Tres Arroyos time zone
Time zoneNo clock change is expected in the next year.
No clock changes this year.
All of Argentina uses Argentina Standard Time.
- UTC-3 · UTC-3Buenos Aires F.D., Cordoba, Santa Fe, Buenos Aires, Tucuman and moreNo daylight saving time
Zones with matching offsets and clock changes over the next year are grouped together.
Time difference from Tres Arroyos
Time differenceSun in Tres Arroyos today
Daylight14h 5m today - 0h 46m less than the longest day and 4h 36m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About Tres Arroyos
City facts- ⌖Region
- Buenos Aires
- ◉Population
- 52,199
- ☎Dialing code
- ¤Currency
- ARS · Peso
Public holidays in Argentina
HolidaysDay of National Sovereignty
Monday · in 12 days
Nationallong weekendImmaculate Conception of Mary
Tuesday · in 27 days
NationalChristmas Day
Friday · in 44 days
Nationallong weekendNew Year’s Day
Friday · in 51 days
Nationallong weekendShrove Monday
Monday · in 89 days
Nationallong weekend
Same time zone rules
Matching offsets and clock changes over the next year.
Same UTC offset right now



Maipúmatches until 4 Apr 2027 



Ñuñoamatches until 4 Apr 2027 









Puente Alto1066 km · Same time - different daylight saving rules 
Santiago1081 km · Same time - different daylight saving rules
Common questions
Quick answers- 01What time zone is Tres Arroyos in?
- Tres Arroyos uses America/Argentina/Buenos_Aires: UTC-3 (UTC-3).
- 02Does Tres Arroyos have daylight saving time?
- No. This time zone does not observe daylight saving time this year.
- 03What is the time difference between Tres Arroyos and London?
- Tres Arroyos is 3 h behind relative to London right now.
- 04What is a good time to call Tres Arroyos from New York?
- A shared working-hours option: 14:00-15:00 in New York = 16:00-17:00 in Tres Arroyos.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.