Puerto San José to Buenos Aires time converter
Buenos Aires is 3 hours ahead of Puerto San José. When it is 9:00 AM in Puerto San José, it is 12:00 PM in Buenos Aires.
Puerto San José CST
Wednesday, October 21, 2026
Buenos Aires ART
Wednesday, October 21, 2026
5:00 PM in Puerto San José, Wednesday, October 21, 2026
Puerto San José to Buenos Aires conversion table
Every hour of today in Puerto San José and the matching time in Buenos Aires. Light rows are typical working hours (9:00–18:00).
| Puerto San José | Buenos Aires |
|---|---|
| 12:00 AM | 3:00 AM |
| 1:00 AM | 4:00 AM |
| 2:00 AM | 5:00 AM |
| 3:00 AM | 6:00 AM |
| 4:00 AM | 7:00 AM |
| 5:00 AM | 8:00 AM |
| 6:00 AM | 9:00 AM |
| 7:00 AM | 10:00 AM |
| 8:00 AM | 11:00 AM |
| 9:00 AM | 12:00 PM |
| 10:00 AM | 1:00 PM |
| 11:00 AM | 2:00 PM |
| 12:00 PM | 3:00 PM |
| 1:00 PM | 4:00 PM |
| 2:00 PM | 5:00 PM |
| 3:00 PM | 6:00 PM |
| 4:00 PM | 7:00 PM |
| 5:00 PM | 8:00 PM |
| 6:00 PM | 9:00 PM |
| 7:00 PM | 10:00 PM |
| 8:00 PM | 11:00 PM |
| 9:00 PM | 12:00 AM+1 day |
| 10:00 PM | 1:00 AM+1 day |
| 11:00 PM | 2:00 AM+1 day |
Best time to call or meet
Both sides are at work from 9:00 AM – 3:00 PM in Puerto San José (12:00 PM – 6:00 PM in Buenos Aires).
Daylight saving time and the difference
The difference stays 3 hours all year.
Distance
Puerto San José and Buenos Aires are 6,392 km (3,972 miles) apart in a straight line.
More conversions
Questions and answers
What is the time difference between Puerto San José and Buenos Aires?
Buenos Aires is 3 hours ahead of Puerto San José.
What time is it in Buenos Aires when it is 9 AM in Puerto San José?
When it is 9:00 AM in Puerto San José, it is 12:00 PM in Buenos Aires.
When is the best time to call Buenos Aires from Puerto San José?
Both sides are at work from 9:00 AM – 3:00 PM in Puerto San José (12:00 PM – 6:00 PM in Buenos Aires).
Does the time difference between Puerto San José and Buenos Aires change?
No. The difference stays 3 hours all year.