Buenos Aires Time to PST Converter
PST is 5 hours behind ART. 9:00 AM ART = 4:00 AM PST.
PST is 5 hours behind ART at the moment. To convert Buenos Aires Time to PST, subtract 5 hours from the Buenos Aires Time time: 9:00 AM ART = 4:00 AM PST.
Buenos Aires Time (Buenos Aires time) is used in Buenos Aires, Argentina. PST (Pacific Time) is used in Los Angeles, San Francisco, Seattle, Las Vegas, Portland, Vancouver.
PST here means Pacific Standard Time, not Philippine Standard Time.
Buenos Aires Time to PST time conversion table
Buenos Aires Time to PST on 7 Nov 2026. Today's date. Highlighted rows are 9 AM–5 PM in both places.
| Buenos Aires Time | PST | Day |
|---|---|---|
| 12:00 AM ART | 7:00 PM PST | previous day |
| 1:00 AM ART | 8:00 PM PST | previous day |
| 2:00 AM ART | 9:00 PM PST | previous day |
| 3:00 AM ART | 10:00 PM PST | previous day |
| 4:00 AM ART | 11:00 PM PST | previous day |
| 5:00 AM ART | 12:00 AM PST | night |
| 6:00 AM ART | 1:00 AM PST | night |
| 7:00 AM ART | 2:00 AM PST | night |
| 8:00 AM ART | 3:00 AM PST | night |
| 9:00 AM ART | 4:00 AM PST | night |
| 10:00 AM ART | 5:00 AM PST | night |
| 11:00 AM ART | 6:00 AM PST | — |
| 12:00 PM ART | 7:00 AM PST | — |
| 1:00 PM ART | 8:00 AM PST | — |
| 2:00 PM ART | 9:00 AM PST | work hours |
| 3:00 PM ART | 10:00 AM PST | work hours |
| 4:00 PM ART | 11:00 AM PST | work hours |
| 5:00 PM ART | 12:00 PM PST | — |
| 6:00 PM ART | 1:00 PM PST | — |
| 7:00 PM ART | 2:00 PM PST | — |
| 8:00 PM ART | 3:00 PM PST | — |
| 9:00 PM ART | 4:00 PM PST | — |
| 10:00 PM ART | 5:00 PM PST | — |
| 11:00 PM ART | 6:00 PM PST | — |
- Work rows — 9 AM–5 PM in both places
- Night in the destination (10 PM–6 AM)
How to convert Buenos Aires Time to PST
Subtract 5 hours from the Buenos Aires Time time to get PST.
Example: 9:00 AM ART = 4:00 AM PST.
Across midnight: 1:00 AM ART = 8:00 PM PST (previous day). The date changes, so always check the day as well as the hour.
Time difference between Buenos Aires Time and PST
The time difference between Buenos Aires Time and PST is not the same all year, because the two sides change for daylight saving time on different dates. In 2026 it works out like this:
- 31 Dec 2025 – 7 Mar 2026: PST is 5 hours behind of Buenos Aires Time.
- 8 Mar 2026 – 31 Oct 2026: PST is 4 hours behind of Buenos Aires Time.
- 1 Nov 2026 – 30 Dec 2026: PST is 5 hours behind of Buenos Aires Time.
Buenos Aires Time and PST during daylight saving time
- Buenos Aires Time does not observe daylight saving time; it stays on UTC−3 all year.
- PST next changes on 14 Mar 2027: clocks go forward one hour at 01:59 local time, from PST (UTC−8) to PDT (UTC−7).
Best time for a meeting between Buenos Aires Time and PST
Buenos Aires Time and PST share 3 hours of the 9 AM–5 PM working day. Any time between 2:00 PM and 5:00 PM ART lands between 9:00 AM and 12:00 PM PST, inside working hours for both.
Buenos Aires Time to PST FAQ
What is the time difference between Buenos Aires Time and PST?
Right now PST is 5 hours behind ART. The gap changes 3 times in 2026 because the two sides switch to daylight saving time on different dates.
What is 9 AM Buenos Aires Time in PST?
9:00 AM ART is 4:00 AM PST.
What is 12 PM (noon) Buenos Aires Time in PST?
12:00 PM ART is 7:00 AM PST.
Is PST ahead of or behind Buenos Aires Time?
PST is 5 hours behind ART, so it is earlier in PST than in Buenos Aires Time.
Does Buenos Aires Time change for daylight saving time?
No. Buenos Aires Time stays on the same offset all year, so conversions never shift for daylight saving time.
Does PST change for daylight saving time?
Yes. PST next changes on 14 Mar 2027, when clocks go forward one hour from PST to PDT.
What is the best time for a meeting between Buenos Aires Time and PST?
Buenos Aires Time and PST share 3 hours of the 9 AM–5 PM working day. Any time between 2:00 PM and 5:00 PM ART lands between 9:00 AM and 12:00 PM PST, inside working hours for both.
Is PT the same as PST?
PST is the winter (standard) name of Pacific Time (PT). From March to November the same clocks are called PDT. This converter always uses the one in force on the date you choose.
Related conversions
Convert PST to Buenos Aires Time
Convert Buenos Aires Time to other time zones
Convert other time zones to PST
Updated 7 November 2026. Time zone data: IANA tz database.