SpaceX launched its Starlink 10-54 mission from Cape Canaveral Space Force Station at 8:37 a.m. EDT on June 12, sending 29 Starlink V2 Mini Optimized satellites into low Earth orbit. The Falcon 9 liftoff, from Space Launch Complex 40, marked the rocket maker’s 650th Falcon 9 flight and its 68th launch of the year.
That timing is why people are asking what time is spacex launch today. The answer, in Eastern time, was 8:37 a.m., or 1237 UTC, and the mission came on a morning when SpaceX also stepped onto the public-market stage for the first time. Gwynne Shotwell rang the opening bell in New York ahead of the Nasdaq trading day, putting the company’s launch cadence and its market debut on the same clock.
Shotwell leaned into the symbolism. “Today we make history again. We have a history of making history,” she said, before adding that SpaceX opened the morning “in a rather exciting way” by launching a Falcon 9 and Starlink satellites to orbit. The company’s latest launch also extended a pace that has become routine only because SpaceX keeps setting the bar higher: it was the 55th dedicated Starlink launch of 2026 and the 56th mission overall carrying Starlink spacecraft this year.
The weather did not make the morning look easy. Meteorologists at the 45th Weather Squadron started with an 80 percent chance of favorable conditions at the opening of the window, but that outlook slipped to 70 percent as the window progressed, with cumulus clouds under close watch. Even so, the rocket climbed away on a north-easterly trajectory, and the first stage booster, B1080, flew for the 27th time before landing on the drone ship A Shortfall of Gravitas a little more than eight minutes after liftoff. That marked the 155th landing on the ship and the 623rd booster landing overall for SpaceX.
The launch also underscored how much of SpaceX’s business now depends on keeping Starlink moving. The company says it has more than 10,500 satellites in orbit, and its connectivity business brought in about $2 billion in 2024 and $4.4 billion in 2025. It is still pushing beyond that network, too: SpaceX completed its 12th Starship test flight in May and is working toward a 13th flight on a date it has not yet disclosed. For readers searching the launch time today, the immediate answer is simple. The bigger story is that SpaceX delivered the morning’s mission, and then kept the rest of its day moving just as fast.
