Brisbane Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

17.88

Bortle class

Class 9 (Class 9)

Darkness Quotient

22%

Dataset

May 2026

Inner city sky

Brisbane: The Practical Verdict

Brisbane, a major city in Queensland, Australia, is characterised by its dense urban setting and high population. The bright urban sky here severely restricts astronomical observations, with a ranking of high light pollution. This results in limited visibility for stargazing, with the main constraint being the glow from artificial lights across the city.

From Brisbane's skies, the Milky Way is not visible, and the best sights are the Moon, planets, and notable bright stars or double stars. Observers using narrowband imaging can target the brightest nebulae, though regular deep-sky observations, such as those of galaxies or faint nebulae, are infeasible.

For significantly darker skies, consider travelling to K'gari in Queensland, which lies to the north, about 250 km away, and provides a much improved Bortle 2 class sky.

At a Glance

Overall

Severe urban sky - This is a severely light-polluted urban sky. Only the Moon, planets, bright stars, and a few specialist targets remain practical.

Milky Way

Not visible - The Milky Way is not visible from this sky.

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

K'gari, Queensland sits about 250 km north and reaches Bortle 2, roughly 35x darker.

Good dark window

Brisbane's longest dark windows fall in June and July, with the shortest nights around December and January. For deep-sky imaging, winter gives the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Brisbane?

No. Brisbane is a Bortle Class 9 sky with SQM 17.88, 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 Brisbane?

Brisbane is Bortle Class 9 (SQM 17.88), a severe urban sky for astronomy.

Is Brisbane good for stargazing?

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

Is Brisbane good for astrophotography?

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

What can you observe from Brisbane?

Primary targets from Brisbane 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 Brisbane?

The closest meaningfully darker mapped site is North Stradbroke Island, Queensland, about 43 km east of Brisbane, reaching Bortle 5.

When is the sky darkest in Brisbane?

The sky over Brisbane is darkest around June, July.

Is light pollution in Brisbane getting better or worse?

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

• North Stradbroke Island, Queensland

  Direction

  E

  Distance (km)

  43.2

  SQM

  20.70

  Bortle

  5

• Moreton Island, Queensland

  Direction

  NE

  Distance (km)

  54.6

  SQM

  21.19

  Bortle

  4

• Bonogin, Queensland

  Direction

  SSE

  Distance (km)

  77.1

  SQM

  19.93

  Bortle

  6

• Lennox Head, New South Wales

  Direction

  SSE

  Distance (km)

  155

  SQM

  21.31

  Bortle

  3

• K'gari, Queensland

  Direction

  N

  Distance (km)

  250.3

  SQM

  21.75

  Bortle

  2

• Brooweena, Queensland

  Direction

  NNW

  Distance (km)

  223.8

  SQM

  21.11

  Bortle

  4