When Does Falcon 9 Block 5 | Starlink Group 15-23 Launch?
Live Countdown to Liftoff
Falcon 9 Block 5 | Starlink Group 15-23 is scheduled to lift off on Wednesday, September 2, 2026 at 07:46 UTC — 3 days from now. GO for launch
Falcon 9 Block 5 | Starlink Group 15-23 is scheduled to lift off Wednesday, September 2, 2026 at 07:46 UTC from Space Launch Complex 4E. Status: Go for Launch. Live countdown, updated daily as the window shifts.
A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. This mission is flown by SpaceX. It is classified as a communications mission. Liftoff is planned from Space Launch Complex 4E at Vandenberg SFB, CA, USA. Current status from Launch Library: Go for Launch. Launch windows shift often; this page is rebuilt every day with the latest scheduled time.
Falcon 9 Block 5 | Starlink Group 15-23 is scheduled to lift off on Wednesday, September 2, 2026 at 07:46 UTC. The countdown above updates live, so you always see exactly how many days, hours, and minutes are left.
Launch time where you live
| Location | Local time |
|---|---|
| UTC | 07:46 |
| New York (US Eastern) | 03:46 · 3:46 AM |
| Los Angeles (US Pacific) | 00:46 · 12:46 AM |
| London (UK) | 08:46 · 8:46 AM |
| Berlin / Paris (Central Europe) | 09:46 · 9:46 AM |
| New Delhi (India) | 13:16 · 1:16 PM |
| Tokyo (Japan) | 16:46 · 4:46 PM |
| Sydney (Australia) | 17:46 · 5:46 PM |
| Your timezone | see local time above |
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