Space Time
Planets visible tonight in Brussels
Tonight in Brussels, Belgium: Jupiter before dawn, Saturn all night, Mars before dawn. Waning Crescent, 8% lit. Below is tonight's sky from Brussels, Belgium for Tuesday, September 8 — then open the free 3D sky map to see it for yourself.
- ♃Jupiterbefore dawn · ENE · mag -1.8
- ♄Saturnall night · S · mag 0.3
- ♂Marsbefore dawn · E · mag 1.2
Below the horizon after dark: Venus, Mercury.
🌙 Waning Crescent · 8% lit
The sky is dark from 10:10 PM to 5:10 AM (local time).
- ✦Double Cluster▲83° NNE · star cluster · binoculars
- ✦Andromeda Galaxy (M31)▲80° SSW · galaxy · naked eye
- ✦Ring Nebula (M57)▲70° SSW · nebula · telescope
- ✦Triangulum Galaxy (M33)▲70° S · galaxy · binoculars
- ✦Dumbbell Nebula (M27)▲62° S · nebula · binoculars
- 🛰️ISS9:06 PM · S→E, peaks 11°
- 🛰️ISS10:41 PM · SW→ENE, peaks 46°
What's up tonight in Brussels, Belgium
Every position here is computed with the astronomy-engine library (JPL ephemerides) for Brussels, Belgium's exact latitude and longitude, so the planets, Moon and dark-sky window are right for your spot, not a generic location. Open the sky map to step into a first-person planetarium, get a clear-sky observing verdict from the live forecast, rank tonight's best deep-sky targets, and catch ISS passes — all for Brussels, Belgium.
Tonight from nearby cities
FAQ
What planets are visible tonight in Brussels, Belgium?
Tonight in Brussels, Belgium: Jupiter before dawn, Saturn all night, Mars before dawn. Waning Crescent, 8% lit.
Can I see the ISS tonight in Brussels, Belgium?
Yes — the ISS makes 2 visible passes over Brussels, Belgium tonight. The highest is at 10:41 PM, reaching 46° (appears SW, fades ENE).
Is it free?
Yes — it runs in your browser, no account, no download.
Can I get tonight's sky for Brussels, Belgium by email?
Yes. The free daily email delivers the night's observing verdict, visible planets, ISS passes and Moon details for your exact location, before sunset. Set it up from the Tonight panel in the app.