Kano Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

19.73

Bortle class

Class 6 (Class 6)

Darkness Quotient

43%

Dataset

April 2026

Bright suburban sky

Kano: The Practical Verdict

Kano, a major city in northern Nigeria, offers moderately light-polluted skies typical of urban areas. Overall, this is a limited suburban sky with a measured Bortle 6 darkness level, meaning the Milky Way is not visible and faint celestial objects are challenging to observe effectively.

Astronomical viewing here is best focused on brighter targets such as the Moon, planets, and double stars, with some potential for bright nebula cores and narrowband imaging using appropriate filters. However, broad-field deep-sky observation and imaging are significantly impaired by the city's light pollution, particularly towards the west, the brightest horizon. The cleanest viewing lies towards the north-north-east.

For those seeking a far darker and more rewarding experience, the Gouré area in Zinder Region, located about 260 km to the north-east, offers a Bortle 2 sky and pristine conditions for deep-sky observing.

At a Glance

Overall

Limited suburban sky - This is a limited sky for astronomy. The brightest targets remain accessible, but faint deep-sky observing is heavily compromised.

Milky Way

Not visible - The sky background is generally too bright for a reliable Milky Way view.

Best targets from here

Moon, planets, double stars, bright open clusters, narrowband imaging, bright nebula cores

Do not prioritise

broadband galaxies, reflection nebulae, visual faint nebulae, Milky Way photography

Best nearby upgrade

Gouré, Zinder Region sits about 259 km north east and reaches Bortle 2, roughly 6.9x darker.

Good dark window

Kano 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 Kano?

No. Kano is a Bortle Class 6 sky with SQM 19.73, 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 Kano?

Kano is Bortle Class 6 (SQM 19.73), a limited suburban sky for astronomy.

Is Kano good for stargazing?

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

Is Kano good for astrophotography?

Broadband deep-sky imaging is heavily compromised from Kano and a Bortle 4 or darker site is strongly recommended. Narrowband imaging of bright emission nebulae remains viable from Kano with appropriate Ha or OIII filters.

What can you observe from Kano?

Primary targets from Kano include Moon, planets, double stars, bright open clusters, narrowband imaging. Targets such as broadband galaxies, reflection nebulae, visual faint nebulae are not realistic from this sky.

Where are darker skies near Kano?

The closest meaningfully darker mapped site is Gourdjia, Zinder Region, about 253 km north north east of Kano, reaching Bortle 2.

When is the sky darkest in Kano?

The sky over Kano is darkest around January, December.

Is light pollution in Kano getting better or worse?

There is not yet enough long-term data to give a confident trend for Kano.

• Gourdjia, Zinder Region

  Direction

  NNE

  Distance (km)

  252.5

  SQM

  21.80

  Bortle

  2

• Gouré, Zinder Region

  Direction

  NE

  Distance (km)

  258.5

  SQM

  21.83

  Bortle

  2

• Mayahi, Maradi Region

  Direction

  NNW

  Distance (km)

  253.4

  SQM

  21.59

  Bortle

  3