UV index in Salt Lake City today
On a clear day Salt Lake City peaks near 1:30pm at about 9 — the very high band — then eases toward sunset. The dial shows the live reading; morning and late-afternoon windows stay gentler for a careful tan.
UV index in Salt Lake City today
The dial above shows Salt Lake City's live UV (40.76°N, 111.89°W) via TanPilot's UV proxy. On a typical clear day the index builds through the morning and peaks near 1:30pm at about 9 — the very high band — before easing off toward sunset at 21:00. Use the current value, not the temperature, to decide whether it is a tan window or a cover-up hour. Elevation above 4,000 ft raises UV noticeably — the index runs higher than the mountain air suggests.
See also: Best time to tan in Salt Lake City.
7-day UV outlook
Typical clear-sky pattern — the app refreshes this from your live forecast.
UV in nearby cities
Source & freshness
Live UV via TanPilot's UV proxy, refreshed regularly; the timeline and hourly curve start from typical clear-sky values for Salt Lake City and update with the live reading. Estimates only — not medical advice.
Questions
Is it safe to tan in Salt Lake City at midday?
Around midday Salt Lake City typically reaches UV 9 (very high), strong enough to burn unprotected skin quickly. It is better used as shade-first time. For a gentler session, aim for the lower-UV windows around 8:30–10:30 or 18:00–19:45, and use broad-spectrum SPF. These are estimates, not medical advice.
When is UV lowest in Salt Lake City?
UV is lowest near sunrise (6:00) and sunset (21:00) and climbs to its peak around 1:30pm. The morning and late-afternoon tan windows — about 8:30–10:30 and 18:00–19:45 — are the lower-UV parts of daylight that are still warm enough to be useful for a careful tan.