Indexed entity
Rosario is the rosario-AR record in Argentina: country slug argentina, city slug rosario, ISO AR, continent America, canonical IANA zone America/Argentina/Buenos_Aires.
Weekly digest
Pick the categories you care about: movies, AI launches, sports, eclipses, and major public dates. One email per week, and never anything you did not ask for.
Want full preferences? Customize your digest →
Live local time
Rosario, Argentina
07:43:55 AMTuesday, June 2, 2026 · America/Argentina/Buenos_Aires
Quick answer
It is currently 07:43:55 AM (ART, UTC-03:00) in Rosario, Argentina — Early morning.
Pronunciation
Updated 8 days ago
Right now
10°C
Cloudy
3-day forecast
Tue
16°C
7°C
Wed
18°C
9°C
Thu
17°C
10°C
In 13 days
Paso a la Inmortalidad del General Martín Miguel de Güemes (Anniversary of the Passing of General Martín Miguel de Güemes)
Mon, Jun 15, 2026
PublicIn 18 days
Paso a la Inmortalidad del General Manuel Belgrano (General Manuel Belgrano Memorial Day)
Sat, Jun 20, 2026
PublicIn 37 days
Día de la Independencia (Independence Day)
Thu, Jul 9, 2026
PublicUpdated 2026-05-22 · ECB rates
Code
Argentine Peso
Live ECB rate not available for this currency.
Conversion rates aren’t published for this currency by the ECB. The local code is shown for reference.
Today
Sunrise
07:57 AM
Sunset
06:03 PM
Day length
10h 6m
Golden hour
Blue hour
Civil twilight (–6°)
Nautical twilight (–12°)
Astronomical twilight (–18°)
Computed from latitude, longitude and date using the NOAA Solar Position Algorithm.
Reviewed by WorldClockTools editorial · Updated
Content reviewed Apr 30, 2026. City facts are content-reviewed separately from the live clock and from the generated city datasets. The current-time, daylight, weather, holiday, and business-overlap values are render-time snapshots for Rosario, not permanent claims; verify legal, travel, market, or compliance decisions with official local sources.
Live values rendered at Jun 2, 10:43 AM UTC.
Current local time
07:43:55 AM
Tuesday, June 2, 2026
Time zone
ART
America/Argentina/Buenos_Aires · UTC-03:00
Next holiday
Anniversary of the Passing of General Martín Miguel de Güemes
Monday, June 15, 2026 · Public
Business overlap now
0 / 8
Reference markets are overlapping with Rosario right now
Nearest airport
AEP
Aeroparque Jorge Newbery · 273 km
Indexed airports
3
Curated airport references available for Argentina
Coordination board
A compact checklist for calls, launches, travel handoffs, and date-sensitive work tied to Rosario, Argentina.
Snapshot Jun 2, 2026 · 07:43 GMT-3
No reference-city overlap right now
Rosario is currently outside the simple 09:00-17:00 local planning window.
Local status
Out of window
Offset now
UTC-03:00
Zone label
GMT-3
London
11:43 AM / +4h
New York
06:43 AM / -1h
Los Angeles
03:43 AM / -4h
Schedule risk
Anniversary of the Passing of General Martín Miguel de Güemes on Monday, June 15, 2026
Travel cue
AEP Buenos Aires, 273 km
Daylight cue
Today's daylight window is 07:57 AM to 06:03 PM, with solar noon around 01:00 PM and total daylight of 10h 6m.
Mapped location
32.95°S, 60.64°W
Use these reference hubs as a first-pass call plan before opening a full meeting planner.
London
11:43 AM / +4h
Use as a follow-up or async handoff, not an immediate-call default.
New York
06:43 AM / -1h
Use as a follow-up or async handoff, not an immediate-call default.
Los Angeles
03:43 AM / -4h
Use as a follow-up or async handoff, not an immediate-call default.
Dubai
02:43 PM / +7h
Use as a follow-up or async handoff, not an immediate-call default.
Singapore
06:43 PM / +11h
Use as a follow-up or async handoff, not an immediate-call default.
Good for travel-day timing, hotel check-ins, and same-day arrival calls around Rosario.
AEP · Aeroparque Jorge Newbery
Buenos Aires
EZE · Ezeiza International Airport - Ministro Pistarini
Buenos Aires (Ezeiza)
COR · Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport
Cordoba
Lock the timezone, not the offset
Use America/Argentina/Buenos_Aires for future-dated events. Current offset is UTC-03:00; stable January-to-July offset at UTC-03:00.
Pick a live coordination window
No reference city overlaps Rosario right now, so use the comparison table below before sending meeting invites.
