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Wednesday, June 3, 2026
22:26:07
Live local clock
22:26:07
America/Argentina/Cordoba
UTC -03:00 · no DST
Time in Rosario
Argentina, Santa Fe.
America/Argentina/Cordoba
Time zone data verified on:
Last technical verification:
Synchronized with atomic clock
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June 2026
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Temperature
15.6°C
Feels like 14.7°C
Conditions
☁️Partly cloudy
Humidity
Humidity 83%
Wind
Wind 12.4 km/h
Updated
Updated 19:15
Weather data by Open-Meteo
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Sunrise
Sunset
Time zone in Rosario: local context and planning
Rosario, Argentina, runs on America/Argentina/Cordoba (UTC-03:00), which affects business hours, public service windows, logistics cutoffs, and coordination across distributed teams.
Rosario currently runs at UTC-03:00 relative to Coordinated Universal Time (UTC).
For operational planning, comparing local time to UTC helps avoid scheduling errors in deliveries, meetings, and deadline tracking. When a city observes DST, the offset can change during the year; without DST, the offset is stable.
When comparing Rosario with Sao Paulo (America/Sao_Paulo), account for both UTC offset differences and local DST rules to keep schedules aligned.
For the 2026 cycle, monitor official announcements for any daylight saving changes in Rosario.
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Major global centers
Rosario
America/Argentina/Cordoba
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London
Europe/London
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New York
America/New_York
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Tokyo
Asia/Tokyo
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Current time in Rosario, Argentina
Check the current local time in Rosario, a city in Argentina. This page provides the exact time updated in real time, allowing you to quickly see what time it is in the city.
The information also helps you compare time differences between Rosario and other cities or countries. This can be useful for international meetings, travel planning, remote work coordination, and global communication across time zones.
Timezone information for Rosario
Below you can find key timezone and location details for Rosario, Argentina, including its official timezone and UTC offset.
- IANA timezone: America/Argentina/Cordoba
- UTC offset: -03:00
- Daylight saving time: not observed
- Region: Santa Fe
- Estimated population: 1,094,785
These details help explain how the local time in Rosario relates to other time zones around the world and whether seasonal clock adjustments apply.
Other cities
Buenos Aires
CIUDAD-D
Córdoba
CORDOBA
Mendoza
MENDOZA
Tucumán
TUCUMAN
Mar del Plata
CIUDAD-D
Salta
SALTA
La Plata
CIUDAD-D
San Juan
SAN-JUAN
Santa Fe
SANTA-FE
Resistencia
CHACO
Corrientes
CORRIENT
Posadas
MISIONES
Santiago del Estero
SANTIAGO
San Luis
SAN-LUIS
Bahia Blanca
CIUDAD-D
San Salvador de Jujuy
JUJUY
Parana
ENTRE-RI
Neuquen
NEUQUEN
Formosa
FORMOSA
Catamarca
CATAMARC
Frequently asked questions about current time
What time zone does Rosario use?
Rosario uses the America/Argentina/Cordoba time zone with offset UTC-03:00. This is the official local reference used to show current time in the city.
Does Rosario observe daylight saving time in 2026?
Rosario currently keeps a stable UTC offset throughout the year and does not apply seasonal DST changes.
What is the time difference between Rosario and UTC/GMT?
Rosario is currently UTC/GMT-03:00 relative to UTC/GMT. This offset indicates how far local time is from the global reference clock.
Are Santa Fe and Rosario in the same time zone?
Rosario follows America/Argentina/Cordoba. In most cases, it aligns with the state-level time standard, though legal exceptions can exist.
How does the current time in Rosario compare to official U.S. time references?
Rosario follows America/Argentina/Cordoba, and differences versus other official time references are determined by UTC offset and DST behavior.