions about exhibiting at ASTRO 2021.

ASTRO National Interest Exception Guidelines Learn more about the National Interest Exemption to attend the 2021 Annual Meeting and how to receive a visa letter of invitation.

Future Annual Meetings Plan to join us every year! View the dates for our future Annual Meetings.