What can I see in the sky tonight from Cusco, Cuzco Department, Peru?

Tonight from Cusco, Cuzco Department, Peru expect a waning crescent Moon at 14% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter, Venus. The night offers about 8.9 hours of true astronomical darkness.

What planets are visible tonight in Cusco, Cuzco Department, Peru?

Tonight in Cusco, Cuzco Department, Peru, Saturn, Mars, Jupiter, Venus are visible to the naked eye after dark, based on this location's real ephemeris for tonight.

When does darkness start tonight in Cusco, Cuzco Department, Peru?

Astronomical darkness begins at 7:05 PM local time in Cusco, Cuzco Department, Peru 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 Cusco, Cuzco Department, Peru?

Cusco, Cuzco Department, Peru 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 Cusco, Cuzco Department, Peru?

Cusco, Cuzco Department, Peru 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.

Does Cusco, Cuzco Department, Peru's elevation help stargazing?

At 3312 m you are above a meaningful fraction of the atmosphere, which reduces extinction and scintillation — the reason major observatories are sited high.

What should I plan for observing near Cusco, Cuzco Department, Peru?

High sites reward targets that suffer most from atmosphere: planets at high altitude, faint nebulae, and the Milky Way, which culminates around 74.5° here. Cold and thinner air are the practical constraints, not the sky.

How dark does it actually get in Cusco, Cuzco Department, Peru tonight?

About 8.9 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 Cusco, Cuzco Department, Peru?

Name: Cusco, Cuzco Department, Peru
Address: Cusco, Cuzco Department, PE

Waning Crescent moon at 14%, Saturn shines at magnitude 0.4. Calculated for -13.53°, -71.97° (America/Lima).

Moon

Waning Crescent

14% lit

Sunset

5:50 PM

Dusk 7:05 PM

Dark hours

8.9 h

Dawn 3:57 AM

Aurora

Needs Kp 9+

Belt 58°

Visible planets tonight

Saturn, Mars, Jupiter, Venus — brightest: Saturn at mag 0.4 in Cetus

🔭 Tonight's Sky Report

📍 Cusco, Cuzco Department, Peru — Thursday, November 5

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.

⭐ StargazingPoor

🌙 MoonWaning Crescent • 14% Illumination

🪐 Visible planetsVenus, Mars, Jupiter, Saturn

🌠 Meteor activityLeonids in 11 days

🌌 Milky WayVisible after dark, low moonlight

🛰️ ISSISS pass predictions unavailable

🌈 AuroraUnlikely — Quiet (Kp 1.3)

☁️ Cloud cover76%

🌡️ Temperature63°F

Weather observed: 2:00 PM UTC · Space weather observed: 9:00 AM UTC

Tonight's sky above Cusco, Cuzco Department, Peru

Cusco, Cuzco Department, Peru's sky tonight is a real, computable state — every value on this page comes from live NOAA space weather data, live orbital elements for the ISS, and astronomy-engine's ephemeris for the Sun, Moon, and planets.

Local sky character in Cusco

Tropical / equatorial latitudes · southern hemisphere · 3312 m elevation

The south celestial pole stands 13.5° above the horizon, so stars within 14° of it never set from here.
About 61.7% 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 74.5° up, passing almost directly overhead.
The Large Magellanic Cloud only reaches about 33.8° altitude, so it is a low, seasonal target rather than a year-round one.
At 3312 m elevation, roughly 32% of the atmosphere's mass is already below you, which measurably reduces extinction near the horizon.

Pole altitude

13.5°

Sky reachable

61.7%

Milky Way core

74.5° max

Aurora australis

Kp 9+

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

FairSky Viewing Conditions tonight

What does this mean for you?

Your Sky Briefing

Right now: The sky is currently too bright for stargazing or aurora viewing.
Tonight: Cloud cover is the main factor limiting visibility tonight.
Aurora: Current geomagnetic activity (Kp 1.3, quiet) is not strong enough to bring the aurora to your latitude.
Weather: No significant rain, wind or temperature extremes are expected overnight.

Conditions tonight are mixed -- check the details below.

What is a geomagnetic storm?How do auroras form?

Best nights this month in Cusco

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

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 Cusco, Cuzco Department, Peru.
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.
2026-11-24 — 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.

Cusco, Cuzco Department, Peru stargazing questions

What can I see in the sky tonight from Cusco, Cuzco Department, Peru?: Tonight from Cusco, Cuzco Department, Peru expect a waning crescent Moon at 14% illumination, with these naked-eye planets above the horizon after dark: Saturn, Mars, Jupiter, Venus. The night offers about 8.9 hours of true astronomical darkness.
What planets are visible tonight in Cusco, Cuzco Department, Peru?: Tonight in Cusco, Cuzco Department, Peru, Saturn, Mars, Jupiter, Venus are visible to the naked eye after dark, based on this location's real ephemeris for tonight.
When does darkness start tonight in Cusco, Cuzco Department, Peru?: Astronomical darkness begins at 7:05 PM local time in Cusco, Cuzco Department, Peru 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 Cusco, Cuzco Department, Peru?: Cusco, Cuzco Department, Peru 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 Cusco, Cuzco Department, Peru?: Cusco, Cuzco Department, Peru 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.
Does Cusco, Cuzco Department, Peru's elevation help stargazing?: At 3312 m you are above a meaningful fraction of the atmosphere, which reduces extinction and scintillation — the reason major observatories are sited high.
What should I plan for observing near Cusco, Cuzco Department, Peru?: High sites reward targets that suffer most from atmosphere: planets at high altitude, faint nebulae, and the Milky Way, which culminates around 74.5° here. Cold and thinner air are the practical constraints, not the sky.
How dark does it actually get in Cusco, Cuzco Department, Peru tonight?: About 8.9 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 Cusco, Cuzco Department, Peru.

More in Cuzco Department

Other sky reports in the same region.

Sky tonight across Peru

Other cities in Peru with live sky reports.

Popular astronomy destinations

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

🛰️ ISS Visibility

No visible ISS passes currently predicted for this location.

☄️ Leonids peaks in 11 days

Up to 15 meteors/hour at peak, radiating from Leo.

Full viewing guide →

Related astronomy for Cusco, Cuzco Department, Peru

Frequently Asked Questions

Is this just astronomy weather for Cusco?

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 Cusco, Cuzco Department, Peru.

What are tonight's astronomy viewing conditions for Cusco?

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