As of 5:44 AM AST on May 6, 2026, all 5 cities in Arecibo Municipio, PR 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 Arecibo Municipio, PR is expected to be 12.4 in Sabana Hoyos between 12:00 PM - 1:00 PM AST today.