Time now in San Luis Río Colorado

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.

Sunrise today lands at 06:10 and sunset at 07:12 local time, giving 13h 01m of daylight. Those figures come from the city's own coordinates (32.32, -114.86) rather than a country-wide average, so they match what you would actually see from a window in San Luis Río Colorado.

San Luis Río Colorado 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.