Chascomús 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 Chascomús
Time differenceSun in Chascomús today
Daylight13h 52m today - 0h 43m less than the longest day and 4h 7m more than the shortest day.
Calculated from coordinates; sunrise and sunset are approximate.
About Chascomús
City facts- ⌖Region
- Buenos Aires
- ◉Population
- 39,947
- ☎Dialing code
- ¤Currency
- ARS · Peso
Public holidays in Argentina
HolidaysDay of National Sovereignty
Monday · in 13 days
Nationallong weekendImmaculate Conception of Mary
Tuesday · in 28 days
NationalChristmas Day
Friday · in 45 days
Nationallong weekendNew Year’s Day
Friday · in 52 days
Nationallong weekendShrove Monday
Monday · in 90 days
Nationallong weekend
Airports near Chascomús
Airports- EZE
↑ 96 km north-west
Same local time
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 Alto1170 km · Same time - different daylight saving rules 
Santiago1181 km · Same time - different daylight saving rules
Common questions
Quick answers- 01What time zone is Chascomús in?
- Chascomús uses America/Argentina/Buenos_Aires: UTC-3 (UTC-3).
- 02Does Chascomús have daylight saving time?
- No. This time zone does not observe daylight saving time this year.
- 03What is the time difference between Chascomús and London?
- Chascomús is 3 h behind relative to London right now.
- 04What is a good time to call Chascomús from New York?
- A shared working-hours option: 14:00-15:00 in New York = 16:00-17:00 in Chascomús.
Time zones: IANA via Intl. Holidays: date-holidays. Sun calculations: SunCalc. City data: GeoNames. Airport data: OurAirports.