San Luis
Argentina
Wednesday, 12th August 2026
- UTC offset
- UTC-3
- Time zone
- America/Argentina/San_LuisUTC-3
- Sunrise
- 11:06 am
- Sunset
- 9:54 pm
- Daylight
- 10 hours 48 minutes101 seconds longer than yesterday
- Daylight saving
- NeverSame offset all year
Daylight saving in San Luis
Clocks here do not change — this zone stays on the same offset all year.
San Luis has stayed on UTC-3 (UTC-3) all year, which means the difference to places that do change their clocks moves by an hour twice a year without San Luis doing anything.
San Luis time to your time
Need a specific time rather than right now? or the full converter.
Call times with London
Both places are at work between 9am and 13:00 in San Luis — 1pm to 4pm at the other end.
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Time difference between San Luis and major cities
| City | Local time | 24h | Difference |
|---|---|---|---|
| Los Angeles PDT | 5:24 pm | 17:24 | 4 hours behind |
| Mexico City CST | 6:24 pm | 18:24 | 3 hours behind |
| Chicago CDT | 7:24 pm | 19:24 | 2 hours behind |
| New York City EDT | 8:24 pm | 20:24 | 1 hour behind |
| Toronto EDT | 8:24 pm | 20:24 | 1 hour behind |
| São Paulo UTC-3 | 9:24 pm | 21:24 | the same time |
| London BST | 1:24 am Thu | 01:24 | 4 hours ahead |
| Paris CEST | 2:24 am Thu | 02:24 | 5 hours ahead |
| Berlin CEST | 2:24 am Thu | 02:24 | 5 hours ahead |
| Johannesburg SAST | 2:24 am Thu | 02:24 | 5 hours ahead |
| Moscow MSK | 3:24 am Thu | 03:24 | 6 hours ahead |
| Cairo EEST | 3:24 am Thu | 03:24 | 6 hours ahead |
| Dubai UTC+4 | 4:24 am Thu | 04:24 | 7 hours ahead |
| Delhi IST | 5:54 am Thu | 05:54 | 8 hours 30 minutes ahead |
| Shanghai CST | 8:24 am Thu | 08:24 | 11 hours ahead |
| Tokyo JST | 9:24 am Thu | 09:24 | 12 hours ahead |
| Sydney AEST | 10:24 am Thu | 10:24 | 13 hours ahead |
| Auckland NZST | 12:24 pm Thu | 12:24 | 15 hours ahead |
About San Luis
- Population
- 169947
- Coordinates
- -33.291, -66.325
- Region
- Argentina
- IANA zone
- America/Argentina/San_Luis
- Solar noon
- 4:30 pm
Sunrise and sunset above are computed from these coordinates with the NOAA solar equations — not looked up from a table, and not the same as the neighbouring city's.
Nearby and related
Questions people ask
What time is it in San Luis right now?
It is 9:24 pm (21:24 on a 24-hour clock) on Wednesday, 12th August 2026 in San Luis. The clock on this page updates every second and is set from the server, not from your device, so it stays right even if your own clock has drifted.
What time zone is San Luis in?
San Luis uses the America/Argentina/San_Luis time zone, currently UTC-3 (UTC-3). That IANA identifier is the one to put in a calendar invite or a database column — abbreviations like UTC-3 are ambiguous, IANA identifiers are not.
Is San Luis on daylight saving time right now?
No — and it never is. San Luis stays on UTC-3 (UTC-3) all year round.
What time is sunrise and sunset in San Luis today?
The sun rises at 8:06 am and sets at 6:54 pm today, giving 10 hours 48 minutes of daylight. That is 101 seconds longer than yesterday.
How many hours ahead is San Luis of Los Angeles?
San Luis is 4 hours ahead of Los Angeles. When it is 9:24 pm in San Luis, it is 5:24 pm in Los Angeles. The full comparison table on this page covers twenty major cities and recalculates itself whenever either end changes its clocks.
Where exactly is San Luis?
San Luis is in Argentina, at 33.29° S, 66.32° W, with a population of about 169,947. Those coordinates are what the sunrise and sunset times above are calculated from.