Eid-ul-Adha will be celebrated on 13th of this month across the country.The moon was not sighted Friday evening, announced the Ruit-e-Hilal (moon sighting) committee. Eid-ul-Adha is celebrated on 10th day of the month of Zill Hijj.<br/>In Kerala, Eid-ul-Adha will be celebrated on 12th of this month.