Current Time in Arecibo, Puerto Rico
Arecibo currently observes Atlantic Standard Time (AST, UTC−4).
Compare with
About Arecibo
Arecibo is a city in Puerto Rico. Clocks in Arecibo follow the America/Puerto_Rico time zone (UTC−4). It shares this time zone with San Juan and Bayamon. The city's primary airport carries the code ARE.
Sunrise and sunset in Arecibo
Arecibo vs major cities right now
Differences update automatically when either side starts or ends daylight saving time. Tap a row for the full conversion page with a 24-hour table.
Arecibo time zone details
Arecibo does not observe daylight saving time.
Convert Arecibo time
Convert to Arecibo time
Frequently asked questions
What time zone is Arecibo in?
Arecibo is in the America/Puerto_Rico time zone and observes Atlantic Standard Time (AST). The current UTC offset is UTC−4.
What is the current time in Arecibo?
It is currently 4:24 PM on Tuesday, July 21, 2026 in Arecibo, Puerto Rico.
Does Arecibo observe daylight saving time?
Arecibo does not observe daylight saving time.
When is sunrise and sunset in Arecibo today?
Sunrise today is at 6:00 AM and sunset at 7:05 PM — 13 hours 5 minutes of daylight.
More world clock & time zone apps
From the team behind worldclock.pro — global scheduling on iPhone & iPad, a Mac menu-bar clock, and precision Zulu/UTC for aviation, military, and HAM radio.
World Clock Master
Global time zone scheduling for international teams, travelers, and professionals who coordinate across cities and continents.
View app
World Clock Pro
The same powerful time zone converter, meeting scheduler, and world clock — living in your Mac's menu bar.
View app