Time now in Colonia Tonalapita Sur

Clocks in Colonia Tonalapita Sur 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.

Colonia Tonalapita Sur runs on America/Mexico_City, 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.

Sunrise today lands at 06:22 and sunset at 06:57 local time, giving 12h 35m of daylight. Those figures come from the city's own coordinates (18.37, -99.52) rather than a country-wide average, so they match what you would actually see from a window in Colonia Tonalapita Sur.