Tehuacán is located in Mexico (Puebla) and time zone America/Mexico_City.
Places nearby are Miahuatlán, Teontepec and Magdalena Cuayucatepec.
Puebla is 90 km away, Iztapalapa is 165 km away and Mexico City is 174 km away as the crow flies.
Distances from Tehuacán to the most important cities in Mexico and the world.
Source: zeitverschiebung.net » Current Local Time » Tehuacán
18.4642200°
-97.3973500°
Xeric shrubland ecoregion in Mexico
https://en.wikipedia.org/wiki/Tehuacán_Valley_matorral