CarolinaPuerto Rico
Current time in Carolina, Puerto Rico
Thursday, 24 September 2026
Atlantic Standard TimeUTC-04:00
⛶ Full-screen clockCarolina time at a glance
- Country
- Puerto Rico
- Location
- City in Puerto Rico
- Time zone
America/Puerto_Rico- UTC offset now
UTC-04:00- Current zone label
- GMT-4
- Next clock change
- No upcoming change available
Time-zone identity for Carolina
- IANA zone
America/Puerto_Rico- UTC offset now
- UTC-04:00
- Current zone label
- GMT-4
- Clock-change status
- No UTC offset change was found in the next 370 days.
Carolina is currently 4 hours behind UTC. The named zone, rather than the offset alone, should be used for future dates.
Clock changes in Carolina
370-day checked horizon
No UTC offset change was found through Wednesday, 29 September 2027 in runtime time-zone data 2026b.
Time-zone history
UTC offset changes for Carolina
A bounded record of offset transitions calculated for America/Puerto_Rico, covering 2021 through 2031. Events are offset changes; their legal or daylight-saving cause is not inferred.
Previous 5 years
No UTC offset transition was found in the previous 5 years.
Next 5 years
No UTC offset transition was found in the next 5 years.
Dates are calculated from IANA time-zone rules. The calculation checks for offset changes throughout the displayed period and resolves each change to the nearest second.
Location context
About Carolina
Location details for Carolina in Puerto Rico.
- Administrative area
- Puerto Rico
- Population
- 170,404
- Coordinates
- 18.3808° N, 65.9574° W. The elevation is 16 metres.
Nearby city clocks
Cities near Carolina
Nearby cities are ordered by approximate straight-line distance from Carolina. Times are calculated for the same instant shown above.
- Trujillo AltoPuerto Rico6 km southwest
America/Puerto_RicoSame local time - GuaynaboPuerto Rico16 km west
America/Puerto_RicoSame local time - CatañoPuerto Rico18 km west
America/Puerto_RicoSame local time - San JuanPuerto Rico18 km northwest
America/Puerto_RicoSame local time - CaguasPuerto Rico19 km southwest
America/Puerto_RicoSame local time - BayamónPuerto Rico21 km west
America/Puerto_RicoSame local time
Sources for Carolina time and city facts
Time-zone calculations use runtime tzdb 2026b. Weather and astronomy sources include their own retrieval times where available.
View 3 sources
- GeoNames cities15000GeoNames · 2026-07-15_01-57-51-849 · CC BY 4.0 · AccessedCity and country names, administrative area, coordinates and population.
- IANA Time Zone DatabaseInternet Assigned Numbers Authority · 2026b · Public domain · AccessedTime-zone names, UTC offsets and clock changes.
- Unicode Common Locale Data RepositoryUnicode Consortium · 48.0 · Unicode License v3 · AccessedEnglish display names for countries, currencies and languages.