THE NIGHT IS YOURS
Your sky tonight
A personal guide to what’s worth looking up for.
You’re exploring an example sky in Geneva. Where will you observe?
Dark sky window
8h 2m of darkness
21:29 – 05:31
A window into your sky
Calculated for 22:00 · Geneva
Solar SystemDeep skyLooking up · east is left
19:4722:0007:14
Tonight’s highlights
Ranked for your sky and equipment.
01
Build tonight’s observing plan Albireo (β Cyg)Double star · best around 20:27
02Epsilon Lyrae (Double Double)Double star · best around 20:27
03Almach (γ And)Double star · best around 01:47
SELECTED ON THE MAPGood
Saturn
SOLAR SYSTEM
14° altitudeESE direction
Low altitude · a clear horizon matters. View is an educational approximation.
Checking the forecast…
Rankings use astronomy and your sky settings.
COMING UP · 23 SeptSeptember equinoxNEXT SOLAR ECLIPSE FROM YOUR LOCATION2 August 2027 · Partial solar eclipse
WORTH STAYING UP FOR
Find your next favourite object
Epsilon Lyrae (Double Double)
Epsilon Lyrae (Double Double)
Double star · Lyr
20:27–00:2783° peak
125× recommended
“Visible” is not a promise of detail. Transparency, seeing, dark adaptation and your local horizon all matter. Visibility scores are estimates.
How it works