AGU Fall Meeting 2026 will take place from December 7–11, 2026, at the Moscone Center in San Francisco, United States. Organized by the American Geophysical Union, this globally recognized conference is the largest gathering of Earth and space scientists, attracting over 20,000 attendees from around the world. The event covers a wide range of topics including climate science, geophysics, atmospheric science, oceanography, and planetary science. Participants will engage in cutting-edge research presentations, keynote sessions, workshops, and collaborative discussions addressing critical global challenges such as climate change and environmental sustainability.