This from Grok:
The SpaceX Crew-9 mission is scheduled to return to Earth and splash down in the ocean on Tuesday, March 18, 2025. The Dragon spacecraft, carrying NASA astronauts Nick Hague, Suni Williams, and Butch Wilmore, along with Roscosmos cosmonaut Aleksandr Gorbunov, undocked from the International Space Station at 1:05 a.m. EDT. The splashdown is expected to occur at approximately 5:57 p.m. EDT (2157 GMT) off the coast of Florida in the Gulf of Mexico, weather permitting. Mission teams will continue to monitor weather conditions at the splashdown sites to confirm the exact timing and location closer to the event.