No launch date yet. Only the quarter has been announced.
SpaceX - Space Launch Complex 4E, Vandenberg SFB, CA, USA - 212 km from here
Tranche 1 Tracking Layer A is one of five missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Tracking Layer constellation, which will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.
Rocket launch
Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer C
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
SpaceX - Space Launch Complex 4E, Vandenberg SFB, CA, USA - 212 km from here
Tranche 1 Tracking Layer C is one of five missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Tracking Layer constellation, which will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.
Rocket launch
Falcon 9 Block 5 | SDA Tranche 1 Tracking Layer E
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
SpaceX - Space Launch Complex 4E, Vandenberg SFB, CA, USA - 212 km from here
Tranche 1 Tracking Layer E is one of five missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Tracking Layer constellation, which will provide global indications, warning, tracking, and targeting of advanced missile threats, including hypersonic missile systems.
Rocket launch
Falcon 9 Block 5 | SDA Tranche 1 Transport Layer D
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
SpaceX - Space Launch Complex 4E, Vandenberg SFB, CA, USA - 212 km from here
Tranche 1 Transport Layer D is one of six missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Transport Layer constellation, which will provide assured, resilient, low-latency military data and connectivity worldwide to the full range of warfighter platforms from Low Earth Orbit satellites.
The constellation will be interconnected with Optical Inter-Satellite Links (OISLs) which have significantly increased performance over existing radio frequency crosslinks. It is expected to operate over Ka band, have stereo coverage and be dynamically networked for simpler hand-offs, greater bandwidth and fault tolerance.
Rocket launch
Falcon 9 Block 5 | SDA Tranche 1 Transport Layer F
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
SpaceX - Space Launch Complex 4E, Vandenberg SFB, CA, USA - 212 km from here
Tranche 1 Transport Layer F is one of six missions by the United States Space Force Space Development Agency (SDA) for the Proliferated Warfighter Space Architecture (PWSA) Tranche 1 Transport Layer constellation, which will provide assured, resilient, low-latency military data and connectivity worldwide to the full range of warfighter platforms from Low Earth Orbit satellites.
The constellation will be interconnected with Optical Inter-Satellite Links (OISLs) which have significantly increased performance over existing radio frequency crosslinks. It is expected to operate over Ka band, have stereo coverage and be dynamically networked for simpler hand-offs, greater bandwidth and fault tolerance.
Rocket launch
Firefly Alpha Block 2 | ConnectedCosmos Launch 1
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
Firefly Aerospace - Space Launch Complex 2W, Vandenberg SFB, CA, USA - 200 km from here
First of at least four missions carrying 6 satellites for Open Cosmos' secure LEO broadband constellation, designed to provide independent and resilient connectivity infrastructure for Europe and the world using high-priority Ka-band spectrum filings by the Principality of Liechtenstein.
Rocket launch
Firefly Alpha Block 2 | ConnectedCosmos Launch 2
No earlier than Q4 2026
No launch date yet. Only the quarter has been announced.
Firefly Aerospace - Space Launch Complex 2W, Vandenberg SFB, CA, USA - 200 km from here
Second of at least four missions carrying 6 satellites for Open Cosmos' secure LEO broadband constellation, designed to provide independent and resilient connectivity infrastructure for Europe and the world using high-priority Ka-band spectrum filings by the Principality of Liechtenstein.
Sunset
5:10 PM
5:10 PM
Too far ahead for a weather forecast. These are the sun's own times - they will not change.
4:34 PMGolden hour
5:10 PMSunset
5:37 PMBlue hour ends
Moon
Last quarter
50% lit
11:33 PM –
1:11 PM
ENEWNW
11:33 PMMoonrise
11:55 PM4°
5:56 AMHighest, 74°
12:50 PM4°
1:11 PMMoonset
Between the two 4° marks the Moon is clear of haze and most of what stands on the horizon.
Timetable
Morning blue hour6:03 AM–6:30 AM
Morning best color6:19 AM
Sunrise6:30 AM
Morning golden hour6:30 AM–7:06 AM
Moonset1:12 PM
Evening golden hour4:34 PM–5:10 PM
Sunset5:10 PM
Evening blue hour5:10 PM–5:37 PM
Fully dark6:38 PM–5:04 AM
Dark, no Moon6:38 PM–11:48 PM
Moonrise11:45 PM
Upcoming celestial events for Big Sur, California, USA
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