Check local interruptions
Anniversary of the Passing of General Martín Miguel de Güemes on Monday, June 15, 2026. Nearest curated airport reference: AEP Buenos Aires, 273 km.
Guard against stale assumptions
No upcoming offset change was detected in the next two calendar years for America/Argentina/Buenos_Aires. Editorial review date: 2026-04-30.
Watch the DST and holiday edge cases
Rosario has no near-term DST change in view, but Anniversary of the Passing of General Martín Miguel de Güemes can still affect office coverage and local response times.
These values are planning context from the live clock, IANA timezone rules, curated city and airport records, and holiday calendars when available. Confirm official office, aviation, market, legal, or compliance decisions with the relevant source.
Local planning context
Route, catalog identity, coordinates, population record, timezone snapshot, nearby cities, and travel anchors for Rosario.
Canonical route
/time/argentina/rosario/
Catalog identity
rosario-AR · AR · America
Coordinate cell
32.95°S, 60.64°W · lat -32.947 · lon -60.639 · cell -3295:-6064
Population record
948,312 residents · country rank 3
Zone snapshot
America/Argentina/Buenos_Aires · GMT-3 · UTC-03:00
January / July offsets
UTC-03:00 / UTC-03:00
Nearest indexed neighbor
Paysandú, Uruguay · 250 km
Nearest world hub
São Paulo · 1,722 km
Closest airport references
AEP Buenos Aires 273 km · EZE Buenos Aires (Ezeiza) 285 km · COR Cordoba 382 km
Zone peer roster
Buenos Aires, Argentina · Córdoba, Argentina · Mar del Plata, Argentina
The page below keeps the timezone answer attached to the real local record for Rosario: country facts, coordinate bands, nearby-city distances, airport references, and current calendar signals.
Rosario is the rosario-AR record in Argentina: country slug argentina, city slug rosario, ISO AR, continent America, canonical IANA zone America/Argentina/Buenos_Aires.
32.95°S, 60.64°W; Southern Hemisphere, Western Hemisphere; rounded latitude band -33 and longitude band -61; exact decimal pair -32.94682, -60.63932.
Argentina: official name Argentine Republic; capital Buenos Aires; region Americas; subregion South America; country population 46,735,004; area 2,780,400 km²; languages Guaraní, Spanish; currencies ARS Argentine peso. This is the country layer behind the Rosario clock, not a generic timezone-only record.
Argentina: Argentina, officially the Argentine Republic, is a country in the southern cone of South America. It covers an area of 2,780,085 km2 (1,073,397 mi2), making it the second-largest country in South America after Brazil, the fourth-largest country in the Americas, and the eighth-largest country in the world. Argentina shares the bulk of the Southern Cone with Chile to the west, and is also bordered by Bolivia and Paraguay to the north, Brazil to the northeast, Uruguay and the South Atlantic Ocean to the east, and the Drake Passage to the south. Argentina is a federal state subdivided into twenty-three provinces, and one autonomous city, which is the federal capital and largest city of the nation, Buenos Aires. The provinces and the capital have their own constitutions, but exist under a federal system. Argentina claims sovereignty over the Falkland Islands, South Georgia and the South Sandwich Islands, the Southern Patagonian Ice Field, and a part of Antarctica. Source: Wikipedia.
Paysandú [paysandu-UY, UY, America/Montevideo, 250 km]; Buenos Aires [buenos-aires-AR, AR, America/Argentina/Buenos_Aires, 279 km]; Salto [salto-UY, UY, America/Montevideo, 306 km]; Córdoba [cordoba-AR, AR, America/Argentina/Buenos_Aires, 375 km]; Las Piedras [las-piedras-UY, UY, America/Montevideo, 454 km]; Montevideo [montevideo-UY, UY, America/Montevideo, 465 km]; Mar del Plata [mar-del-plata-AR, AR, America/Argentina/Buenos_Aires, 627 km]; San Lorenzo [san-lorenzo-PY, PY, America/Asuncion, 899 km]
Rosario is part of this indexed country cluster: Buenos Aires [buenos-aires-AR, America/Argentina/Buenos_Aires, pop 2,891,082]; Córdoba [cordoba-AR, America/Argentina/Buenos_Aires, pop 2,106,734]; Rosario [rosario-AR, America/Argentina/Buenos_Aires, pop 948,312]; Mar del Plata [mar-del-plata-AR, America/Argentina/Buenos_Aires, pop 593,337].
