UV index in Phoenix today
On a clear day Phoenix peaks near 12:30pm at about 11 — the extreme 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 Phoenix today
The dial above shows Phoenix's live UV (33.45°N, 112.07°W) via TanPilot's UV proxy. On a typical clear day the index builds through the morning and peaks near 12:30pm at about 11 — the extreme band — before easing off toward sunset at 19:42. Use the current value, not the temperature, to decide whether it is a tan window or a cover-up hour. Desert clarity means very little UV is filtered — extreme readings are common through the long summer.
See also: Best time to tan in Phoenix.
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 Phoenix and update with the live reading. Estimates only — not medical advice.
Questions
Is it safe to tan in Phoenix at midday?
Around midday Phoenix typically reaches UV 11 (extreme), 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 7:00–9:00 or 17:30–19:00, and use broad-spectrum SPF. These are estimates, not medical advice.
When is UV lowest in Phoenix?
UV is lowest near sunrise (5:18) and sunset (19:42) and climbs to its peak around 12:30pm. The morning and late-afternoon tan windows — about 7:00–9:00 and 17:30–19:00 — are the lower-UV parts of daylight that are still warm enough to be useful for a careful tan.