Pradhanmantri Sangrahalaya is located at the Teen Murti complex in New Delhi and has integrated the erstwhile Nehru Museum (now designated as Block I) with the newly constructed building (designated as Block II).
The International Day of Human Space Flight is being celebrated annually on April 12 to mark the anniversary of the first human space flight by Yuri Gagarin on April 12, 1961.
The International Day of Multilateralism and Diplomacy for Peace has established on December 12, 2018, through a UN resolution and has first is being celebrated on April 24, 2019.