Teacher's day, also known as Teacher Appreciation Day or National Teacher's Day, is celebrated in many countries.

Teachers have an influencing role in the life of a student. They are like beacons of light guiding us in the formative years of our life. A teacher moulds us and in the process shapes our future. What we learn from our teachers remains with us throughout our life giving us direction. But very often, we fail to show our appreciation and gratitude for their devotion. Teachers do need encouragement and support from the community to feel that their efforts are being recognized. Towards this end only, Teacher's Day is celebrated throughout the world. By celebrating National Teacher's Day we thank our teachers for providing us their invaluable guidance.

Teachers Day will be celebrated at different dates in different countries. Teacher's Day, also called Teachers' Appreciation Day or National Teacher's Day, is celebrated on 5th of September in India. The day 5th of September was selected as it is the birthday of a great teacher and the former President of India, Dr. Sarvepalli Radhakrishnan. When some of his students and friends approached him and requested him to allow them to celebrate his birthday, he said "instead of celebrating my birthday separately, it would be my proud privilege if September 5th is observed as Teacher's day". From then onwards, 5th of September has been observed as Teachers Day in India.