Mexico
Time now in San Luis
Monday, 24 August 2026
Sunrise 05:58Sunset 06:57Time zone UTC −7
Time zone
America/Hermosillo
UTC offset
UTC −7
Daylight saving
Not in effect
Population
349
Sunrise
05:58
Sunset
06:57
Day length
12h 59m
Coordinates
28.81, -111.31
Time difference from San Luis
Hours ahead (right) or behind (left) San Luis right now.
San Luis on the map
About the time in San Luis
Around 349 people live in San Luis, and all of them keep the same civil time, so the reading above applies to the whole urban area — not just the city centre.
San Luis runs on America/Hermosillo, which puts the city UTC −7 from Coordinated Universal Time right now. The clock at the top of this page is not copied from your device: it is anchored to our reference timestamp and re-rendered every second against the IANA time zone database, so it stays right even when a laptop or phone has quietly drifted.
The zone identifier America/Hermosillo is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Hermosillo keeps pointing at Hermosillo time whatever the date, which is why every timestamp on this page is built from it.
Frequently asked questions about time in San Luis
- Does San Luis change its clocks for daylight saving?
- No. San Luis keeps UTC −7 throughout the year.
- When do the sun rise and set in San Luis today?
- Sunrise is at 05:58 and sunset at 06:57, giving 12h 59m of daylight.
- What are normal business hours in San Luis in UTC?
- A 09:00–17:00 working day in San Luis runs from 16:00–00:00 UTC today.
- What time is it in San Luis right now?
- The live clock above shows the current time in San Luis, updating every second from America/Hermosillo (UTC −7).
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