Current local time in RosarioSanta Fe, Argentina
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America/Argentina/CordobaUTC−3
Rosario keeps Argentina Standard Time (ART, UTC−3) all year, with no daylight saving. Its IANA time zone is America/Argentina/Cordoba.
Daylight saving time in Rosario
Rosario does not observe daylight saving time. It stays on UTC−3 all year, so its difference from places that do change their clocks — most of Europe and North America — shifts by an hour twice a year, even though nothing changes locally.
Cities on the same time as Rosario
These places show the same clock as Rosario every day of the coming year, clock changes included.
- In Argentina
Buenos Aires, Córdoba, Mar del Plata, San Miguel de Tucumán, Salta, Santa Fe, Avellaneda, Corrientes
- In other countries
São Paulo (Brazil), Asunción (Paraguay), Montevideo (Uruguay), Paramaribo (Suriname), Cayenne (French Guiana), Stanley (Falkland Islands)
Rosario time zone at a glance
- IANA time zone
- America/Argentina/Cordoba
- UTC offset
- UTC−3
- Daylight saving
- Not observed
- Next clock change
- None in the next 14 months
- Country
- Argentina
- Region
- Santa Fe
- Coordinates
- -32.95°, -60.64°
- Population
- 948,312
- Local date
- —
Sunrise and sunset in Rosario today
Computed from Rosario's latitude and longitude for the current local date. Times shift by a minute or two either side depending on elevation and the horizon you actually see.
- Sunrise
- —
- Sunset
- —
- Solar noon
- —
- Day length
- —
- Civil dawn
- —
- Civil dusk
- —
- Golden hour ends
- —
- Golden hour begins
- —
Rosario time difference from major cities
| City | Local time now | Rosario is |
|---|---|---|
| Buenos AiresArgentina | — | same time |
| New York CityUnited States | — | 1h ahead |
| LondonUnited Kingdom | — | 4h behind |
| DubaiUnited Arab Emirates | — | 7h behind |
| SingaporeSingapore | — | 11h behind |
| TokyoJapan | — | 12h behind |
Need a different pair? Compare any two cities or convert a specific time.
Rosario time: questions and answers
- What time is it in Rosario right now?
- The clock at the top of this page shows the live local time in Rosario, updated every second from your device's clock. Rosario keeps Argentina Standard Time (ART, UTC−3) all year, with no daylight saving.
- What time zone is Rosario in?
- Rosario is in the IANA time zone America/Argentina/Cordoba: Argentina Standard Time (ART, UTC−3) all year, with no daylight saving.
- Does Rosario observe daylight saving time?
- No. Rosario stays on UTC−3 all year, so its difference from places that do change their clocks shifts twice a year even though nothing changes locally.
- Which cities share Rosario's time?
- Buenos Aires, Córdoba, Mar del Plata, San Miguel de Tucumán, Salta, Santa Fe keep the same clock as Rosario all year.
Planning something with Rosario?
- Find a meeting time — the hours that overlap between Rosario and your team.
- Convert a time — turn a time in Rosario into yours, or the other way round.
- Compare office hours — when Rosario offices and yours are both open.
- Send a calendar invite — with the America/Argentina/Cordoba time zone set correctly.
Other cities in Argentina
San Nicolás de los Arroyos, Paraná, Santa Fe, José C. Paz, Moreno, San Miguel, Merlo, Isidro Casanova, Belgrano, Balvanera