Glendale Stargazing & Astronomy Report

Key Sky Quality Metrics

SQM (mag/arcsec²)

17.52

Bortle class

Class 9 (Class 9)

Darkness Quotient

19%

Dataset

July 2026

Inner city sky

Glendale: The Practical Verdict

Glendale is a small city in California, located just north of Los Angeles. The stargazing quality here is severely compromised with extreme light pollution dominating the sky. As an urban environment, it is challenging to escape the light domes, especially with the bright influence from Los Angeles to the south.

Under Glendale's skies, brighter celestial objects such as the Moon, planets, and prominent stars are still visible, offering some targets for observation. However, do not expect to see the Milky Way; it is entirely obscured by light pollution. Visual deep-sky observing and meteor-shower watching are unpractical pursuits here. Narrowband imaging can be attempted with care, but broadband deep-sky imaging is not feasible.

For those seeking quality dark skies, a visit to Ventura County, about 155 km south-west, will be worthwhile. It offers significantly darker conditions suitable for serious deep-sky observations.

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

Ventura County, California sits about 155 km south west and reaches Bortle 2, roughly 48x darker.

Good dark window

Glendale's longest dark windows fall in December and January, with the shortest nights around June and July. Plan deep-sky sessions around the autumn and winter months for the best combination of long nights and true astronomical darkness.

Frequently Asked Questions

Can you see the Milky Way from Glendale?

No. Glendale is a Bortle Class 9 sky with SQM 17.52, 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 Glendale?

Glendale is Bortle Class 9 (SQM 17.52), a severe urban sky for astronomy.

Is Glendale good for stargazing?

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

Is Glendale good for astrophotography?

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

What can you observe from Glendale?

Primary targets from Glendale 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 Glendale?

The closest meaningfully darker mapped site is Russ, California, about 32 km west south west of Glendale, reaching Bortle 7.

When is the sky darkest in Glendale?

The sky over Glendale is darkest around January, December.

Is light pollution in Glendale getting better or worse?

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

• Russ, California

  Direction

  WSW

  Distance (km)

  31.5

  SQM

  19.55

  Bortle

  7

• El Rancho Escondido, California

  Direction

  SSW

  Distance (km)

  86

  SQM

  20.84

  Bortle

  4

• Los Angeles County, California

  Direction

  S

  Distance (km)

  142.5

  SQM

  21.65

  Bortle

  3

• Christi Ranch, California

  Direction

  W

  Distance (km)

  150.6

  SQM

  21.64

  Bortle

  3

• Ventura County, California

  Direction

  SW

  Distance (km)

  155

  SQM

  21.72

  Bortle

  2

• Demesio Spring, California

  Direction

  WNW

  Distance (km)

  152.1

  SQM

  20.06

  Bortle

  6