Housing

ASTRO Housing is now closed.

If you need to cancel or modify a reservation, please contact your hotel directly at least 72 hours prior to your scheduled arrival. When calling your hotel, be sure to ask for the IN-HOUSE RESERVATIONS or the FRONT DESK and provide the name on your reservation and the dates of your stay.

For delayed arrivals, contact the hotel using the same process outlined above.

Need assistance at the meeting for your current reservation or with a new reservation?

Visit the ASTRO Housing Desk located in the South Lobby of the Moscone Center during the following hours:

For additional information or help, please contact the ASTRO Housing Center at 1-800-541-6058 (toll free) or 571-549-4534 (international).

The ASTRO Housing Center will be open Monday - Friday, 8:30 a.m. - 5:00 p.m. Eastern time.

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Hotel Reservation Disclosure

By reserving a room at one of ASTRO’s official hotels for the 2025 Annual Meeting, you agree to permit ASTRO and its agents, and your assigned hotel(s) to exchange your personal information for the purpose of facilitating your hotel reservation. You agree to release ASTRO and its agents, ASTRO’s official hotels and their respective officers, directors, employees and agents from any liability relating to the disclosure of your personal information for this purpose.