What time is it in San Luis?
5:21:06 PM
Wednesday, September 23, 2026 in San Luis, Argentina (San Luis (SL)). UTC−3:00.
- UTC offset
- UTC−3:00
- Daylight saving
- Not observed
- Versus Buenos Aires
- Same time
- Versus New York
- 1 hour ahead
Why San Luis has its own time
Argentina spans 12 time zones, so the answer depends on where in it you mean. San Luis covers san luis (sl) and is on the same clock as Buenos Aires, though the two are separate zones in the IANA database and can diverge when daylight saving rules differ.
San Luis does not observe daylight saving, so its offset from UTC never moves. Its relationship to places that do change shifts twice a year instead.
The other zones in Argentina
- Buenos Aires5:21 pm · UTC−3:00
- Cordoba5:21 pm · UTC−3:00
- Salta5:21 pm · UTC−3:00
- Jujuy5:21 pm · UTC−3:00
- Tucuman5:21 pm · UTC−3:00
- Catamarca5:21 pm · UTC−3:00
- La Rioja5:21 pm · UTC−3:00
- San Juan5:21 pm · UTC−3:00
- Mendoza5:21 pm · UTC−3:00
- San Luis — here5:21 pm · UTC−3:00
- Rio Gallegos5:21 pm · UTC−3:00
- Ushuaia5:21 pm · UTC−3:00