The National Mathematics Day is observed every year on 22nd December to celebrate birth anniversary of great Indian autodidact Mathematician Srinivasa Ramanujan. This year, it is 129th birth anniversary of Srinivasa Ramanujan.
The Indian Navy Day is observed annually on 4 December to celebrate the magnificence, achievements and role of the naval force of the country.
The Samvidhan Diwas or the Constitution Day of India is being observed on 26th November to spread awareness of Indian Constitution.
The National Milk Day (NMD) was observed on 26 November is to mark birth anniversary Dr.Verghese Kurien, father of the White Revolution in India.
The International Day for the Elimination of Violence against Women (IDEVAW) is observed every year across the world on 25 November.
The International Day for Tolerance is observed globally on 16 November to generate public awareness of the dangers of intolerance.
The World Pneumonia Day is observed globally every year on November 12 to generate awareness about the 'pneumonia' disease.
The World Science Day for Peace and Development is observed on 10 November 2016 across the world to raise awareness of benefits of science in our daily life.
The First World Tsunami Awareness Day was observed across the world on 5 November 2016 to spread awareness among people across the world about Tsunami.
The World is observing Cities Day globally on 31st October to work together for a planned and sustainable urban life in the wake of rapid growth of population and problems.
Rashtriya Ekta Diwas (National Unity Day) is observed across India on 31 October to commemorate birth anniversary of Independent India's first Deputy Prime Minister Sardar Vallabhai Patel.
The first National Ayurveda Day was observed on 28 October on the occasion of Dhanwantari Jayanti. The theme for this year is 'Ayurveda for Prevention and Control of Diabetes'.