WatchIsUp
+ Create

Falcon 9 Block 5 | Starlink Group 15-27

Launch by SpaceX. A batch of 27 satellites for the Starlink mega-constellation - SpaceX's project for space-based Internet communication system. From Vandenberg SFB, CA, USA.
10
10
days
23
23
hours
48
48
min
41
41
sec
Report this countdown

Countdown Timer - Falcon 9 Block 5 | Starlink Group 15-27

Get ready for an exciting moment in space exploration! On Sunday, September 20, 2026, SpaceX will be launching the Falcon 9 Block 5 rocket, carrying a batch of 27 satellites for the Starlink mega-constellation. This ambitious project aims to revolutionize global internet communication by providing high-speed, reliable service from space. Join us as we count down to this monumental event from Vandenberg Space Force Base in California. With our countdown timer, you can track every second leading up to the launch and witness the future of connectivity unfold before your eyes. Don’t miss your chance to be part of this groundbreaking journey into the cosmos!

Frequently Asked Questions

There are exactly 11 days left until Falcon 9 Block 5 | Starlink Group 15-27, which is 264 hours or 15829 minutes.

Falcon 9 Block 5 | Starlink Group 15-27 will take place on Sunday, September 20, 2026 at 01:47 AM.

Use our real-time countdown to precisely track the time remaining until Falcon 9 Block 5 | Starlink Group 15-27.

Space articles

All articles →
JUICE Earth Flyby 2026: What It Is and Why It Matters
space

JUICE Earth Flyby 2026: What It Is and Why It Matters

On September 30, 2026, ESA's JUICE spacecraft will swing past Earth one more time, using our planet's gravity to hit the exact speed it needs to reach Jupiter.

Read more →

Related countdowns

See more space
Space
1

Soyuz 2.1b | Progress MS-35 (96P)

Launch by Russian Federal Space Agency (ROSCOSMOS). Progress resupply mission to the International Space Station. From Baikonur Cosmodrome, Republic of Kazakhstan.

0
d
14
h
16
m
44
s
9/9/2026Countdown →
Space
6

Long March 2D/YZ-3 | Unknown Payload

Launch by China Aerospace Science and Technology Corporation. Details TBD. From Jiuquan Satellite Launch Center, People's Republic of China.

1
d
07
h
01
m
41
s
9/10/2026Countdown →
Space
1

Falcon 9 Block 5 | USSF-153

Launch by SpaceX. USSF-153 is a classified mission for the United States Space Force. It is possibly a batch of classified LEO satellites for a US government entity based on SpaceX’s Starshield satellite bus, based on locations of rocket stage drop zones being exact fits with previous Starlink Group 15 launches. From Vandenberg SFB, CA, USA.

1
d
13
h
38
m
41
s
9/10/2026Countdown →
Space
4

Progress MS-35 Docking

The Progress MS-35 spacecraft is scheduled to autonomously dock to the Poisk module of the ISS. Location: International Space Station.

2
d
16
h
39
m
08
s
9/11/2026Countdown →
Space
7

Falcon 9 Block 5 | Crew-13

Launch by SpaceX. SpaceX Crew-13 is the thirteenth crewed operational flight of a Crew Dragon spacecraft to the International Space Station as part of NASA's Commercial Crew Program. From Cape Canaveral SFS, FL, USA.

3
d
20
h
35
m
41
s
9/12/2026Countdown →
Space
9

Vega-C | Sentinel-3C & FLEX

Launch by Avio S.p.A. Sentinel-3C is the third satellite in the Sentinel-3 constellation, which provides high-accuracy optical, radar and altimetry data for marine and land services. The Fluorescence Explorer (FLEX) satellite is a part of ESA's Earth Explorer program. The satellite will map vegetation fluorescence to quantify photosynthetic activity. From Guiana Space Centre, French Guiana.

5
d
23
h
22
m
48
s
9/15/2026Countdown →
See more space