What planets are visible tonight?

Which planets are visible depends on your date and location. Venus, Jupiter, Mars, and Saturn are the four naked-eye planets that are frequently visible; Mercury is visible only in brief windows near sunrise or sunset. Enter your city above and the report will list the planets currently above the horizon after dark.

Can I see the Northern Lights tonight?

Aurora visibility depends on the Kp index and your geomagnetic latitude. At Kp 3, aurora is typically visible only near the Arctic and Antarctic circles. At Kp 5 (a G1 storm), the auroral oval expands south into the northern U.S. and northern Europe. At Kp 7+ it can reach mid-latitudes. The report above compares your latitude to the current auroral boundary in real time.

Is there a meteor shower tonight?

There are around a dozen major meteor showers each year. The report above shows the next active shower and how many days until its peak. For best viewing, look after midnight from a dark location with the shower's radiant above the horizon.

When will the ISS pass over tonight?

The International Space Station passes overhead multiple times per day, but only some passes are visible (bright, after dusk or before dawn, and above the horizon). The report above shows the next visible pass time for your location, computed from live NORAD orbital elements.

What can I see in the sky tonight from Serra, Espírito Santo, Brazil?

Tonight from Serra, Espírito Santo, Brazil expect a waxing gibbous Moon at 65% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter, Mercury. The night offers about 8.8 hours of true astronomical darkness.

What planets are visible tonight in Serra, Espírito Santo, Brazil?

Tonight in Serra, Espírito Santo, Brazil, Saturn, Mars, Jupiter, Mercury are visible to the naked eye after dark, based on this location's real ephemeris for tonight.

When does darkness start tonight in Serra, Espírito Santo, Brazil?

Astronomical darkness begins at 7:01 PM local time in Serra, Espírito Santo, Brazil tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.

Can you see the aurora tonight in Serra, Espírito Santo, Brazil?

Serra, Espírito Santo, Brazil is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 9, a level reached only a handful of times per solar cycle.

What is the stargazing light pollution level in Serra, Espírito Santo, Brazil?

Serra, Espírito Santo, Brazil is a mid-sized urban area — typically Bortle class 5–6 (bright suburban sky), where major constellations are workable but the Milky Way is washed out. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.

Is light pollution a problem in Serra, Espírito Santo, Brazil?

Serra, Espírito Santo, Brazil is a mid-sized urban area: bright constellations are workable, faint deep-sky objects are not. This page's Moon and darkness figures tell you the other half of the story.

When can I see the Milky Way from Serra, Espírito Santo, Brazil?

The core reaches about 81.1° altitude, so target the moonless nights listed in the best-nights section and get away from the city core.

How dark does it actually get in Serra, Espírito Santo, Brazil tonight?

About 8.8 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.

Live Sky Report

What Can I See in the Sky Tonight in Serra, Espírito Santo, Brazil?

Waxing Gibbous moon at 65%, Saturn shines at magnitude 0.3. Calculated for -20.13°, -40.31° (America/Sao_Paulo).

Moon

Waxing Gibbous

65% lit

Sunset

5:45 PM

Dusk 7:01 PM

Dark hours

8.8 h

Dawn 3:50 AM

Aurora

Needs Kp 9+

Belt 58°

Visible planets tonight

Saturn, Mars, Jupiter, Mercury — brightest: Saturn at mag 0.3 in Cetus

🔭 Tonight's Sky Report

📍 Serra, Espírito Santo, Brazil — Tuesday, October 20

Live cloud cover, temperature, ISS passes and aurora odds load in your browser and need JavaScript. The moon, planet and meteor rows below are calculated without it.

⭐ StargazingWeather telemetry updating

🌙 MoonWaxing Gibbous • 65% Illumination

🪐 Visible planetsMercury, Mars, Jupiter, Saturn

🌠 Meteor activityOrionids in 1 day

🌌 Milky WayMuted by moonlight tonight

🛰️ ISSNext pass ~Oct 27, 7:38 PM GMT-3

🌈 AuroraUnlikely — Quiet (Kp 1.0)

☁️ Cloud coverWeather telemetry updating

🌡️ TemperatureWeather telemetry updating

Space weather observed: 3:00 AM UTC

Tonight's sky above Serra, Espírito Santo, Brazil

Whether tonight is a good night for stargazing from Serra, Espírito Santo, Brazil comes down to four real things: the Moon phase, cloud cover, which planets are up, and the current Kp index.

Local sky character in Serra

Tropical / equatorial latitudes · southern hemisphere · 57 m elevation

The south celestial pole stands 20.1° above the horizon, so stars within 20° of it never set from here.
About 67.2% of the whole sky rises above the horizon at some point in the year from this latitude.
The Milky Way's core in Sagittarius culminates about 81.1° up, passing almost directly overhead.
The Large Magellanic Cloud only reaches about 40.4° altitude, so it is a low, seasonal target rather than a year-round one.
At 57 m elevation, roughly 1% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.

