Time calculated when this page loaded — enable JavaScript for live updates.
Carolina, Puerto Rico uses America/Puerto_Rico, currently AST (UTC-04:00). No clock changes are scheduled in the next 12 months.
Carolina is a city in Puerto Rico, home to around 170,400 people. It keeps the same time year-round, with no daylight saving changes.
31°C Clear sky
Time zone
UTC offset
UTC-04:00
Country
🇵🇷 Puerto Rico
Population
170,404
Calling code
+17871939
Currency
USD
Carolina vs. other major cities
Shift date & time
−12h+12h
Compare time zones: best time to call
The band below is your local scale — accent shows when everyone's business hours overlap. Add or remove a city on the left and this updates too.
0006121824
good
tight
asleep
- Sunrise / sunset
- 06:18 / 17:58
- Day length
- 11h 40m
Common questions
What time zone is Carolina in?
Carolina uses the America/Puerto_Rico time zone, currently AST (UTC-04:00).
Does Carolina observe daylight saving time?
No clock changes are scheduled for Carolina in the next year.
How many hours ahead or behind is Carolina?
Carolina is 4 hours behind UTC, on the same time as New York City, 5 hours behind London and 13 hours behind Tokyo. Relative to your own clock: .