📍 Buenos Aires · CABA · Argentina
Current Time in Buenos Aires
Live NTP-synced clock · Argentina Time ART (UTC−3) · No DST · Weather, world city comparison & complete guide
vs New York
UTC Offset
Daylight Saving
Population~3.1 M
The exact current time in Buenos Aires, Argentina is displayed live above, synchronized with international NTP servers. The capital of Argentina operates permanently under (), with a fixed offset of . This makes Buenos Aires an exceptionally reliable reference point for scheduling: any shift in the difference from New York, London, or Sydney is caused only by their clock changes, not Argentina's. As the financial and cultural capital of Argentina, Buenos Aires time governs the Merval and BYMA stock exchanges, continental media broadcasts, and operations at Ezeiza (EZE) and Aeroparque (AEP).
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Buenos Aires Time vs Major World Cities – Live Comparison
| City | Current Time | Time Zone | vs Buenos Aires |
|---|---|---|---|
| 🇦🇷Buenos Aires (reference) | --:-- | ±0 | |
| 🇺🇸New York | --:-- | ||
| 🇺🇸Los Angeles | --:-- | ||
| 🇧🇷São Paulo | --:-- | ||
| 🇬🇧London | --:-- | ||
| 🇫🇷Paris | --:-- | ||
| 🇦🇪Dubai | --:-- | ||
| 🇯🇵Tokyo | --:-- | ||
| 🇦🇺Sydney | --:-- |
💡 Note on differences: Because Buenos Aires keeps a fixed UTC−3 offset year-round, any change in the "vs Buenos Aires" column is caused exclusively by Daylight Saving Time transitions in the other city — not in Buenos Aires.
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Buenos Aires Time Zone – ART and the History of DST in Argentina
🏛️ Argentina Time (ART) — Active all year
UTC−3
ART — Argentina Time · IANA: America/Argentina/Buenos_Aires
📅 Permanent, 365 days a year. No seasonal clock change. Argentina last observed DST in 2007–2008, then abandoned it permanently by Decree 1232/2008.
📋 DST History (archived)
UTC−2
ARST — Argentina Summer Time (historical, not in use)
Argentina experimented with DST multiple times between 1930 and 2008. Since October 2008, the government has kept the country on a single, permanent offset. ARST (UTC−2) is no longer used.
💡 Why does Argentina not observe DST? After years of inconsistent application across different provinces, the government issued Decree 1232/2008, permanently fixing all of continental Argentina to UTC−3. The IANA zone America/Argentina/Buenos_Aires reflects this fixed offset.
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Buenos Aires Time Zone Converter – Compare with World Cities
🏙️ Buenos Aires time (ART):
🇺🇸New York--:--
🇺🇸Los Angeles--:--
🇧🇷São Paulo--:--
🇬🇧London--:--
🇫🇷Paris--:--
🇯🇵Tokyo--:--
🇦🇺Sydney--:--
🇦🇪Dubai--:--
🇮🇳Mumbai--:--
🇩🇪Berlin--:--
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Buenos Aires – Geography & Location Data
LocationSouth AmericaRío de la Plata western shore
GPS Coordinates34.6037°S58.3816°W
Elevation~25 mabove sea level (very flat)
City Area203 km²Metro area: ~3,830 km²
ClimateCfa (Köppen)Humid subtropical, warm summers
Nearby LandmarkRío de la PlataWorld's widest river estuary, ~290 km
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Population & Administrative Data
| Population (CABA city) | ~3.1 million |
| Metro area (GBA) | ~15–16 million |
| Population density | ~15,200 /km² |
| Official language | Spanish (Rioplatense dialect) |
| Currency | Argentine Peso (ARS, $) |
| International dial code | +54 (11 – Buenos Aires) |
| Internet domain | .ar / .com.ar |
| Postal code range | C1000 – C1499 (CABA) |
| Traffic side | Right 🚗 |
| ISO code | AR-C |
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A Brief History of Buenos Aires
- 1535–1536Pedro de Mendoza leads the first Spanish expedition to the Río de la Plata, establishing a short-lived settlement called Ciudad de la Santísima Trinidad y Puerto de Santa María del Buen Ayre. Conflicts with the local Querandí people force abandonment in 1541.
