La Unión in numbers
- Coordinates
- -36.5103, -58.0427
- Region
- Buenos Aires
- Country
- Argentina, South America
- Capital
- Buenos Aires — 213 km away
- Same name
- 567 more places in the world share this name
What time is it in La Unión, Buenos Aires, Argentina
Right now in La Unión, Buenos Aires, Argentina the local time is the one shown here, in the America/Argentina/Buenos_Aires zone (−3).
La Unión, Argentina
Friday, 13 November 2026
UTC−3 · America/Argentina/Buenos_Aires
Local time in La Unión
UTC−3 · no daylight saving time
What the clock shows right now in La Unión.
The sun today
Sunrise 5:38 AM Solar noon 12:38 PM Sunset 7:38 PM Daylight 14 h 00 min Night 10 h 00 min Civil twilight 5:09 AM – 8:06 PM
Weather in La Unión right now
Loading the current weather…
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 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 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/Buenos_Aires
- Buenos Aires Argentina
Nearby places
- La Quinua — 12.4 km
- La Esperanza — 12.9 km
- Los Toldos — 13.7 km
- La Verónica — 14.3 km
- El Sartén — 15.6 km
- El Caleu — 17.3 km
La Unión: clock, sun and surroundings
The postal breakdown of La Unión runs to 2 codes.
Clocks in La Unión follow America/Argentina/Buenos_Aires, an offset of UTC−3 from Coordinated Universal Time. Daylight saving time here: No.
The sun rises here at 5:38 AM and sets at 7:38 PM in La Unión today. Daylight adds up to 14 h 00 min.
For nearby La Quinua and La Esperanza, use the time shown for La Unión.
Questions and answers
- Which time zone does La Unión use?
- La Unión uses America/Argentina/Buenos_Aires, which has an offset of −3.
- Are daylight saving rules used in La Unión?
- Daylight saving time in La Unión: No.
- What time is sunset in La Unión?
- It is 7:38 PM.