Bogotá Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

18.78

Bortle class

Class 8 (Class 8)

Darkness Quotient

31%

Dataset

August 2026

City sky

Bogotá: The Practical Verdict

Bogotá is a major city located in the Bogota, Capital District of Colombia, characterised by its dense urban setting. The astronomical quality here is poor, with an overwhelming city sky rated at Bortle Class 8 and high light pollution. The nearly consistent brightness of the urban sky effectively erases any sight of the Milky Way.

From such a brightly lit environment, your best observational targets are the Moon, planets, and bright stars. Double stars and solar system events can also be observed with relative ease, though anything faint or requiring deep-sky visibility should be avoided. Effort should concentrate on narrowband imaging since broadband deep-sky targets will mostly be obscured by sky noise and gradients.

The closest significant dark-sky improvement lies in Puerto Salgar, Cundinamarca, about two hours away to the north-north-west. Opting for this location enables access to a much darker sky, good for more serious deep-sky pursuits.

At a Glance

Overall

Poor city sky - This is a poor city sky. The Milky Way is not visible and most deep-sky observing is unrealistic from the location itself.

Milky Way

Not visible - The Milky Way is erased by the bright urban sky background.

Best targets from here

Moon, planets, bright stars, double stars, solar system events, narrowband imaging only with care

Do not prioritise

visual deep-sky observing, broadband galaxies, reflection nebulae, widefield Milky Way

Best nearby upgrade

Puerto Salgar, Cundinamarca sits about 114 km north north west and reaches Bortle 4, roughly 8.0x darker.

Good dark window

Bogotá retains astronomical darkness throughout the year, so seasonality is less extreme than at higher latitudes. The main limitation is light pollution, not the length of the dark window.

Frequently Asked Questions

Can you see the Milky Way from Bogotá?

No. Bogotá is a Bortle Class 8 sky with SQM 18.78, so the Milky Way is not visible from the city. For Milky Way photography, look for a Bortle 4 or darker site.

What Bortle class is Bogotá?

Bogotá is Bortle Class 8 (SQM 18.78), a poor city sky for astronomy.

Is Bogotá good for stargazing?

Not for serious deep-sky observing. Bogotá is a poor city sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.

Is Bogotá good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Bogotá and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Bogotá without careful processing.

What can you observe from Bogotá?

Primary targets from Bogotá include Moon, planets, bright stars, double stars, solar system events. Targets such as visual deep-sky observing, broadband galaxies, reflection nebulae are not realistic from this sky.

Where are darker skies near Bogotá?

The closest meaningfully darker mapped site is Santa Helena, Cundinamarca, about 24 km east north east of Bogotá, reaching Bortle 5.

When is the sky darkest in Bogotá?

The sky over Bogotá is darkest around February, November.

Is light pollution in Bogotá getting better or worse?

Long-term light pollution over Bogotá has been broadly stable across the available measurements.

• Santa Helena, Cundinamarca

  Direction

  ENE

  Distance (km)

  23.6

  SQM

  20.34

  Bortle

  5

• Viotá, Cundinamarca

  Direction

  WSW

  Distance (km)

  55.1

  SQM

  20.38

  Bortle

  5

• Villa Teresa I, Tolima

  Direction

  W

  Distance (km)

  87.8

  SQM

  20.89

  Bortle

  4

• Puerto Salgar, Cundinamarca

  Direction

  NNW

  Distance (km)

  113.6

  SQM

  21.04

  Bortle

  4