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San Justo, Buenos Aires, Argentina uses America/Argentina/Buenos_Aires, currently -03 (UTC-03:00). No clock changes are scheduled in the next 12 months.
San Justo is a city in Argentina, home to around 105,300 people. Unlike many places, it does not observe daylight saving time.
21°C Partly cloudy
Time zone
UTC offset
UTC-03:00
Country
🇦🇷 Argentina
Population
105,274
Calling code
+54
Currency
ARS
San Justo 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.
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tight
asleep
- Sunrise / sunset
- 06:02 / 19:14
- Day length
- 13h 12m
Common questions
What time zone is San Justo in?
San Justo uses the America/Argentina/Buenos_Aires time zone, currently -03 (UTC-03:00).
Does San Justo observe daylight saving time?
No clock changes are scheduled for San Justo in the next year.
How many hours ahead or behind is San Justo?
San Justo is 3 hours behind UTC, 1 hour ahead of New York City, 4 hours behind London and 12 hours behind Tokyo. Relative to your own clock: .