India observes National Science Day every year on February 28 to commemorate discovery of Raman Effect by Sir C.V. Raman in 1928. This groundbreaking discovery

World Civil Defence Day is observed annually on March 1 to raise awareness about civil defence strategies and the critical measures needed to protect people

Zero Discrimination Day is annually observed on 1 March by United Nations (UN) and various international organizations. In 2025, the day is marked under the

Rare Disease Day is an international healthcare event observed annually on the last day of February, dedicated to raising awareness about rare diseases and improving