Kansas City, MO — light pollution & stargazing across the metro
The Kansas City, MO light dome covers 22 towns and about 1,626,730 people rated together, reading roughly Bortle 9 — a inner-city sky (very poor — city glow) — at Kansas City itself, measured from VIIRS 2024 satellite night-lights. The darkest edge of this same dome is Shawnee, about 9 mi out, at roughly Bortle 6. The nearest certified dark-sky destination is Buffalo National River, about 235 mi away. Tonight's Moon phase, cloud cover, and aurora odds load live below, computed in your browser.
Stargazing at the Kansas City core tonight
- Estimated Bortle class (core)
- 9 of 9
- VIIRS radiance (core)
- 220 nW/cm²/sr
- Naked-eye limiting mag. (core)
- under 4.1
- Darkest edge of this dome
- Shawnee · B6 · 9 mi
Inner-city sky.
What you can see from the Kansas City 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 Kansas City itself on a clear, moonless night run to about magnitude 4.0 or brighter, and the Milky Way is not visible. Shawnee is a short hop away (9 mi) and improves to roughly Bortle 6.
Of the 22 towns rated in this dome, most read Bortle 7 (10 towns) — spread across 4 darkness classes overall. Beyond Kansas City itself, Overland Park, Kansas City, Olathe round out the largest towns sharing this same light dome.
The sky from 39.1°N
Declination above +50.9° never sets here, and below −50.9° never rises — no matter how clear the night or how long you wait.
- Never sets: Polaris, the Big Dipper
- Never rises: Canopus, Alpha Centauri, the Southern Cross
- Milky Way core: culminates 21.9° above the southern horizon — it climbs to a workable height in the south on summer nights.
- Longest night: 14 h 45 m at the December solstice, 9 h 15 m in June.
- Midsummer: the Sun reaches only 27.5° below the horizon at solar midnight in June — past the 18° astronomical-night mark.
Geometric, from 39.100°N, 94.579°W. How these are computed.
Every town in this light dome, darkest first
All 22 towns inside Kansas City's ~35-mile dome, each with its own measured reading.
| Town | State | Bortle | Sky | Radiance |
|---|---|---|---|---|
| Shawnee | KS | 6 | Bright suburban sky | 11 |
| Gardner | KS | 6 | Bright suburban sky | 14 |
| Leavenworth | KS | 6 | Bright suburban sky | 17 |
| Raymore | MO | 6 | Bright suburban sky | 18 |
| Excelsior Springs | MO | 6 | Bright suburban sky | 18 |
| Leawood | KS | 6 | Bright suburban sky | 19 |
| Grandview | MO | 7 | Suburban / urban transition | 21 |
| Gladstone | MO | 7 | Suburban / urban transition | 22 |
| Lansing | KS | 7 | Suburban / urban transition | 22 |
| Lee's Summit | MO | 7 | Suburban / urban transition | 25 |
| Prairie Village | KS | 7 | Suburban / urban transition | 26 |
| Liberty | MO | 7 | Suburban / urban transition | 29 |
| Blue Springs | MO | 7 | Suburban / urban transition | 29 |
| Grain Valley | MO | 7 | Suburban / urban transition | 30 |
| Raytown | MO | 7 | Suburban / urban transition | 33 |
| Overland Park | KS | 7 | Suburban / urban transition | 39 |
| Olathe | KS | 8 | City sky | 44 |
| Lenexa | KS | 8 | City sky | 45 |
| Independence | MO | 8 | City sky | 48 |
| Merriam | KS | 8 | City sky | 70 |
| Kansas City | KS | 8 | City sky | 85 |
| Kansas City | MO | 9 | Inner-city sky | 220 |
Certified dark-sky destinations near Kansas City
| Place | Designation | Distance |
|---|---|---|
| Buffalo National River | Dark Sky Park | 235 mi |
Other light domes near Kansas City
St. Louis, MO (240 mi, core Bortle 9) , Aurora, IL (375 mi, core Bortle 8) , and Chicago, IL (410 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 Kansas City?
- Not from Kansas City itself — at about Bortle 9 the dome is too bright. The darkest edge of the same metro is Shawnee, about 9 mi out at roughly Bortle 6, or drive to the certified Buffalo National River (235 mi) for a genuinely dark sky.
- How dark is the sky across the Kansas City metro?
- It varies by how close you are to the core. Kansas City itself reads about Bortle 9; the 22 towns in this light dome range down to Shawnee at roughly Bortle 6, about 9 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 Kansas City?
- Buffalo National River (Dark Sky Park), about 235 mi away.
A satellite proxy, not a survey-grade reading. Sources and limits.
More in Missouri
All Missouri towns · Bortle scale · Tonight's Moon · Dark-sky map