Miami Stargazing & Astronomy Report
Light pollution and stargazing locations near Miami
- City
- Miami
- Country
- United States
- Latitude
- 25.7617
- Longitude
- -80.1918
Key Sky Quality Metrics
- SQM (mag/arcsec²)
- 17.23
- Bortle class
- Class 9 (Class 9)
- Darkness Quotient
- 17%
- Dataset
- May 2026
Inner city sky
Miami: The Practical Verdict
Miami is a global metropolis located in Florida, United States, surrounded by dense urban environments. The sky here is categorised under extreme light pollution, significantly limiting astronomical observations. The Milky Way is not visible, and the overall sky quality is severely hampered by the city's brightness.
From Miami, effective stargazing is largely confined to observing the Moon, planets, and bright stars, with double stars and solar system events offering more reliable targets. Attempting to observe visual deep-sky objects or complex nebulae is impractical due to the overwhelming light pollution. Narrowband imaging might yield some results if approached carefully, although general deep-sky imaging is not recommended.
For those seeking a darker sky experience, the best nearby upgrade is West Grand Bahama, located east-north-east of Miami. This site offers Bortle 4 conditions and a marked improvement in darkness that would be invaluable for 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
- West Grand Bahama sits about 190 km east north east and reaches Bortle 4, roughly 37x darker.
- Good dark window
- Miami'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 Miami?
No. Miami is a Bortle Class 9 sky with SQM 17.23, 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 Miami?
Miami is Bortle Class 9 (SQM 17.23), a severe urban sky for astronomy.
Is Miami good for stargazing?
Not for serious deep-sky observing. Miami is a severe urban sky where the Moon, planets, and a handful of bright targets are the realistic options from the city itself.
Is Miami good for astrophotography?
Broadband deep-sky imaging is heavily compromised from Miami and a Bortle 4 or darker site is strongly recommended. Even narrowband imaging is difficult from Miami without careful processing.
What can you observe from Miami?
Primary targets from Miami 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 Miami?
The closest meaningfully darker mapped site is Card Sound Road, Florida, about 56 km south south west of Miami, reaching Bortle 5.
When is the sky darkest in Miami?
The sky over Miami is darkest around January, December.
Is light pollution in Miami getting better or worse?
Long-term light pollution over Miami has been broadly stable across the available measurements.
north - poor
The north horizon is bright with artificial light. Only stars brighter than magnitude 3 are visible at low elevation.
north-north-east - poor
The north-north-east horizon is bright with artificial light. Only stars brighter than magnitude 3 are visible at low elevation.
north-east - marginal
The lower north-east sky is moderately light-polluted. Useful for bright targets above about 20 degrees only.
east-north-east - fair
Subtle skyglow on the east-north-east horizon. Faint stars below about 10 degrees here are slightly suppressed.
east - fair
Mild brightening on the east horizon. Faint stars at the very lowest elevation are dimmed; otherwise unaffected.
east-south-east - fair
The east-south-east horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
south-east - good
Clean, dark sky to the south-east. No visible artificial light source affects this quarter.
south-south-east - fair
A small artificial brightening near the south-south-east horizon. Star counts in this direction remain high above the lowest elevations.
south - fair
Mild brightening on the south horizon. Faint stars at the very lowest elevation are dimmed; otherwise unaffected.
south-south-west - fair
The south-south-west horizon shows a slight brightening. Workable for most targets above about 10 degrees elevation.
south-west - marginal
The south-west horizon is brighter than natural. Faint stars are suppressed up to roughly 15-20 degrees elevation.
west-south-west - poor
A bright dome of skyglow sits on the west-south-west horizon. Faint stars are suppressed up to roughly 25 degrees elevation.
west - poor
Significant glow on the west horizon. Avoid this direction for objects below 30 degrees elevation.
west-north-west - poor
Strong artificial brightening to the west-north-west. Faint and mid-brightness stars near the horizon are absent.
north-west - poor
Significant glow on the north-west horizon. Avoid this direction for objects below 30 degrees elevation.
north-north-west - poor
A bright dome of skyglow sits on the north-north-west horizon. Faint stars are suppressed up to roughly 25 degrees elevation.
zenith - poor
Overhead is heavily light-polluted. Only stars brighter than about magnitude 3 are visible.
-
Card Sound Road, Florida
- Direction
- SSW
- Distance (km)
- 55.7
- SQM
- 20.45
- Bortle
- 5
-
Collier County, Florida
- Direction
- W
- Distance (km)
- 94.9
- SQM
- 20.47
- Bortle
- 5
-
87 km SW
- Direction
- SW
- Distance (km)
- 87.3
- SQM
- 19.98
- Bortle
- 6
-
100 km SE
- Direction
- SE
- Distance (km)
- 99.7
- SQM
- 19.18
- Bortle
- 7
-
West Grand Bahama
- Direction
- ENE
- Distance (km)
- 189.9
- SQM
- 21.16
- Bortle
- 4
-
Glades County, Florida
- Direction
- NW
- Distance (km)
- 160.9
- SQM
- 20.41
- Bortle
- 5