São Paulo 1,722 km; New York 8,305 km; Los Angeles 9,574 km; London 11,087 km; Sydney 11,874 km; Dubai 13,820 km; Singapore 16,145 km; Tokyo 18,131 km
AEP Aeroparque Jorge Newbery in Buenos Aires [AR, 273 km]; EZE Ezeiza International Airport - Ministro Pistarini in Buenos Aires (Ezeiza) [AR, 285 km]; COR Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport in Cordoba [AR, 382 km]
Country-level airport pages linked from this city context include AEP Aeroparque Jorge Newbery in Buenos Aires [AR]; COR Ingeniero Aeronáutico Ambrosio L.V. Taravella International Airport in Cordoba [AR]; EZE Ezeiza International Airport - Ministro Pistarini in Buenos Aires (Ezeiza) [AR].
Rosario renders Jun 2, 2026 · 07:43 GMT-3; GMT-3 at UTC-03:00; January UTC-03:00; July UTC-03:00; next holiday Anniversary of the Passing of General Martín Miguel de Güemes on 2026-06-15.
This evidence pack keeps the manual city dossier tied to the concrete route, coordinate, population, timezone, neighbor, airport, holiday, and source signals currently available for Rosario.
Rosario is a manual-dossier city; rank #3 of 4 retained Argentina city pages. The route is /time/argentina/rosario/ and the city id is rosario-AR.
Rosario has 16 of 17 factual signals available on this render. Missing long-form editorial is not treated as missing time data when route, zone, coordinates, country, nearby-city, and planning signals are present.
Rosario is pinned at 32.95°S, 60.64°W; Paysandú (250 km); São Paulo (1,722 km).
America/Argentina/Buenos_Aires resolves to stable UTC-03:00 offset across January and July. 3 retained city pages share this zone; 0 same-zone anchors are outside Argentina.
AEP Aeroparque Jorge Newbery (273 km) · Anniversary of the Passing of General Martín Miguel de Güemes (Monday, June 15, 2026) · 3 country airport references · 16 holidays in the current country-year snapshot.
Rosario uses IANA timezone math, curated GeoNames-derived city records, a city reference summary, a country reference summary, OurAirports links where mapped, Nager.Date holiday rows where available, and local solar/weather snapshots where coordinates are present.
These notes are pulled from the city-context and reference-summary snapshots, so same-timezone cities do not rely only on shared UTC offset text.
Rosario: Rosario, officially the Autonomous City of Rosario, is a city in central Argentina, in the south of the province of Santa Fe. Located 300 km (186 mi) northwest of Buenos Aires on the west bank of the Paraná River, it is the country's third-most populous city after Buenos Aires and Córdoba. With a growing and important metropolitan area, Greater Rosario has an estimated population of 1,750,000 as of 2020. One of its main attractions includes the neoclassical, Art Nouveau, and Art Deco architecture that has been preserved in hundreds of residences, houses and public buildings. The city is also famous for being the birthplace of Argentine footballer Lionel Messi.
Argentina last observed daylight saving time in 2009 and has stayed at UTC-3 year-round since.
Argentina last observed daylight saving time in 2009 and has stayed at UTC-3 year-round since.
Argentina last observed DST in 2009. The local UTC offset (-03:00) is constant year-round.
Rosario is listed in the dataset snapshot as 3 hours behind UTC (offset -03:00). 4 hours behind London, 12 hours behind Tokyo.
Geographically at longitude -60.64°, Rosario's mean solar noon falls about 1 hour 3 minutes after civil 12:00 under the year-round civil offset — local sunrise and sunset run later on the clock than they would on true solar time.
Computed from the city coordinates using the NOAA solar position model across 2026. These values are mechanical and identical for every year-relative render, so two cities at different latitudes always produce distinct numbers.
Longest day
Dec 20 (14h 20m)
Shortest day
Jun 20 (9h 58m)
Year-round average
12h 6m
Annual swing
4h 22m
See the full daylight curve for Rosario at /sun/rosario/.
Each row projects a hub's 09:00-17:00 local working day into Rosario local time so a glance reveals when each market is reachable from this city.
| Hub | IANA zone | Window in Rosario |
|---|---|---|
| New York | America/New_York | 10:00 - 18:00 |
| London | Europe/London | 05:00 - 13:00 |
| Frankfurt | Europe/Berlin | 04:00 - 12:00 |
| Dubai | Asia/Dubai | 02:00 - 10:00 |
| Mumbai | Asia/Kolkata | 00:30 - 08:30 |
| Singapore | Asia/Singapore | 22:00 - 06:00 (next day) |
| Hong Kong | Asia/Hong_Kong | 22:00 - 06:00 (next day) |
| Tokyo | Asia/Tokyo | 21:00 - 05:00 (next day) |
Public holidays in 2026
16
Rosario is the largest city in Argentina's Santa Fe province and the third most populous urban area in the country, with roughly 948,000 residents in the municipality and about 1.75 million across Greater Rosario. It observes Argentina Time (ART, UTC-3) year-round under the IANA zone America/Argentina/Cordoba; Argentina abandoned seasonal clock changes in 2009 and has held a single offset since. The city rises on the western bank of the Parana River about 300 km northwest of Buenos Aires, and its deep-water port handles a large share of South America's soy, grain, and vegetable-oil exports. Rosario is also a major cultural reference point: it is the birthplace of footballer Lionel Messi and of revolutionary Ernesto Che Guevara, and the riverfront is anchored by the towering National Flag Memorial, where the Argentine flag was first raised in 1812.
