International Day of Happiness was founded by the United Nations General Assembly on 28 June 2012. In 2015, the United Nations launched 17 sustainable development goals to make people s life happier. The day gives you an opportunity to take out time for yourself and appreciate the little thing that you should be thankful for. 🙏🏻 International Day of Happiness 2022 Wishes: WhatsApp Status, HD Images, Joyous Messages, Quotes on Positivity and SMS To Make Your Near and Dear Ones Happy.