Time now in Santa Irene (José Ángel Zamorano)

The zone identifier America/Matamoros is the value you want in code, calendars and travel systems. Abbreviations change with the season, but America/Matamoros keeps pointing at Matamoros time whatever the date, which is why every timestamp on this page is built from it.

Sunrise today lands at 07:08 and sunset at 07:55 local time, giving 12h 47m of daylight. Those figures come from the city's own coordinates (25.87, -97.63) rather than a country-wide average, so they match what you would actually see from a window in Santa Irene (José Ángel Zamorano).

Santa Irene (José Ángel Zamorano) runs on America/Matamoros, which puts the city UTC −5 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.