- 1580Juan de Garay refounds Buenos Aires permanently on June 11, 1580 — the city's official foundation date. The port grows as a secondary hub of the Spanish Viceroyalty of Peru.
- 1776Spain establishes the Viceroyalty of the Río de la Plata, elevating Buenos Aires to viceregal capital. Population and economic importance grow rapidly.
- 1806–1807The British Invasions: British forces twice attempt to seize Buenos Aires and are repelled by local militias without Spanish help — awakening a sense of Argentine identity that fuels the independence movement.
- 1810–1816The May Revolution of 1810 establishes an autonomous junta. Full independence is declared on July 9, 1816 in Tucumán. Buenos Aires becomes the de facto capital.
- 1880The city is federalized — declared the permanent federal capital. Massive European immigration begins to reshape Argentine culture.
- 1880–1930Argentina's Golden Age: one of the ten wealthiest nations in the world. Buenos Aires becomes the "Paris of South America" — with grand boulevards, Teatro Colón, and the first South American subway (1913).
- TodayBuenos Aires remains South America's most visited city — a world-class destination for culture, nightlife, gastronomy, and tango. Greater Buenos Aires reaches approximately 15–16 million inhabitants.
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Top Tourist Attractions in Buenos Aires
💃
La Boca & CaminitoThe colourful working-class neighbourhood that gave birth to the tango. Caminito is a pedestrian street lined with corrugated iron houses painted in vivid colours. Also home to La Bombonera, the legendary stadium of Club Atlético Boca Juniors.
🏛️
Plaza de Mayo & Casa RosadaThe historic heart of Buenos Aires. The pink presidential palace (Casa Rosada) faces the Cabildo, the Metropolitan Cathedral, and the iconic obelisk.
🎭
Teatro ColónOne of the world's top five opera houses. Inaugurated in 1908, it seats 2,487 and is celebrated for its extraordinary acoustics. Guided tours available — book ahead.
📚
Palermo & RecoletaBuenos Aires' most elegant neighbourhoods. Recoleta cemetery houses Eva Perón's tomb. Palermo features the Japanese Garden, Botanical Garden, and fashionable SoHo sub-neighbourhood.
⚽
Football CultureArgentina is the 2022 World Champion. Buenos Aires has more professional football clubs than any city on earth. A match at La Bombonera (Boca) or El Monumental (River) is unforgettable.
🌿
Tigre & Paraná DeltaJust 32 km from the centre, the Paraná Delta is a vast wetland of islands and channels — a striking contrast to Buenos Aires' urban energy. One of the most popular day trips from the capital.
✈️ Airports Serving Buenos Aires
| Airport | IATA | Distance | Transport | Type |
|---|---|---|---|---|
| Ministro Pistarini International Airport (Ezeiza) | EZE | ~35 km south-west | ~45–75 min (Tienda León / taxi) | 🌍 Main international hub |
| Jorge Newbery Airpark (Aeroparque) | AEP | ~2 km north of centre | ~10–20 min (taxi / bus) | ✈️ Domestic & regional |
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Food & Culinary Culture in Buenos Aires
National iconAsadoArgentina's national ritual: beef cuts grilled slowly over wood embers. Sunday asado is a sacred family tradition across all social classes.
BA obsessionMedialunas & CaféBuenos Aires' café culture rivals Vienna's: buttery crescent pastries with a cortado is the standard breakfast. Historic cafés like Tortoni (1858) are national monuments.
Street favouriteEmpanadasPastry pockets with fillings varying by province: beef with egg and olives (Tucumán style), chicken, or corn. Dozens of empanaderías in every neighbourhood.
Argentine art formHelado & Dulce de LecheMore ice cream shops per capita than almost any city on earth. Argentine helado uses Italian gelato techniques; dulce de leche is the undisputed national flavour.
