World Braille Day is annually celebrated on January 4, the birthday of Braille inventor, Louis Braille. The day recognizes the contributions of Louis Braille in helping blind and visually impaired people to read and write.

It is celebrated annually on 7 April that marks the anniversary of the founding of WHO in 1948. Each year it draws attention to a specific health topic of concern to people all over the world.

Every year World TB Day celebrated on March 24. This event commemorates the date in 1882 when Dr. Robert Koch announced his discovery of Mycobacterium tuberculosis, the bacillus that causes tuberculosis (TB). It is celebrated to educate the public about the impact of TB around the world.

World Epilepsy Day is celebrated each year on the 2nd Monday of February. It is celebrated to raise awareness in people about epilepsy, what it is, and how it can be treated.

National Youth Day is also known as Vivekananda Jayanti, is celebrated on 12 January every year. In 1984 the Government of India (GoI) declared this day as National Youth Day and since 1985 the event is celebrated in India every year.

Hiroshima day is observed on 6 August. On this day, the United States detonated nuclear bomb over the Japanese city named Hiroshima that killed around 129,000 people, most of whom were civilians.

The Central Reserve Police Force (CRPF) day is celebrated on 27th July every year. CRPF functions under the authority of the Ministry of Home Affairs (MHA) of the Government of India. It came into existence as the Crown Representative's Police on 27 July 1939. After Indian Independence, it became the Central Reserve Police Force on enactment of the CRPF Act on 28 December 1949.It's primary role is to assist the State/Union Territories in police operations to maintain law and order and counter insurgency. V. G. Kanetkar was the first Director General of the Central Reserve Police Force, serving from 3 August 1968 to 15 September 1969.

World Asthma Day is an annual event takes place on first Tuesday of May. It is organized by the Global Initiative for Asthma (GINA) to improve asthma awareness and care around the world. The inaugural World Asthma Day was held in 1998.

Army Day (India) is celebrated on 15 January every year in recognition of Field Marshal Kodandera M. Cariappa's (then a Lieutenant General) taking over as the first Commander-in-Chief of the Indian Army from General Francis Roy Bucher, the last British Commander-in-Chief of India, on 15 January 1949. This day is celebrated in the form of parades and other military shows in the national capital New Delhi as well as in all headquarters in India.

World Refugee Day takes place on June 20 every year. It is designated by the United Nations to honour refugees around the globe. It celebrates the strength and courage of people who have been forced to flee their home country to escape on-going conflict or persecution in the country. This day encourages to build empathy and understanding for their plight and to rebuild their lives.