La Unión in numbers
- Coordinates
- -26.1483, -62.8290
- Region
- Santiago del Estero
- Country
- Argentina, South America
- Capital
- Buenos Aires — 1033 km away
- Same name
- 567 more places in the world share this name
What time is it in La Unión, Santiago del Estero, Argentina
The time now in La Unión, Santiago del Estero, Argentina is shown here, following the America/Argentina/Cordoba time zone (−3).
La Unión, Argentina
Friday, 16 October 2026
UTC−3 · America/Argentina/Cordoba
Local time in La Unión
UTC−3 · no daylight saving time
Local time in La Unión, Santiago del Estero.
The sun today
Sunrise 6:37 AM Solar noon 12:58 PM Sunset 7:19 PM Daylight 12 h 43 min Night 11 h 17 min Civil twilight 6:13 AM – 7:43 PM
Weather in La Unión right now
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Weather data by Open-Meteo, updated every 30 minutes.
La Unión and its neighbours
Postal codes
- 3414 LA UNION
- 4608 LA UNION
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Santiago del Estero
- Santiago Del Estero 252 192
- Termas De Rio Hondo 27 838
- Anatuya 20 261
- Quimili 10 959
- Clodomira 9 043
- Suncho Corral 6 087
Other places named La Unión
- La Unión Valle del Cauca Department, Colombia
- La Union Piura, Peru
- La Union La Union, El Salvador
- La Union Los Ríos Region, Chile
- La Unión Buenos Aires, Argentina
Same time zone — America/Argentina/Cordoba
Nearby places
- San Pedro — 5.6 km
- Cuatro Esquinas — 9.2 km
- San Carlos — 9.9 km
- Vinal Pozo — 9.9 km
- El Simbol — 10.8 km
- Colonia El Negrito — 13.2 km
About the time in La Unión
The sun climbs above La Unión at 6:37 AM and dips below at 7:19 PM. Between them sit 12 h 43 min of daylight.
Check La Unión and you have also checked San Pedro and Cuatro Esquinas.
The postal code count for La Unión is 2.
La Unión holds to America/Argentina/Cordoba time, which equals UTC−3. Clock adjustment for daylight saving: No.
Questions and answers
- What is the time zone for La Unión?
- The time zone for La Unión is America/Argentina/Cordoba, with an offset of −3.
- Does La Unión go on summer time?
- Daylight saving in La Unión: No.
- How late does the sun set in La Unión?
- The last sunlight comes at 7:19 PM.