Pole altitude

20.1°

Sky reachable

67.2%

Milky Way core

81.1° max

Aurora australis

Kp 9+

Serra is a mid-sized urban area — bright constellations and planets work from town; faint deep-sky objects need a drive out.

Loading live sky conditions…

Best nights this month in Serra

Calculated for these coordinates and today's date — not a fixed list.

2026-10-21 — Orionids peak — up to 20/hour
Radiant in Orion. Visible from both hemispheres. The Moon is 72% lit on peak night, so lunar interference is moderate.
2026-10-26 — Full Moon
A 100%-lit Moon washes out faint objects, but lunar terrain along the limb is at its most striking — plan bright targets and planets instead of deep sky.
2026-11-09 — Darkest night of the coming month
The Moon is only 0% illuminated, giving the least lunar interference in the next 30 nights — the best window for the Milky Way and faint deep-sky targets from Serra, Espírito Santo, Brazil.
2026-11-17 — Leonids peak — up to 15/hour
Radiant in Leo. Visible from both hemispheres. The Moon is 45% lit on peak night, so lunar interference is moderate.

Serra, Espírito Santo, Brazil stargazing questions

What can I see in the sky tonight from Serra, Espírito Santo, Brazil?: Tonight from Serra, Espírito Santo, Brazil expect a waxing gibbous Moon at 65% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter, Mercury. The night offers about 8.8 hours of true astronomical darkness.
What planets are visible tonight in Serra, Espírito Santo, Brazil?: Tonight in Serra, Espírito Santo, Brazil, Saturn, Mars, Jupiter, Mercury are visible to the naked eye after dark, based on this location's real ephemeris for tonight.
When does darkness start tonight in Serra, Espírito Santo, Brazil?: Astronomical darkness begins at 7:01 PM local time in Serra, Espírito Santo, Brazil tonight, the moment the Sun drops more than 18° below the horizon and the sky becomes fully dark for faint-object observing.
Can you see the aurora tonight in Serra, Espírito Santo, Brazil?: Serra, Espírito Santo, Brazil is far enough from the pole that aurora only reaches overhead during a major geomagnetic storm — specifically when the planetary Kp index reaches about 9, a level reached only a handful of times per solar cycle.
What is the stargazing light pollution level in Serra, Espírito Santo, Brazil?: Serra, Espírito Santo, Brazil is a mid-sized urban area — typically Bortle class 5–6 (bright suburban sky), where major constellations are workable but the Milky Way is washed out. These are typical ranges for this population size, not a measured reading for this exact spot — use tonight's Moon phase and the best-nights list above to time a visit away from direct lighting.
Is light pollution a problem in Serra, Espírito Santo, Brazil?: Serra, Espírito Santo, Brazil is a mid-sized urban area: bright constellations are workable, faint deep-sky objects are not. This page's Moon and darkness figures tell you the other half of the story.
When can I see the Milky Way from Serra, Espírito Santo, Brazil?: The core reaches about 81.1° altitude, so target the moonless nights listed in the best-nights section and get away from the city core.
How dark does it actually get in Serra, Espírito Santo, Brazil tonight?: About 8.8 hours of astronomical darkness (Sun more than 18° below the horizon). That is the real observing window for faint objects; brighter targets are workable from dusk onward.

Nearby cities

Real great-circle distance from Serra, Espírito Santo, Brazil.

More in Espírito Santo

Other sky reports in the same region.

Sky tonight across Brazil

Other cities in Brazil with live sky reports.

Popular astronomy destinations

Aurora hubs, dark-sky sites, and observatory towns.

🛰️ ISS Visibility

Next visible pass rises at 10:38 PM, lasting about 6 minutes.

2 more visible passes predicted in this window.

☄️ Orionids peaks in 1 day

Up to 20 meteors/hour at peak, radiating from Orion.

Full viewing guide →

Related astronomy for Serra, Espírito Santo, Brazil

Frequently Asked Questions

Is this just astronomy weather for Serra?

This page goes beyond ordinary astronomy weather -- it combines real local weather for astronomy, live space weather, and the space weather aurora connection into one live report for Serra, Espírito Santo, Brazil.

What are tonight's astronomy viewing conditions for Serra?

The sky viewing conditions badge above reflects the real astronomy viewing conditions for Serra, Espírito Santo, Brazil right now -- cloud cover, darkness, and moon interference combined, not moon phase alone. Good weather for stargazing depends on all of these together.