Spoken languages :  Spanish, english. Country currency :  Mexican peso. American or canadian dollar accepted. Capital :  Mexico. Required documents : Tourist card and passport or proof of canadian citizenship. Electricity : 110 volts - 60 Cycles. Temperature :  35°C in summer and 27°C in winter. Flight duration :  5 hours. Time lag : -1 hour. Gastronomy :  Guacamole, quesadilla and taco. Drinks : Tequila, mezcal and khalua. Shop opening hours :  From 9h00 AM to 6h00 PM  Monday to Sunday. Banks : From 9h00 AM to 4h00 PM Monday to Friday. 9h00 AM to 2h00 PM Saturday. National holidays : Holy week....March 20 to 27. Independance Day....September 16. 1910 revolution: November 20. Recommandation Drink bottled water.