La Sirena in numbers
- Coordinates
- 21.8797, -100.4990
- Population
- 30
- Region
- San Luis Potosí
- Country
- Mexico, North America
- Capital
- Mexico City — 308 km away
- Same name
- 30 more places in the world share this name
Find out what time it is now in La Sirena, San Luis Potosí, Mexico — the local clock runs on America/Mexico_City (−6).
La Sirena, Mexico
Tuesday, 3 November 2026
UTC−6 · America/Mexico_City
Local time in La Sirena
UTC−6 · no daylight saving time
La Sirena keeps America/Mexico_City clock_time.
Sunrise 6:48 AM Solar noon 12:27 PM Sunset 6:06 PM Daylight 11 h 18 min Night 12 h 42 min Civil twilight 6:25 AM – 6:29 PM
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Weather data by Open-Meteo, updated every 30 minutes.
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Close to La Sirena, the towns of Majaditas and El Potrero De San Isidro show the same time.
Postal service in La Sirena uses 6 codes.
Local clocks in La Sirena answer to America/Mexico_City, set UTC−6 from UTC. Daylight saving time: No.
The horizon brightens over La Sirena at 6:48 AM, and the sun sets at 6:06 PM. Daylight runs 11 h 18 min.