Mexico
Time now in San Luis
Monday, 24 August 2026
Sunrise 05:57Sunset 06:54Time zone UTC −7
Time zone
America/Hermosillo
UTC offset
UTC −7
Daylight saving
Not in effect
Population
8
Sunrise
05:57
Sunset
06:54
Day length
12h 57m
Coordinates
28.73, -110.98
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
San Luis sits at latitude 28.73, in the mid-latitude band, so day length here swings noticeably between midwinter and midsummer — today's 12h 57m is one point on that curve, not a fixed value.
Sunrise today lands at 05:57 and sunset at 06:54 local time, giving 12h 57m of daylight. Those figures come from the city's own coordinates (28.73, -110.98) rather than a country-wide average, so they match what you would actually see from a window in San Luis.
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
- Which time zone is San Luis in?
- San Luis uses America/Hermosillo, currently UTC −7.
- 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).
- Is the clock on this page accurate?
- It is synchronised with our server rather than your device, then formatted for America/Hermosillo, so a drifting device clock does not affect what you see.
- Does San Luis change its clocks for daylight saving?
- No. San Luis keeps UTC −7 throughout the year.
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