Cultural ritualMateThe national infusion: yerba mate in a gourd, sipped through a metal straw (bombilla). Sharing mate is a powerful social bond — porteños carry thermos flasks everywhere.
Italian legacyPizza & Pasta PorteñaItalian immigration created a distinctive Buenos Aires pizza style: thick dough, generous mozzarella, eaten with a slice of fainá (chickpea flatbread) on top.
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Practical Information for Visitors to Buenos Aires
| 🛂 Entry requirements | Citizens of the US, UK, EU, Canada, and Australia do not require a visa for tourist stays up to 90 days. A valid passport is required. |
| 🔌 Electrical voltage | 220V / 50Hz. Argentina uses Type I plugs (angled flat pins in a Y shape) — different from most of the world. Bring a universal adaptor. |
| 🚨 Emergency numbers | 911 (Police) / 107 (Medical / SAME ambulance) / 100 (Fire brigade) |
| 🚰 Tap water | ✅ Safe to drink in Buenos Aires — treated municipal water meets international standards. |
| 🚇 Public transport | 6 metro lines (Subte), extensive bus network (colectivos), commuter trains. SUBE contactless card used across all networks. Subte until ~23:00 on weekdays. |
| 💰 Currency | Argentine Peso (ARS). Use official channels or bank cards. Tipping 10–15% is customary in restaurants. |
| 🗣️ Language | Spanish (Rioplatense accent — notable for vos pronoun and Italian-influenced intonation). English widely spoken in tourist areas. |
| 🌡️ Average temperatures | Summer (Dec–Feb): 28–34°C · Autumn (Mar–May): 14–22°C · Winter (Jun–Aug): 6–14°C · Spring (Sep–Nov): 14–24°C |
| ✈️ Flights from North America | Direct flights from New York (JFK/EWR), Miami, Dallas. ~10–11 hours from New York. Aerolíneas Argentinas, American, United, LATAM. |
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FAQ – Buenos Aires Time Zone, ART and UTC−3
Buenos Aires uses ART (Argentina Time, UTC−3) year-round. Argentina does not observe Daylight Saving Time, so the offset from UTC never changes. The IANA identifier is
America/Argentina/Buenos_Aires.
No. Argentina last observed DST in 2007–2008 and permanently abolished it by Presidential Decree 1232 in October 2008. Buenos Aires has remained at UTC−3 ever since.
Since Buenos Aires never changes its clocks, the difference depends on New York's period. When New York is on EST (UTC−5) — roughly November to March — Buenos Aires is 2 hours ahead. When New York is on EDT (UTC−4) — roughly March to November — Buenos Aires is 1 hour ahead. The live table always shows the exact current difference.
London is always ahead of Buenos Aires. When London is on GMT (UTC+0) — roughly October to March — London is 3 hours ahead. When London is on BST (UTC+1) — roughly March to October — London is 4 hours ahead. All variation is due to UK DST, not Argentina.
Buenos Aires (UTC−3) is always ahead of Los Angeles. When Los Angeles is on PST (UTC−8) — roughly November to March — Buenos Aires is 5 hours ahead. When Los Angeles is on PDT (UTC−7) — roughly March to November — Buenos Aires is 4 hours ahead.
São Paulo uses BRT (Brasília Time, UTC−3). Both Argentina and Brazil have permanently abolished DST, so both cities are currently at UTC−3 — 0 hours difference. They are distinct IANA zones, so any future policy change would affect them independently. Always verify with the live table above.
The shoulder seasons — spring (September–November) and autumn (March–May) are considered the best. Temperatures are mild (15–24°C), crowds manageable. Summer (December–February) is hot and humid. Winter (June–August) is mild but can be grey and rainy.
They share the same UTC offset (UTC−3) currently, but are distinct IANA time zones:
America/Argentina/Buenos_Aires vs America/Sao_Paulo. Their DST history has differed significantly. Currently both are fixed at UTC−3, but any future changes would affect them independently.11
Useful Tools for Time Zones & World Clock
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