Sources
Last verified 2026-05-23 (research).
Reference fields include Rosario's city id, coordinates, timezone, country profile, nearby cities, airport links, holidays, weather, and related event/market context.
Snapshot at render time: 07:43:55 AM on Tuesday, June 2, 2026 in Rosario (UTC-03:00, ART).
Status
Daytime
Week Number
Week 23
Day of Year
Day 153
Days Remaining
212
Sunrise and sunset
07:57 AM to 06:03 PM
Day length 10h 6m · Solar noon 01:00 PM
Next country holiday
Anniversary of the Passing of General Martín Miguel de Güemes
Monday, June 15, 2026 · Public
Tracked countdowns rendered for Rosario local time, with sunrise/sunset and DST stats per page.
Adobe MAX 2026
keynoteTuesday, November 10, 2026
161 days to go
NeurIPS 2026
keynoteSunday, December 6, 2026
187 days to go
Xbox Games Showcase 2026
keynoteSunday, June 7, 2026
5 days to go
Code with Claude Tokyo 2026
keynoteWednesday, June 10, 2026
8 days to go
ICML 2026
keynoteMonday, July 6, 2026
34 days to go
Population
948.3K
Coordinates
-32.95, -60.64
Timezone
America/Argentina/Buenos_Aires
Indexed airports
3
Capital
Buenos Aires
Languages
Guaraní, Spanish
Currency
ARS ($)
Country area
2,780,400 km²
Rosario, Argentina (population rank #3 in this dataset). Time zone: America/Argentina/Buenos_Aires (ART, UTC-03:00); population ~948.3K.
Coordinates: 32.95°S, 60.64°W. Southern Hemisphere subtropics, ~3657 km from the equator.
Today the sun rises around 07:57 AM and sets around 06:03 PM in Rosario — about 10h 6m of daylight. Argentina stays on standard time here, so UTC-03:00 is stable through the year.
Paysandú (250 km from Rosario) gives this page its nearest mapped city context, with 3 curated airport pages indexed for Argentina.
Next national holiday: Anniversary of the Passing of General Martín Miguel de Güemes, 2026-06-15.
Rosario is indexed as a America city in the AR country record, using America/Argentina/Buenos_Aires as its canonical IANA timezone. The canonical route for this city is /time/argentina/rosario/.
Location context: 32.95°S, 60.64°W; population 948,312; nearest indexed city Paysandú is about 250 km away; closest reference hub is São Paulo, about 1,722 km away.
Country planning context: capital Buenos Aires; subregion South America; languages Guaraní, Spanish; currency ARS ($); area 2,780,400 km²; 3 curated airport references; next holiday Anniversary of the Passing of General Martín Miguel de Güemes on 2026-06-15.
Argentina last observed daylight saving time in 2009 and has stayed at UTC-3 year-round since.
Argentina last observed DST in 2009. The local UTC offset (-03:00) is constant year-round.
Rosario is listed in the dataset snapshot as 3 hours behind UTC (offset -03:00). 4 hours behind London, 12 hours behind Tokyo.
Geographically at longitude -60.64°, Rosario's mean solar noon falls about 1 hour 3 minutes after civil 12:00 under the year-round civil offset — local sunrise and sunset run later on the clock than they would on true solar time.
Rosario sits at 32.95°S in the southern hemisphere — daylight runs roughly 9 hours 49 minutes on the December solstice and about 14 hours 11 minutes on the June solstice.
Sizeable city with about 948 thousand residents in the city proper.
Related clock anchors for Rosario: Buenos Aires (same time), Sydney (+13h), Tokyo (+12h), Johannesburg (+5h), Mumbai (+8.5h).
