What time zone is Santa Teresa in?

Santa Teresa uses Central Standard Time (CST, UTC−6) all year. Its IANA time zone is America/Mexico_City.

Does Santa Teresa observe daylight saving time?

No. Santa Teresa uses CST (UTC−6) all year.

What is the UTC offset of Santa Teresa?

Santa Teresa is UTC−6 all year

Current Time in Santa Teresa, Celaya, Guanajuato, Mexico

7:55:03 PM

19:55:03

Tuesday, October 27, 2026

CST (Central Standard Time) · UTC−06:00

America/Mexico_City

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Time zone details

Santa Teresa does not observe daylight saving time in 2026

Daylight in Santa Teresa

Sunrise6:43 AMSolar noon12:27 PMSunset6:10 PM

Clock change statusNo clock changes are scheduled for Santa Teresa in the next 12 monthsView schedule Weather nowLoading current forecast…Forecast details

Location facts

Place

Country: Mexico
Administrative area: Guanajuato
District: Celaya
Place type: Populated place
Country currency: Mexican Peso (MXN)

Practical

Country languages: Spanish
Dialing code: +52
Population: 1,781
Elevation: Approximately 1,789 m (DEM estimate)

Geography

Geographic coordinates: 20° 38' N / 100° 51' W

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Clock changes in Santa Teresa

No clock or time-zone designation changes in 2026

Future clock changes, 2027–2030

Mexico daylight saving time Clock changes worldwide

Sun & Moon details

Sunrise: 6:43 AM
Solar noon: 12:27 PM
Sunset: 6:10 PM
Daylight duration: 11 hr 27 min1 min 4 sec shorter than the previous day

Civil twilight: 6:20 AM – 6:33 PM
Nautical twilight: 5:54 AM – 6:59 PM
Astronomical twilight: 5:28 AM – 7:25 PM

Full MoonMoon illumination96%

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Tuesday, October 27, 2026

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Sun

Sunrise: 6:43 AM (east, 103.5°)
Sunset: 6:10 PM (west, 256.3°)
Day length: 11 hr 27 min1 min 4 sec shorter than the previous day
Solar noon: 12:27 PM (56.4° altitude)

Civil twilight

Dawn to dusk: 6:20 AM – 6:33 PM

Additional twilight

Nautical dawn to dusk: 5:54 AM – 6:59 PM
Astronomical dawn to dusk: 5:28 AM – 7:25 PM

Moon

Phase: Full Moon (96% illuminated)
Moonrise: 7:25 PM (northeast, 63.1°)
Moonset: 8:14 AM (northwest, 295.1°)
Previous principal phase: Full Moon — Sunday, October 25, 2026 at 10:12 PM
Next principal phase: Third Quarter — Sunday, November 1, 2026 at 2:28 PM

Seven-day daylight outlook

Sunrise, sunset, and daylight for seven local dates
Local date	Sunrise	Sunset	Day length	Daily change
Tuesday, October 27	6:43 AM	6:10 PM	11 hr 27 min	1 min 4 sec shorter than the previous day
Wednesday, October 28	6:44 AM	6:09 PM	11 hr 26 min	1 min 3 sec shorter than the previous day
Thursday, October 29	6:44 AM	6:09 PM	11 hr 25 min	1 min 2 sec shorter than the previous day
Friday, October 30	6:45 AM	6:08 PM	11 hr 24 min	1 min 2 sec shorter than the previous day
Saturday, October 31	6:45 AM	6:08 PM	11 hr 23 min	1 min 2 sec shorter than the previous day
Sunday, November 1	6:46 AM	6:07 PM	11 hr 22 min	1 min 1 sec shorter than the previous day
Monday, November 2	6:46 AM	6:07 PM	11 hr 21 min	1 min shorter than the previous day

Weather forecast for Santa Teresa

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Plan around Santa Teresa

Upcoming national public holidays in Mexico

Mon, Nov 16, 2026Revolution Day
Fri, Dec 25, 2026Christmas Day
Fri, Jan 1, 2027New Year's Day

Nearby places

Browse places in Mexico

Frequently asked questions

What time zone is Santa Teresa in?: Santa Teresa uses Central Standard Time (CST, UTC−6) all year. Its IANA time zone is America/Mexico_City.
When is the next clock change in Santa Teresa?: No clock changes are scheduled for Santa Teresa in the next 12 months
Does Santa Teresa observe daylight saving time?: No. Santa Teresa uses CST (UTC−6) all year.
What is the UTC offset of Santa Teresa?: Santa Teresa is UTC−6 all year