International Day of Sign Languages

Quick Reference Card 

Quick Fact: There are over 300 different sign languages used worldwide, each with its own unique grammar and structure.

International Day of Sign Languages is observed every year on 23 September. This day recognizes and promotes the importance and use of sign languages globally. This day reminds us that sign language is complete and rich. 

History and Origin
The United Nations General Assembly established this day in 2017.
It was set through Resolution 72/161 recognizing sign language rights. September 23 was chosen to mark the founding of the World Federation of the Deaf. That founding took place in Rome, Italy, in September 1951. The observance highlights the need to preserve and promote sign languages as natural and fully developed languages. There are more than 300 different sign languages used around the world.

Celebration and Observance Around the World
Countries around the world mark this day in colorful and engaging ways. Deaf communities, schools and organizations lead events and activities.The World Federation of the Deaf plays a central role in celebrations. The day is observed through:

• Public sign language performances and cultural showcases.

• Awareness campaigns on social media using #Sign Languages.

• Free sign language classes open to the general public.

• Seminars and conferences on deaf rights and inclusive education.

• Government events promoting official recognition of sign languages.

Each year, the day follows a special theme set by global deaf organizations. In 2025, the theme was "No Human Rights Without Sign Language Rights." Schools use this day to introduce students to local sign languages. It is a week-long celebration known as International Week of the Deaf.

Purpose of the Day 
The International Day of Sign Languages is observed to:

• Promote the use and recognition of sign languages.

• Protect the rights of deaf people.

• Encourage inclusive education and communication.

• Raise awareness about the cultural identity of the deaf community.
  
  

Social and Educational Value
This day carries deep social and educational importance for everyone. Sign language bridges the communication gap between deaf and hearing people. It empowers deaf individuals to fully participate in society and education. Schools that teach sign language build more inclusive and empathetic communities.
Key social and educational benefits include:

• Giving deaf children access to early language and learning opportunities.

• Helping hearing people communicate with their deaf peers and neighbors.

• Supporting deaf students in mainstream schools through sign language interpreters.

• Reducing isolation and mental health challenges faced by deaf individuals.

• Encouraging governments to recognize sign language as an official language.
  
  

Sign language also plays a vital role in emergency communication and safety. Media channels using sign language interpreters help deaf viewers stay informed. Learning sign language builds empathy, patience and cultural understanding. It reminds the world that communication has many beautiful and valid forms.

Importance of this day 
This day is important because it:

• Supports equal access to education and public services.

• Promotes inclusion and non-discrimination.

• Recognizes sign languages as official languages in many countries.

• Strengthens respect for linguistic diversity.

Significance in Today’s World
In modern society, access to communication is essential for participation in education, employment and public life. Recognizing and promoting sign languages helps break communication barriers and ensures that deaf people can fully participate in society with dignity and equality.

Conclusion
International Day of Sign Languages on 23 September highlights the value of linguistic diversity and equal rights. By promoting awareness and inclusion, the day supports a world where communication is accessible to all.