Mexico
Time now in Altamira
Sunday, 23 August 2026
Sunrise 06:17Sunset 07:09Time zone UTC −6
Time zone
America/Monterrey
UTC offset
UTC −6
Daylight saving
Not in effect
Population
7
Sunrise
06:17
Sunset
07:09
Day length
12h 52m
Coordinates
25.69, -100.14
Time difference from Altamira
Hours ahead (right) or behind (left) Altamira right now.
Altamira on the map
About the time in Altamira
The zone identifier America/Monterrey is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Monterrey keeps pointing at Monterrey time whatever the date, which is why every timestamp on this page is built from it.
Altamira runs on America/Monterrey, which puts the city UTC −6 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 Altamira stay put all year. There is no summer-time switch to remember, so UTC −6 is what you will get in January and in July alike — useful if you book recurring calls with people in Mexico.
Frequently asked questions about time in Altamira
- When do the sun rise and set in Altamira today?
- Sunrise is at 06:17 and sunset at 07:09, giving 12h 52m of daylight.
- What are normal business hours in Altamira in UTC?
- A 09:00–17:00 working day in Altamira runs from 15:00–23:00 UTC today.
- Does Altamira change its clocks for daylight saving?
- No. Altamira keeps UTC −6 throughout the year.
- What time is it in Altamira right now?
- The live clock above shows the current time in Altamira, updating every second from America/Monterrey (UTC −6).
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