The Jellyfish
Effect

• ○Full darkness

  GSLV Mk II | IRNSS-1L (NVS-03)

  Indian Space Research Organization · GTO
  Fri, Oct 30, 11:51 PM GMT+5:30

  Satish Dhawan Space Centre, India
  T– : :

  Go for Launch▾
• ○Full darkness

  Falcon 9 Block 5 | Starlink Group 15-18

  SpaceX · LEO
  Fri, Oct 30, 8:48 PM PDT

  Vandenberg SFB, CA, USA
  T– : :

  Go for Launch▾
• ○Full darkness

  Electron | The Sea God Surveys (iQPS Launch 9)

  Rocket Lab · LEO
  Mon, Nov 2, 9:45 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand
  T– : :

  To Be Confirmed▾
• ○Daylight launch

  Kinetica 2 | SpaceSail Polar Group TBD?

  CAS Space · PO
  Tue, Nov 3, 8:10 AM GMT+8

  Jiuquan Satellite Launch Center, People's Republic of China
  T– : :

  Go for Launch▾
• 🪼Prime jellyfish

  Falcon 9 Block 5 | USSF-432

  SpaceX · LEO
  Mon, Nov 2, 5:42 PM PST

  Vandenberg SFB, CA, USA
  T– : :

  Go for Launch▾
• ○Daylight launch

  Mir | Demo Flight

  Agency for Defense Development · LEO
  Wed, 04 Nov 2026 05:00:00 GMT

  Sea Launch
  T– : :

  To Be Confirmed▾
• ○Full darkness

  Ceres-2 | Unknown Payload

  Galactic Energy · N/A
  Thu, Nov 5, 5:00 AM GMT+8

  Jiuquan Satellite Launch Center, People's Republic of China
  T– : :

  To Be Confirmed▾
• ○Full darkness

  Long March 12 | SatNet LEO Group TBD?

  China Aerospace Science and Technology Corporation · LEO
  Fri, Nov 6, 4:00 AM GMT+8

  Wenchang Space Launch Site, People's Republic of China
  T– : :

  To Be Confirmed▾
• ~Marginal

  Falcon 9 Block 5 | Starlink Group 15-21

  SpaceX · LEO
  Thu, Nov 5, 6:21 PM PST

  Vandenberg SFB, CA, USA
  T– : :

  Go for Launch▾
• ○Daylight launch

  Electron | The Mountain God Rises (iQPS Launch 10)

  Rocket Lab · LEO
  ≈ Tue, Nov 10, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. day
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | USSF-xxx ("R-5")

  SpaceX · LEO
  Mon, Nov 9, 7:03 PM PST

  Vandenberg SFB, CA, USA
  T– : :

  To Be Confirmed▾
• ○Full darkness

  Vulcan VC6L | Amazon Leo (LV-01)

  United Launch Alliance · LEO
  ≈ Thu, Nov 12, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. day
  T– : :

  To Be Determined▾
• ○Full darkness

  Ariane 64 Block 2 | Amazon Leo (LE-04)

  Arianespace · LEO
  ≈ Sun, Nov 22, 9:00 PM GMT-3

  Guiana Space Centre, French Guiana · est. day
  T– : :

  To Be Determined▾
• ○Daylight launch

  Soyuz 2.1b | Progress MS-36 (97P)

  Russian Federal Space Agency (ROSCOSMOS) · LEO
  Tue, Nov 24, 10:03 AM GMT+5

  Baikonur Cosmodrome, Republic of Kazakhstan
  T– : :

  To Be Confirmed▾
• 🪼Good potential

  Long March 2F/G | Shenzhou 24

  China Aerospace Science and Technology Corporation · LEO
  ≈ Wed, Nov 25, 8:00 AM GMT+8

  Jiuquan Satellite Launch Center, People's Republic of China · est. day
  T– : :

  To Be Determined▾
• ○Full darkness

  Spectrum | AT-Astra and Others (Spectrum Flight 3)

  Isar Aerospace · SSO
  Thu, Nov 26, 9:00 PM GMT+1

  Andøya Spaceport
  T– : :

  To Be Confirmed▾
• ○Daylight launch

  Falcon 9 Block 5 | Cygnus CRS-2 NG-25

  SpaceX · LEO
  Sun, Nov 29, 11:00 AM EST

  Cape Canaveral SFS, FL, USA
  T– : :

  To Be Confirmed▾
• ○Daylight launch

  Falcon 9 Block 5 | NROL-195

  SpaceX · LEO
  ≈ Sun, Nov 29, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. month
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | OneWeb 21

