Speakers included Ken Griffin, Ayesha Curry, Elizabeth Alexander, Lin-Manuel Miranda, Badr Jafar, Scott Miller, and David Beckham.

Biannual clock changes currently take place in every state in the Union except for Hawaii and most of Arizona.

SpaceX is aiming to launch its Starship Flight 9 test mission no earlier than Tuesday at 7:30 p.m. EDT (2330 GMT), but only if conditions allow.

Federal action would be needed to make the change legal. Lawmakers at both the state and federal levels have debated the ...