Current Time in Rosario, Argentina 🇦🇷
The current local time in Rosario, Argentina is 10:23:01 (-03) on Monday, 20 July 2026. Rosario is not currently observing daylight saving time. The city has a population of about 948,312. The sun rises at about 08:01 and sets at 18:17 today (10h 16m of daylight).
- Sunrise 08:01
- Sunset 18:17
- 10h 16m daylight
Time zone & daylight saving in Rosario
Rosario, Argentina keeps -03 (UTC-03:00). Rosario does not change its clocks for daylight saving, so its offset from UTC stays the same all year.
Today the sun rises at about 08:01 and sets at about 18:17 local time, giving Rosario 10h 16m of daylight.
Right now it is 10:23 on Monday in Rosario (UTC-03:00). When it is 10:23 here, it is 09:23 in New York (1h behind), so a quick look at the world clock beats doing the math in your head before a call.
Need a reminder on Rosario time rather than your own clock? A browser alarm handles that as long as the tab stays open and the device is awake - here is how an online alarm clock works.
Quick scheduling notes for Rosario
- Use the America/Argentina/Cordoba IANA zone when you need the exact rule set for software, calendars, or travel planning.
- Daylight saving is not active now, but it can still affect future dates in some places.
- For a future call, use the time zone converter and then set a matching online alarm.
Time difference from Rosario to major cities
| City | Current time | Difference |
|---|---|---|
| New York | 09:23 Mon | 1h behind |
| Los Angeles | 06:23 Mon | 4h behind |
| London | 14:23 Mon | 4h ahead |
| Paris | 15:23 Mon | 5h ahead |
| Dubai | 17:23 Mon | 7h ahead |
| Mumbai | 18:53 Mon | 8.5h ahead |
| Singapore | 21:23 Mon | 11h ahead |
| Tokyo | 22:23 Mon | 12h ahead |
| Sydney | 23:23 Mon | 13h ahead |
Best next checks from Rosario
Compare Rosario with nearby business hubs, then follow the city links above for live local clocks. You can also browse more time pages for Argentina.
Business-hours overlap from Rosario
For a normal business-hours call, 10:00-17:00 in Rosario overlaps with 09:00-16:00 in New York.
| Compare with | Rosario time | Other city time | Overlap |
|---|---|---|---|
| New York | 10:00-17:00 | 09:00-16:00 | 7 hours |
| Los Angeles | 13:00-17:00 | 09:00-13:00 | 4 hours |
| London | 09:00-13:00 | 13:00-17:00 | 4 hours |
| Paris | 09:00-12:00 | 14:00-17:00 | 3 hours |
| Dubai | 09:00-10:00 | 16:00-17:00 | 1 hour |
Simple meeting rule
Pick a slot that lands inside both workdays, then confirm the date again if the meeting is near a daylight saving change.
Rosario time - Frequently asked questions
What time zone is Rosario in?
Rosario uses -03 (UTC-03:00). It stays on the same UTC offset all year, with no daylight saving changes.
Does Rosario observe daylight saving time?
No - Rosario keeps the same time offset throughout the year.
What time are sunrise and sunset in Rosario today?
Today the sun rises around 08:01 and sets around 18:17 in Rosario, about 10h 16m of daylight.
What is the time difference between Rosario and other cities?
When it is 10:23 in Rosario, it is 09:23 in New York (1h behind). See the table above for Rosario's difference from other major cities.
How Alarm.now calculates time in Rosario
Live clock source
The clock uses the current time with the America/Argentina/Cordoba IANA time zone, then updates in your browser every second. Country context comes from the Argentina time page.
Local entity signals for Rosario
These facts help separate this city page from a generic clock page: the place, country, coordinates, time-zone rule set, and daylight context are all tied to Rosario.
| Country | Argentina |
|---|---|
| IANA zone | America/Argentina/Cordoba (UTC−03:00) |
| Coordinates | -32.95, -60.64 |
| Population signal | About 948,312 people |
| Today's daylight | Sunrise 08:01, sunset 18:17, 10h 16m total daylight |
Best internal links from this city
Start with this live city clock, then move to the exact America/Argentina/Cordoba time-zone page for rules, the Argentina country page for nearby cities, and the time zone converter for future dates.
Future-date checks
For future meetings, compare the city time with the time zone converter because daylight saving changes can shift the offset on a later date.
Lat/Long: 32.95° S, 60.64° W
Population: 948,312
Country: 🇦🇷 Argentina
Timezone: GMT-3
Daylight Saving Time: No ❌