All the public holidays of all the countries of the world (not just the easy ones). The app synchronizes with our data feed which is updated nightly and always covers the next 18 months. This app is 100% free and it contains no ads or in-app purchases. None. Zilch. Nada. The Q++Studio Worldwide Public Holidays database began in 1989 and covers all 197 countries of the world (194 UN members + Taiwan + Vatican + Kosovo) as well as the 50+ semi-independent territories which observe their own sepa