Puerto Rico currently spans 1 timezone in our city dataset: America/Puerto_Rico.
UTC offsets range from UTC-4 to UTC-4. Puerto Rico generally keeps stable local offsets in the listed cities.
Puerto Rico is frequently used in international scheduling, and this page helps compare local times across all supported cities in the country.
For detailed clocks, open any city page above to view live time, sunrise and sunset, business-hour status, and timezone comparisons.