Mexico
Time now in Cerro Prieto
Monday, 24 August 2026
Sunrise 05:57Sunset 06:59Time zone UTC −7
Time zone
America/Hermosillo
UTC offset
UTC −7
Daylight saving
Not in effect
Population
353
Sunrise
05:57
Sunset
06:59
Day length
13h 02m
Coordinates
31.02, -111.40
Time difference from Cerro Prieto
Hours ahead (right) or behind (left) Cerro Prieto right now.
Cerro Prieto on the map
About the time in Cerro Prieto
Cerro Prieto 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.
Clocks in Cerro Prieto stay put all year. There is no summer-time switch to remember, so UTC −7 is what you will get in January and in July alike — useful if you book recurring calls with people in Mexico.
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 Cerro Prieto
- How far ahead or behind UTC is Cerro Prieto?
- Cerro Prieto is UTC −7 at this moment; the offset is read live, so it already accounts for daylight saving.
- What are normal business hours in Cerro Prieto in UTC?
- A 09:00–17:00 working day in Cerro Prieto runs from 16:00–00:00 UTC today.
- 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.
- What time is it in Cerro Prieto right now?
- The live clock above shows the current time in Cerro Prieto, updating every second from America/Hermosillo (UTC −7).
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