Time in San Juan
Live local time in PR. Time zone America/Puerto_Rico (AST). Updated every second, no refresh needed.
00:00:00 AM
Time zone
America/Puerto_Rico
UTC offset
GMT−4
Zone code
AST
Local weekday
Sat
Country
PR
Region
San Juan
Latitude
18.4663°
Longitude
-66.1057°
Time difference
San Juan vs. the rest of the world
- San FranciscoUnited States+3 h
- New YorkUnited Statessame time
- LondonUnited Kingdom−5 h
- BerlinGermany−6 h
- DubaiUnited Arab Emirates−8 h
- MumbaiIndia−9:30 h
- SingaporeSingapore−12 h
- TokyoJapan−13 h
- SydneyAustralia−14 h
- São PauloBrazil−1 h
Positive = San Juan is ahead of the other city. Negative = behind. Math runs live against IANA so DST shifts always show the current real offset.
FAQ
Questions about San Juan time
- What is the current local time in San Juan?
- Right now it's 3:59 PM AST in San Juan, PR. The clock above ticks every second.
- What time zone is San Juan in?
- San Juan uses the America/Puerto_Rico IANA time zone (currently GMT−4, abbreviated AST).
- Does San Juan observe daylight saving time?
- Whether San Juan observes daylight saving depends on the rules in PR. Our planner uses the live IANA database, so the clock and any meetings you schedule always reflect the current rule — no manual adjustments around the DST shift.
- How do I schedule a meeting with someone in San Juan?
- Open San Juan in the planner from the button above. Add the other participants' cities and drag a range on the hour grid — the meeting URL encodes the UTC instant, so the same link shows the right local time on every clock, even across DST transitions.