La Union in numbers
- Coordinates
- -34.9161, -59.7508
- Region
- Buenos Aires
- Country
- Argentina, South America
- Capital
- Buenos Aires — 130 km away
- Same name
- 567 more places in the world share this name
What time is it in La Union, Buenos Aires, Argentina
This page carries the current local time for La Union, Buenos Aires, Argentina, in the America/Argentina/Buenos_Aires time zone (−3).
La Union, Argentina
Friday, 16 October 2026
UTC−3 · America/Argentina/Buenos_Aires
Local time in La Union
UTC−3 · no daylight saving time
Local time in La Union, Buenos Aires.
The sun today
Sunrise 6:16 AM Solar noon 12:46 PM Sunset 7:15 PM Daylight 12 h 58 min Night 11 h 02 min Civil twilight 5:50 AM – 7:41 PM
Weather in La Union right now
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Weather data by Open-Meteo, updated every 30 minutes.
La Union 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 Buenos Aires
- Mar Del Plata 593 337
- Avellaneda 367 554
- Bahia Blanca 299 101
- Merlo 268 961
- Quilmes 262 379
- Laferrere 248 362
Other places named La Union
- 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/Buenos_Aires
- Buenos Aires Argentina
Nearby places
- San Sebastian — 5.3 km
- Los Cardales — 7.4 km
- La Rica — 11.9 km
- Gorostiaga — 13.4 km
- El Porvenir — 14.3 km
- Partido De Chivilcoy — 15.1 km
Local time details for La Union
La Union observes America/Argentina/Buenos_Aires time, currently expressed as UTC−3. Daylight saving time here: No.
La Union sees first light at 6:16 AM today and the sun sets at 7:15 PM. Daylight totals 12 h 58 min.
You will find the same time in San Sebastian and Los Cardales, both near La Union.
La Union works with 2 postal codes.
Questions and answers
- What time zone governs the clock in La Union?
- The clock in La Union follows America/Argentina/Buenos_Aires, with an offset of −3.
- Is a daylight saving adjustment made in La Union?
- No.
- When does the sun disappear in La Union?
- It disappears at 7:15 PM.