Certain days of the year are designated for particular causes and celebrations. Some of these days are fixed and occur on the same date every year. There are occasions when specific days are specified rather than dates, in which case the date changes every year. Also, sometimes, and more frequently than not, more than one observance will fall on the same day.

Let us have a look at the numerous key days in November
All Saints Day is commemorated every year on November 1st to honour all the saints. It is seen as an opportunity for Christians to memorialise all known and unknown saints and martyrs throughout Christian history. All Hallows' Day or Hallowmas is another name for All Saints' Day.
Every year on November 1st, Rajyotsava Day, also known as Karnataka Rajyotsava, Kannada Rajyotsava, Kannada Day, or Karnataka Day, is observed. On November 1, 1956, all Kannada-speaking territories of South India combined to become the state of Karnataka.
Following his claim that he invented the sandwich, John Montagu, 4th Earl of Sandwich is assumed to be the sandwich's namesake. This day celebrates the range of flavours included in the typical evening meal.
This day is observed in India to promote awareness about potentially fatal diseases. It was declared by Union Health Minister Dr. Harsh Vardhan in September 2014, and it corresponds with the birth anniversary of Nobel winner Marie Curie, whose research helped to cancer treatment.
On the birth anniversary of Pandit Jawaharlal Nehru, lovingly known as Chacha Nehru, India observes Children's Day. Children's Day is marked globally on November 20th, commemorating the UN General Assembly's Declaration of Child Rights in 1959.
The United Nations General Assembly (by resolution 51/95) asked UN Member States to mark the International Day of Tolerance on November 16, 1996, with events aimed at both educational institutions and the general public.
The theme of International Men's Day is men's health and well-being. It targets men's and boys' issues such as mental health, gender equality, and positive role models.
Universal Children's Day promotes children's rights and well-being globally. It serves as a reminder of the necessity of maintaining the safety, education, and overall well-being of children.
Television is a powerful method of communication that plays an important role in our daily lives. People observe World Television Day to acknowledge the significance and reach of geo-televisual communication on the global scene.
This day, also known as Samvidhan Divas or National Law Day in India, commemorates the passage of the Indian Constitution on November 26, 1949, which went into effect on January 26, 1950. It honours Dr. B.R. Ambedkar, a significant figure in the Constitution's writing, and serves as an occasion to promote the values of the Constitution and Dr. Ambedkar's beliefs.