Time now in Granja San Martín (Las Caleras)

If you are coordinating from another country, the shortcut is the working window: a normal Granja San Martín (Las Caleras) day of 09:00–17:00 falls between 15:00–23:00 UTC. Convert your own hours into UTC once and you can tell at a glance whether someone there is likely to be at their desk.

Sunrise today lands at 06:24 and sunset at 07:05 local time, giving 12h 41m of daylight. Those figures come from the city's own coordinates (21.89, -100.83) rather than a country-wide average, so they match what you would actually see from a window in Granja San Martín (Las Caleras).

Granja San Martín (Las Caleras) sits at latitude 21.89, in the tropical band, so day length here swings only a little between midwinter and midsummer — today's 12h 41m is one point on that curve, not a fixed value.