1st of December -World AIDS Day

World AIDS Day is observed on 1st of December every year to raise awareness and knowledge about HIV and call to move toward ending the HIV epidemic.

It was first celebrated in 1988. The theme of 2019 is “Ending the HIV/AIDS Epidemic: Community by Community”. And according to UNAIDS, the theme of this year is “Communities make the difference”.

2nd of December – National Pollution Control Day

National Pollution Control Day is celebrated on 2 December to raise awareness about pollution and its hazardous effects.
This day is observed in the memory of the people who lost their lives in the Bhopal gas calmity and is considered as one of the biggest industrial disasters.
It is an International day for Abolition Slavery
It is observed on 2 December to make people aware of the modern slavery that works against human rights. Do you know more than 40 million people in the world are victims of modern slavery? This day reminds the situations of exploitation that a person cannot refuse due to threats, violence, coercion or abuse of power.
And World Computer Literacy Day

It is observed on December 2 and aims to encourage the development of technological skills, mainly among children and women in India.

3rd of December – World day of the handicapped or international day of Persons with Disabilities

World Day of the Handicapped is also known as the International Day of People with Disability (IDPD). It is observed on 3 December to raise awareness about understanding and accepting people with disabilities.
The theme for 2021 is “Leadership and participation of persons with disabilities toward an inclusive, accessible and sustainable post-COVID-19 world.”

9th of December-International Anti Corruption day

International Anti-Corruption Day is observed on 9 December every year to highlight how corruption affects health, education, justice, democracy, prosperity, and development.

10th of December – Human Rights day

Human Rights Day is celebrated on 10 December. The Universal Declaration of Human Rights was adopted in 1948 by the United Nations General Assembly. This day is observed to protect the fundamental human rights of all people and their basic human freedom.

18th December -International Migrants day

International Migrants Day is celebrated on 18 December to raise awareness about the protection of migrants and refugees.

20th December – International Human Solidarity Day

International Human Solidarity Day is observed on 20 December annually to highlight the importance of unity in diversity. This day also reminds people to work together in fighting against poverty, hunger, and disease.

25th of December -Christmas Day

Christmas Day is celebrated on 25 December worldwide annually to commemorate the birth anniversary of Jesus Christ.

31st of December -New Year’s Eve

According to the Gregorian calendar, New Year’s Eve is celebrated on 31st December as the last day of the year. People gather together to celebrate the evening by dancing, eating, singing, etc. and welcome New Year.