Canyon Rim, UT — light pollution & stargazing
Canyon Rim, Utah has a light-pollution rating of about Bortle 7 — a suburban / urban transition (poor — bright suburban) — measured from VIIRS 2024 satellite night-lights at 22 nW/cm²/sr at the town center. The whole sky glows grayish-white. Only the brighter stars, the Moon, the planets, and a handful of the showiest clusters cut through; deep-sky observing is difficult. The nearest genuinely darker skies are around East Millcreek, UT (about 1 mi away, Bortle 6). Tonight's Moon phase, cloud cover, and aurora odds load live below, computed in your browser. This is a satellite upward-radiance proxy for planning, not a survey-grade sky-brightness measurement.
Stargazing in Canyon Rim tonight
- Estimated Bortle class
- 7 of 9
- VIIRS radiance (town center)
- 22 nW/cm²/sr
- Naked-eye limiting mag.
- 4.6–5.0
- Milky Way
- not visible
Suburban / urban transition. A satellite upward-radiance proxy for planning — not a survey-grade sky-brightness reading.
What you can see from Canyon Rim
The whole sky glows grayish-white. Only the brighter stars, the Moon, the planets, and a handful of the showiest clusters cut through; deep-sky observing is difficult.
Darker skies within reach
The nearest town in each darker class — your ladder from Canyon Rim's sky toward truly dark skies.
| Town | State | Bortle | Sky | Drive |
|---|---|---|---|---|
| East Millcreek | UT | 6 | Bright suburban sky | 1 mi |
| Saratoga Springs | UT | 5 | Suburban sky | 25 mi |
| Conda | ID | 4 | Rural / suburban transition | 140 mi |
Frequently asked questions
- Can you see the Milky Way from Canyon Rim, UT?
- Not really. At about Bortle 7 the Milky Way is not visible from Canyon Rim — the sky is too light-polluted. The nearest genuinely dark skies are around East Millcreek, UT, about 1 mi away.
- How dark is the sky in Canyon Rim?
- Canyon Rim rates a suburban / urban transition — about Bortle 7, with a naked-eye limiting magnitude around 4.6–5.0. That comes from a VIIRS satellite night-lights reading of 22 nW/cm²/sr at the town center. It is a satellite proxy for planning, not a survey-grade measurement.
- Where is the nearest dark sky to Canyon Rim?
- The nearest town with genuinely darker skies is East Millcreek, UT — about 1 mi away at roughly Bortle 6. See the "darker skies within reach" list on this page for more options.
- Can I see the aurora from Canyon Rim tonight?
- It depends on tonight's space weather. The live panel on this page reads the current NOAA aurora forecast for your latitude, along with cloud cover and the Moon — most U.S. locations only see aurora during strong geomagnetic storms.
The darkness rating is measured from VIIRS satellite night-lights at the town center and is a proxy for planning, not a survey-grade sky-brightness measurement — and the darkest skies are usually a short drive out of any town. Tonight's Moon, cloud, and aurora figures are live third-party forecasts that can change. See the methodology for sources and limits.
More in Utah
See every town's darkness rating in Utah, learn to read the Bortle scale, or check tonight's Moon phase.