What timezone is Mar del Plata in?

Mar del Plata uses the IANA timezone America/Argentina/Buenos_Aires. The UTC offset is always UTC-3 - this timezone does not observe daylight saving time.

Does Mar del Plata observe daylight saving time?

No. Mar del Plata does not observe daylight saving time. The UTC offset remains UTC-3 all year round.

What is the current UTC offset for Mar del Plata?

Mar del Plata is currently at UTC-3.

What is the time difference between Mar del Plata and New York?

Mar del Plata is currently 1 hour ahead of New York.

What is the time difference between Mar del Plata and London?

Mar del Plata is currently 4 hours behind London.

Mar del Plata, Argentina · UTC-3

17:41:13

Thursday, April 2, 2026

W14 ↑ 07:06 ↓ 18:43 No DST

Your time --:--

Mar del Plata --:--

Convert time from Mar del Plata

in Mar del Plata is Convert

MEETING PLANNER hover a column · click to lock

Mar del Plata is Argentina’s premier beach resort, sitting on the Atlantic coast 400 kilometers south of Buenos Aires. It runs on Argentina Time, UTC-3, the same fixed offset as Buenos Aires and most of Argentina, with no daylight saving.

Argentina’s current fixed timezone is a direct result of its confused DST history. The country experimented with daylight saving multiple times across the twentieth century, with different provinces sometimes observing it differently. In 2008, the national government eliminated DST entirely, fixing the country at UTC-3.

a city that lives for summer

Mar del Plata’s temporal identity is defined by its summer season. January and February bring millions of porteños (Buenos Aires residents) to its beaches. The summer schedule runs late: dinner after 10pm, clubs open past midnight, the beach in the early morning before the heat. The long southern summer evenings, where it stays light until 8pm without any clock adjustment, support this culture naturally.

Off-season, the city quiets dramatically. The same streets that are jammed in January are empty in July.

9am in Mar del Plata is 12pm in London during European winter. Argentina’s UTC-3 puts it three hours behind London on standard time.

Sources

Same time as Mar del Plata

Asunción Belo Horizonte Blauwgrond Buenos Aires Capiatá Cayenne Ciudad del Este Córdoba Coyhaique Flora and more

Compare Mar del Plata with

New York City London Tokyo Sydney Adak Alajuela

Questions about time in Mar del Plata

What timezone is Mar del Plata in?: Mar del Plata uses the IANA timezone America/Argentina/Buenos_Aires. The UTC offset is always UTC-3 - this timezone does not observe daylight saving time.
Does Mar del Plata observe daylight saving time?: No. Mar del Plata does not observe daylight saving time. The UTC offset remains UTC-3 all year round.
What is the current UTC offset for Mar del Plata?: Mar del Plata is currently at UTC-3.
What is the time difference between Mar del Plata and New York?: Mar del Plata is currently 1 hour ahead of New York.
What is the time difference between Mar del Plata and London?: Mar del Plata is currently 4 hours behind London.
What is the time difference between Mar del Plata and Los Angeles?: Mar del Plata is currently 4 hours ahead of Los Angeles.
What is the time difference between Mar del Plata and Tokyo?: Mar del Plata is currently 12 hours behind Tokyo.
What is the IANA timezone name for Mar del Plata?: The IANA timezone database identifier for Mar del Plata is America/Argentina/Buenos_Aires. Use this string in programming languages and APIs: JavaScript (`new Intl.DateTimeFormat('en-US', { timeZone: 'America/Argentina/Buenos_Aires' })`), Python (`pytz.timezone('America/Argentina/Buenos_Aires')`), or any IANA-compatible library.

Mar del Plata, Argentina · UTC-3 ☆