Cross-link to the most-searched comparison pages so you can plan calls and travel between cities.
argentina
Tuesday, June 2, 2026
Timezone
ART
IANA Zone
America/Argentina/Buenos Aires
UTC Offset
UTC-03:00
DST Status
Standard Time
Week Number
Week 23
Day of Year
Day 153
Days Remaining
212
Quarter
Q2
Countries at UTC-03:00
Argentina, Canada, Bermuda, Greenland, Brazil, Antarctica, Chile, Falkland Islands
Other cities in this timezone
London
+4h
New York
-1h
Los Angeles
-4h
Dubai
+7h
Singapore
+11h
Tokyo
+12h
Sydney
+13h
São Paulo
+0h
Year-long daylight curve. Shows how dramatic high-latitude summers are.
Shows whether it's currently business hours (9am to 5pm) in major financial centers, and how many hours they overlap with Rosario.
City time, coordinate and population facts on this page are derived from the following authoritative datasets.
Distances from Rosario: closest hubs São Paulo (~1,722 km), New York (~8,305 km), Los Angeles (~9,574 km); farthest indexed hub Tokyo (~18,131 km).
Rosario sits inside Argentina — the South America subregion, capital Buenos Aires, languages Guaraní, Spanish, currency ARS ($).
Closest indexed cities to Rosario: Paysandú (250 km), Buenos Aires (279 km), Salto (306 km), Córdoba (375 km).
Upcoming country holiday signals around Rosario: Anniversary of the Passing of General Martín Miguel de Güemes, General Manuel Belgrano Memorial Day, Independence Day. Bake those into launch, on-call, and travel windows for Argentina.
Closest curated airport references from Rosario: AEP Buenos Aires (273 km), EZE Buenos Aires (Ezeiza) (285 km), COR Cordoba (382 km).
Aeroparque Jorge NewberyAEP
Buenos Aires · 273 km from Rosario
Approx. transfer or flight-planning window: 1h 6m
Ezeiza International Airport - Ministro PistariniEZE
Buenos Aires (Ezeiza) · 285 km from Rosario
Approx. transfer or flight-planning window: 1h 7m
Ingeniero Aeronáutico Ambrosio L.V. Taravella International AirportCOR
Cordoba · 382 km from Rosario
Approx. transfer or flight-planning window: 1h 14m
Exchange snapshot
Currency snapshot unavailable
Coordination pulse
0 of 8 reference markets are in live business-hour overlap now
| City | Current local time | Difference | Business-hours overlap |
|---|---|---|---|
| London | 11:43 AM | +4h | Check the overlap widget below |
| New York | 06:43 AM | -1h | Check the overlap widget below |
| Los Angeles | 03:43 AM | -4h | Check the overlap widget below |
| Dubai | 02:43 PM | +7h | Check the overlap widget below |
| Singapore | 06:43 PM | +11h | Check the overlap widget below |
| Tokyo | 07:43 PM | +12h | Check the overlap widget below |
| Sydney | 08:43 PM | +13h | Check the overlap widget below |
| São Paulo | 07:43 AM | +0h | Check the overlap widget below |
Rosario is in the America/Argentina/Buenos_Aires timezone (ART), with a UTC offset of -03:00.
Rosario does not have a detected daylight-saving offset change in the current IANA rules. The offset resolves to UTC-03:00 in both January and July for this year.
The current UTC offset for Rosario is UTC-03:00.
No. The business-hours blocks use a simple 09:00-17:00 local-time planning window for Rosario, plus live comparisons with reference cities. Confirm office, market, legal, or holiday-sensitive hours with the relevant official source.
The live clock, offset, daylight, weather, holiday, and business-overlap values are render-time snapshots from Jun 2, 2026 · 07:43 GMT-3. Static city facts are reviewed separately and come from curated timezone, city, airport, holiday, and country-profile datasets.
Rosario sits at 32.95°S, 60.64°W in Argentina, with about 948.3K residents (rank #3 by population in this dataset).
The closest reference hub to Rosario is São Paulo, about 1,722 km away as the crow flies.
Paysandú is the closest indexed city, roughly 250 km from Rosario.
Aeroparque Jorge Newbery (AEP) is the closest curated airport reference, about 273 km from Rosario.
Anniversary of the Passing of General Martín Miguel de Güemes is the next upcoming holiday in Argentina, on Monday, June 15, 2026.
Rosario uses Argentine peso (ARS, symbol $) as the local currency of Argentina.
The longest day of 2026 in Rosario falls on Dec 20 with about 14h 20m of daylight. The shortest is Jun 20 with 9h 58m; the year-round average is 12h 6m.
In Rosario local time, the 09:00-17:00 working day of major hubs falls at: New York 10:00-18:00; London 05:00-13:00; Frankfurt 04:00-12:00; Dubai 02:00-10:00. These windows shift twice a year when northern-hemisphere DST starts and ends.