# Atomo

Atomo: other shops in Ciudad, Junín, Mendoza. Address: Av. Bartolomé Mitre 769, Junín, Mendoza. Phone: 0263 449-8222. WhatsApp: 0261 416-2222. Hours: monday to friday from 8 to 13 and from 17 to 21:30; saturday from 8:30 to 13:30 and from 17 to 21:30; sunday from 9 to 13:30. Updated on November 7, 2026.

> Átomo supermarket chain store in Junín (Av. Bartolomé Mitre) and online store with home delivery.

- **Category:** Other shops
- **Area:** Ciudad, Junín, Mendoza
- **Address:** Av. Bartolomé Mitre 769, Junín, Mendoza
- **Map:** https://www.google.com/maps/search/?api=1&query=-33.146627,-68.478133
- **Phone:** +542634498222
- **WhatsApp:** +542614162222
- **Email:** online@grupomillan.com.ar
- **Website:** https://atomoconviene.com/ofertas/
- **Listing updated:** 11/07/2026

## Opening hours

- Monday: 08:00 to 13:00 and 17:00 to 21:30
- Tuesday: 08:00 to 13:00 and 17:00 to 21:30
- Wednesday: 08:00 to 13:00 and 17:00 to 21:30
- Thursday: 08:00 to 13:00 and 17:00 to 21:30
- Friday: 08:00 to 13:00 and 17:00 to 21:30
- Saturday: 08:30 to 13:30 and 17:00 to 21:30
- Sunday: 09:00 to 13:30

## About Atomo

Átomo is a supermarket chain in Mendoza, part of Grupo Millán, with a branch in Junín on Av. Bartolomé Mitre.

Besides its branches, it has an online store with home delivery. There you can buy pantry products, beverages, dairy and deli meats, meat and frozen foods, supplements and dietary products, and a gluten-free section (sin T.A.C.C.). It also publishes weekly offers and exclusive online offers.

For online orders, shipping is free from a minimum purchase amount stated on the website. For inquiries you can write via WhatsApp or email, and the website has a contact page and a list of branch hours.

## Frequently asked questions

### What time does Atomo open?

From Monday to Friday, from 08:00 to 13:00 and from 17:00 to 21:30; on Saturdays, from 08:30 to 13:30 and from 17:00 to 21:30; on Sundays, from 09:00 to 13:30.

### Is Atomo open on Sundays?

Yes, on Sundays it's open from 09:00 to 13:30.

### Is Atomo open on Saturdays?

Yes, on Saturdays it's open from 08:30 to 13:30 and from 17:00 to 21:30.

### Where is Atomo?

At Av. Bartolomé Mitre 769, Junín (Ciudad), Mendoza.

### How can I contact Atomo?

By phone at 0263 449-8222, on WhatsApp at 0261 416-2222, by email at online@grupomillan.com.ar and on its website, https://atomoconviene.com/ofertas/.

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Listing on EN MENDOZA, the business guide to Mendoza: https://enmendoza.com/en/negocio/atomo
Ref. EM-85D592F2 · You may quote this listing with a link to the source; bulk copying is not allowed: https://enmendoza.com/en/terminos#extraccion
More Other shops: https://enmendoza.com/en/comercios/otros-comercios
More other shops in Ciudad: https://enmendoza.com/en/comercios/otros-comercios/en/ciudad
Other shops open on Sundays in Ciudad: https://enmendoza.com/en/comercios/otros-comercios/en/ciudad/abiertos-los-domingos