Puerto Rico (PR): Current UV Index and Hourly Forecast

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As of 8:20 PM AST on October 28, 2026, all 281 cities in Puerto Rico in our database have a UV Index reading of 0, indicating no radiation from the sun.

Over the next 24 hours, the highest UV Index reading in Puerto Rico is expected to be 9 in Florida between 12:00 PM - 1:00 PM AST tomorrow.

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Current UV Index in Major Cities in Puerto Rico (PR)

8:20 PM AST, October 28, 2026