A SpaceX Falcon 9 rocket launched the Starlink-103 (6-12) mission on Monday, September 4, 2023 at 2:47 AM (UTC).

Watch Falcon 9 launch 21 @Starlink satellites to orbit https://t.co/h3y0zMC9vG
— SpaceX (@SpaceX) September 4, 2023

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Provider	SpaceX
Vehicle	Falcon 9
Location	LC-39A Kennedy Space Center Florida, United States
All dates and times should be submitted in UTC timezone. Use Estimated Date if you don't know the official launch date and time; otherwise, use Window Opens/Closes and/or Planned T-0, which will override the Estimated Date.
— Estimated Date —
Date
— Window Opens —
Date
Time
Launch Date	Monday, September 4, 2023
Launch Time	2:47 AM (UTC)
Launch Time (Pad)
— Planned T-0 —
Date	Monday, September 4, 2023
Time	2:47 AM (UTC)
— Window Closes —
Date	Monday, September 4, 2023
Time	2:47 AM (UTC)
COSPAR ID	2023-134

Part of a series of launches:

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