  SpaceX · PO
  ≈ Sun, Nov 29, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. month
  T– : :

  To Be Determined▾
• 🪼Prime jellyfish

  LVM-3 | Gaganyaan-1

  Indian Space Research Organization · LEO
  ≈ Mon, Nov 30, 5:30 AM GMT+5:30

  Satish Dhawan Space Centre, India · est. month
  T– : :

  To Be Determined▾
• 🪼Prime jellyfish

  PSLV-XL | TDS-01

  Indian Space Research Organization · GTO
  ≈ Mon, Nov 30, 5:30 AM GMT+5:30

  Satish Dhawan Space Centre, India · est. month
  T– : :

  To Be Determined▾
• 🪼Prime jellyfish

  Starship | Flight 15

  SpaceX · LEO
  ≈ Sun, Nov 29, 6:00 PM CST

  SpaceX Starbase, TX, USA · est. month
  T– : :

  To Be Determined▾
• ○Full darkness

  Ariane 62 | Metop-SG B1

  Arianespace · SSO
  ≈ Wed, Dec 30, 9:00 PM GMT-3

  Guiana Space Centre, French Guiana · est. month
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | SDA Tranche 2 Transport Layer D

  SpaceX · PO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. month
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 2 Transport Layer E

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. month
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon Heavy | Griffin Mission One

  SpaceX · LO
  ≈ Wed, Dec 30, 7:00 PM EST

  Kennedy Space Center, FL, USA · est. month
  T– : :

  To Be Determined▾
• 🪼Good potential

  LVM-3 | GSAT-32 (GSAT-N3)

  Indian Space Research Organization · GTO
  ≈ Thu, Dec 31, 5:30 AM GMT+5:30

  Satish Dhawan Space Centre, India · est. month
  T– : :

  To Be Determined▾
• ○Full darkness

  New Glenn | Blue Ring-1

  Blue Origin · GTO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. month
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | BlueBird 14-16 (Block 2 #9-11)

  SpaceX · LEO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | CHORUS

  SpaceX · LEO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | Inmarsat-7 F1 (GX-7)

  SpaceX · GTO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer A

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer C

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer D

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 1 Transport Layer D

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Falcon 9 Block 5 | SDA Tranche 1 Transport Layer F

  SpaceX · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Firefly Alpha Block 2 | ConnectedCosmos Launch 1

  Firefly Aerospace · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Daylight launch

  Firefly Alpha Block 2 | ConnectedCosmos Launch 2

  Firefly Aerospace · PO
  ≈ Wed, Dec 30, 4:00 PM PST

  Vandenberg SFB, CA, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Spectrum | 1 x Pelican satellite

  Isar Aerospace · SSO
  ≈ Thu, Dec 31, 1:00 AM GMT+1

  Andøya Spaceport · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Spectrum | ΣYNDEO-3

  Isar Aerospace · LEO
  ≈ Thu, Dec 31, 1:00 AM GMT+1

  Andøya Spaceport · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Themis Demonstrator | T1H-1

  European Space Agency · Sub
  ≈ Thu, Dec 31, 1:00 AM GMT+1

  Esrange Space Center · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Vulcan VC4L | Dream Chaser CRS 2 Flight 1

  United Launch Alliance · LEO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. quarter 4
  T– : :

  To Be Determined▾
• ○Full darkness

  Falcon 9 Block 5 | Globalstar 2-R Mission 2 (x 9)

  SpaceX · LEO
  ≈ Wed, Dec 30, 7:00 PM EST

  Cape Canaveral SFS, FL, USA · est. year half 2
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | BlackSky Gen-3 6

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | BlackSky Gen-3 7

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | BlackSky Gen-3 8

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | BlackSky Gen-3 9

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | iQPS Launch 11

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Electron | LOXSAT 1

  Rocket Lab · LEO
  ≈ Thu, Dec 31, 1:00 PM GMT+13

  Rocket Lab Launch Complex 1, Mahia Peninsula, New Zealand · est. year
  T– : :

  To Be Determined▾
• ○Daylight launch

  Epsilon S | JV-LOTUSat-1

  Japan Aerospace Exploration Agency · SSO
  ≈ Thu, Dec 31, 9:00 AM GMT+9

  Uchinoura Space Center, Japan · est. year
  T– : :

  To Be Determined▾

Data: The Space Devs · Launch Library 2 · live feed · twilight scoring estimated from Sun altitude at the pad · support this project