Onno Café
Río de Janeiro 1035, C1405 Cdad. Autónoma de Buenos Aires
Specialty indicator
How we measure- Batch brewNo data
- V60No data
- Flat whiteYes
“Pedimos con mi amigo 2 flats que están bien calibrados y súper sedosos, un genio el barista.”
- Coffee beansNo data
- Laptop-friendlyNo
“Es un lugar mini así que no recomiendo para grupos grandes o work remoto”
- SizeTiny · ≈ 4-8 seats
“El lugar es pequeño, no tiene mesas dentro sino un gran sillón a lo largo, pero si cuenta con mesas en el exterior en vereda y deck.”
Our estimate: Local pequeño con un par de mesas en la vereda. El interior parece ser principalmente para pedir. ≈ 4-8 asientos.
Opening hours
- MondayClosed
- Tuesday7:30–12:00, 15:30–20:30
- Wednesday7:30–12:00, 15:30–20:30
- Thursday7:30–12:00, 15:30–20:30
- Friday7:30–12:00, 15:30–20:30
- Saturday10:00–20:30
- Sunday10:00–20:30
Checked automatically on 11 October 2026 from public sources.
Is this your coffee shop? Get your badge
Onno Café: frequently asked questions
Does Onno Café serve batch brew?
We found no public sources that confirm or rule it out.
Does Onno Café serve V60?
We found no public sources that confirm or rule it out.
Does Onno Café serve flat white?
Yes. According to a review: “Pedimos con mi amigo 2 flats que están bien calibrados y súper sedosos, un genio el barista”.
Does Onno Café sell coffee beans?
We found no public sources that confirm or rule it out.
Can you work on a laptop at Onno Café?
No, according to public sources.
How big is Onno Café?
Tiny, with about 4 to 8 seats estimated from its photos.
Where is Onno Café?
At Río de Janeiro 1035, C1405 Cdad. Autónoma de Buenos Aires (Almagro, Buenos Aires).
What are Onno Café's opening hours?
Monday: Closed; Tuesday: 7:30–12:00, 15:30–20:30; Wednesday: 7:30–12:00, 15:30–20:30; Thursday: 7:30–12:00, 15:30–20:30; Friday: 7:30–12:00, 15:30–20:30; Saturday: 10:00–20:30; Sunday: 10:00–20:30.
Nearby
The closest ones, those open right now first.