Lagos Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

18.88

Bortle class

Class 8 (Class 8)

Darkness Quotient

32%

Dataset

May 2026

City sky

Lagos: The Practical Verdict

Lagos, situated in Nigeria's Lagos State, experiences high light pollution due to dense urban development. Observing conditions are generally poor, with even the Milky Way obscured by the bright city sky. This means that quality stargazing is severely limited by the urban glow and relatively few stars can penetrate the light envelope.

From within Lagos, stargazing is restricted to the brightest objects: the Moon, planets, and prominent stars. Double stars and solar system events are observable too, but any deep-sky objects are significantly compromised. For imaging, narrowband approaches might still yield results, though broadband imaging will encounter gradients and substantial sky background.

Nearby, Tawpo in Lagos State offers slightly darker skies about 50 km to the west south-west. While it provides some relief with better conditions, the improvement is not dramatic enough to justify long-distance travel solely for stargazing. Nonetheless, it remains a viable local option for those seeking a marginally better celestial experience.

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

Limited nearby upgrade

Tawpo, Lagos State is the strongest nearby option but remains Bortle 6; the improvement is real but modest.

Good dark window

Lagos 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 Lagos?

No. Lagos is a Bortle Class 8 sky with SQM 18.88, 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 Lagos?

Lagos is Bortle Class 8 (SQM 18.88), a poor city sky for astronomy.

Is Lagos good for stargazing?

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

Is Lagos good for astrophotography?

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

What can you observe from Lagos?

Primary targets from Lagos 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 Lagos?

The closest meaningfully darker mapped site is Abagbo, Lagos State, about 15 km south south west of Lagos, reaching Bortle 6.

When is the sky darkest in Lagos?

The sky over Lagos is darkest around January, November.

Is light pollution in Lagos getting better or worse?

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

• Igbin, Lagos State

  Direction

  E

  Distance (km)

  23.4

  SQM

  20.04

  Bortle

  6

• Abagbo, Lagos State

  Direction

  SSW

  Distance (km)

  15

  SQM

  19.78

  Bortle

  6

• Tawpo, Lagos State

  Direction

  WSW

  Distance (km)

  47.6

  SQM

  20.27

  Bortle

  6

• Aketu-Oja, Ogun State

  Direction

  S

  Distance (km)

  16

  SQM

  19.44

  Bortle

  7