Orlando, FL — light pollution & stargazing across the metro

Florida · Very poor — city glow · 47 towns · 1,610,731 people in this light dome

The Orlando, FL light dome covers 47 towns and about 1,610,731 people rated together, reading roughly Bortle 9 — a inner-city sky (very poor — city glow) — at Orlando itself, measured from VIIRS 2024 satellite night-lights. The darkest edge of this same dome is Deltona, about 26 mi out, at roughly Bortle 6. The nearest certified dark-sky destination is Kissimmee Prairie Preserve State Park, about 66 mi away. Tonight's Moon phase, cloud cover, and aurora odds load live below, computed in your browser.

Stargazing at the Orlando core tonight

Light-pollution reading — dome core Orlando, FL · VIIRS 2024
Estimated Bortle class (core)
9 of 9

Inner-city sky.

VIIRS radiance (core)
154 nW/cm²/sr
Naked-eye limiting mag. (core)
under 4.1
Darkest edge of this dome
Deltona · B6 · 26 mi

What you can see from the Orlando core

Only the Moon, the bright planets, and a scattering of the very brightest stars pierce the glow. For real stargazing you'll want to drive to a darker site.

At an estimated Bortle 9, the faintest stars visible from Orlando itself on a clear, moonless night run to about magnitude 4.0 or brighter, and the Milky Way is not visible. Deltona is a regional drive away (26 mi) and improves to roughly Bortle 6.

Of the 47 towns rated in this dome, most read Bortle 7 (20 towns) — spread across 4 darkness classes overall. Beyond Orlando itself, Deltona, Alafaya, Kissimmee round out the largest towns sharing this same light dome.

The sky from 28.5°N

Declination above +61.5° never sets here, and below −61.5° never rises — no matter how clear the night or how long you wait.

Geometric, from 28.538°N, 81.379°W. How these are computed.

Every town in this light dome, darkest first

All 47 towns inside Orlando's ~35-mile dome, each with its own measured reading.

Orlando metro towns, darkest sky first.
Town State Bortle Sky Radiance
Deltona FL 6 Bright suburban sky 8.0
Lake Butler FL 6 Bright suburban sky 9.1
Clermont FL 6 Bright suburban sky 9.7
Wekiwa Springs FL 6 Bright suburban sky 9.7
Citrus Ridge FL 6 Bright suburban sky 9.8
Poinciana FL 6 Bright suburban sky 11
DeBary FL 6 Bright suburban sky 11
Four Corners FL 6 Bright suburban sky 11
Lake Mary FL 6 Bright suburban sky 14
Orange City FL 6 Bright suburban sky 15
Mount Dora FL 6 Bright suburban sky 15
Tavares FL 6 Bright suburban sky 16
Groveland FL 6 Bright suburban sky 16
Eustis FL 6 Bright suburban sky 17
Forest City FL 6 Bright suburban sky 18
Buenaventura Lakes FL 6 Bright suburban sky 19
Minneola FL 7 Suburban / urban transition 21
Meadow Woods FL 7 Suburban / urban transition 22
Winter Park FL 7 Suburban / urban transition 22
Casselberry FL 7 Suburban / urban transition 23
Southchase FL 7 Suburban / urban transition 23
Fairview Shores FL 7 Suburban / urban transition 23
Winter Springs FL 7 Suburban / urban transition 23
Azalea Park FL 7 Suburban / urban transition 26
Conway FL 7 Suburban / urban transition 26
Oviedo FL 7 Suburban / urban transition 26
Longwood FL 7 Suburban / urban transition 28
Haines City FL 7 Suburban / urban transition 29
Winter Garden FL 7 Suburban / urban transition 31
Lockhart FL 7 Suburban / urban transition 32
Horizon West FL 7 Suburban / urban transition 33
Sanford FL 7 Suburban / urban transition 34
Pine Castle FL 7 Suburban / urban transition 35
Altamonte Springs FL 7 Suburban / urban transition 35
Hunters Creek FL 7 Suburban / urban transition 38
Saint Cloud FL 7 Suburban / urban transition 39
Goldenrod FL 8 City sky 40
DeLand FL 8 City sky 40
Maitland FL 8 City sky 41
Apopka FL 8 City sky 42
Doctor Phillips FL 8 City sky 43
Alafaya FL 8 City sky 43
Ocoee FL 8 City sky 46
Pine Hills FL 8 City sky 54
Oak Ridge FL 8 City sky 61
Kissimmee FL 8 City sky 73
Orlando FL 9 Inner-city sky 154

Certified dark-sky destinations near Orlando

Certified International Dark Sky Places within reach of Orlando — nearest first.
PlaceDesignationDistance
Kissimmee Prairie Preserve State Park Dark Sky Park 66 mi
Stephen C. Foster State Park Dark Sky Park 170 mi
Big Cypress National Preserve Dark Sky Park 180 mi

Other light domes near Orlando

Tampa, FL (77 mi, core Bortle 9) , West Palm Beach, FL (150 mi, core Bortle 9) , and Miami, FL (205 mi, core Bortle 9) are the closest other metro-scale domes tracked here — each with its own core reading and its own darkest edge.

Frequently asked questions

Can you see the Milky Way from Orlando?
Not from Orlando itself — at about Bortle 9 the dome is too bright. The darkest edge of the same metro is Deltona, about 26 mi out at roughly Bortle 6, or drive to the certified Kissimmee Prairie Preserve State Park (66 mi) for a genuinely dark sky.
How dark is the sky across the Orlando metro?
It varies by how close you are to the core. Orlando itself reads about Bortle 9; the 47 towns in this light dome range down to Deltona at roughly Bortle 6, about 26 mi from the core. The table above sorts every town in the metro by measured darkness.
Where's the nearest certified dark-sky destination to Orlando?
Kissimmee Prairie Preserve State Park (Dark Sky Park), about 66 mi away.
How to read this rating

A satellite proxy, not a survey-grade reading. Sources and limits.

More in Florida

All Florida towns · Bortle scale · Tonight's Moon · Dark-sky map