🇦🇷 San Luis, Argentina · Daytime

Time in San Luis

19

9:40 AM · Tuesday, October 13, 2026

  • Argentina Standard Time
  • UTC-3
  • America/Argentina/San Luis
Sunrise
06:48
Sunset
19:37
Daylight
12 h 49 min

The day in San Luis, hour by hour

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San Luis 09:40 9:40 AM
San Luis 09:40 9:40 AM You –:–
🇦🇷 San Luis

09:40 9:40 AM

Argentina Standard Time · UTC-3

When you and San Luis are both at the desk

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Working hours
🇦🇷 San Luis
0 12 AM 1 1 AM 2 2 AM 3 3 AM 4 4 AM 5 5 AM 6 6 AM 7 7 AM 8 8 AM 9 9 AM 10 10 AM 11 11 AM 12 12 PM 13 1 PM 14 2 PM 15 3 PM 16 4 PM 17 5 PM 18 6 PM 19 7 PM 20 8 PM 21 9 PM 22 10 PM 23 11 PM
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Compare San Luis with another city

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Time in San Luis, in detail

  • Time zone Argentina Standard Time America/Argentina/San Luis
  • UTC offset UTC-3 IANA zone America/Argentina/San_Luis
  • Daylight saving Not observed San Luis keeps the same offset all year.
  • Sunrise 06:48 Solar noon at 13:12
  • Sunset 19:37 12 h 49 min of daylight
  • People on this clock 204,019 Argentina
  • Coordinates -33.30°, -66.34° Sunrise and sunset are calculated from this position.

Time in San Luis: common questions

Which time zone does San Luis use?
Clocks in San Luis follow Argentina Standard Time (America/Argentina/San_Luis), currently UTC−3.
What is the UTC offset of San Luis?
The offset in San Luis is UTC−3 all year round; there is no separate summer offset.
Do the clocks change in San Luis?
No, the clocks in San Luis never change – it is UTC−3 all year round.
When does the sun rise and set in San Luis?
On October 13 the sun rises in San Luis at 6:46 AM and sets at 7:36 PM – 12 hours and 49 minutes of daylight.
Which countries and territories share the time zone of San Luis?
Right now the clocks show the same time (UTC−3) in Brazil, in Chile, in Paraguay, in Uruguay, in Suriname, in French Guiana, and in 2 other countries and territories.
How does the time in San Luis compare with Lisbon, Chiang Mai, or Mexico City?
Taking San Luis as the reference, Lisbon is 4 hours ahead, Chiang Mai is 10 hours ahead, and Mexico City is 3 hours behind.
Show times on the 12-hour clock, temperatures in °F and distances in miles?