Space Time
Planets visible tonight in Guarulhos
Tonight in Guarulhos, Brazil: Jupiter before dawn, Saturn all night, Mars before dawn. Waxing Gibbous, 93% lit. Below is tonight's sky from Guarulhos, Brazil for Friday, October 23 — then open the free 3D sky map to see it for yourself.
- ♃Jupiterbefore dawn · ENE · mag -2.0
- ♄Saturnall night · N · mag 0.3
- ♂Marsbefore dawn · NE · mag 1.0
Below the horizon after dark: Venus, Mercury.
🌙 Waxing Gibbous · 93% lit
Astronomical darkness: 7:33 PM to 4:07 AM (America/Sao_Paulo).
- ✦Orion Nebula (M42)▲72° N · nebula · naked eye
- ✦Wild Duck Cluster (M11)▲47° WNW · star cluster · binoculars
- ✦Large Magellanic Cloud▲44° S · galaxy · naked eye
- ✦Pleiades (M45)▲42° N · star cluster · naked eye
- ✦Lagoon Nebula (M8)▲42° WSW · nebula · binoculars
ISS and Tiangong predictions unavailable: current usable orbital data could not be obtained. This does not mean there are no passes.
Predictions use recent orbital elements; clouds and local obstructions are not included.
What's up tonight in Guarulhos, Brazil
Planet and Moon positions use Astronomy Engine for the city’s reference coordinates, not your precise address. The observing window is a calculation, not a weather forecast. Open the sky map to set your own location, inspect rise and set times, and check weather when available.
Tonight from nearby cities
FAQ
What planets are visible tonight in Guarulhos, Brazil?
Tonight in Guarulhos, Brazil: Jupiter before dawn, Saturn all night, Mars before dawn. Waxing Gibbous, 93% lit.
Can I see the ISS tonight in Guarulhos, Brazil?
ISS predictions are unavailable because usable orbital data could not be obtained. Check again later; an unavailable prediction does not establish that there are no passes.
Is it free?
Yes — it runs in your browser, no account, no download.
Can I get tonight's sky for Guarulhos, Brazil 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.