World Suicide Prevention Day (WSPD) is observed on 10 September every year to raise awareness to prevent cases of suicide. This day is organised by the International Association for Suicide Prevention (IASP). And this day is co-sponsored by WHO.
The World AIDS Day is observed on 1 December each year globally. The day is observed to raise awareness among people towards the problem of AIDS and HIV, a disease that affects the immune system of the body.
World Children's Day was first established in 1954 as Universal Children's Day and is celebrated on 20 November each year to promote international togetherness, awareness among children worldwide, and improving children's welfare.
Every year 23 April is celebrated as World Book and Copyright Day, recognized by the UN to promote the enjoyment of books and reading. It is necessary to recognise the magical powers of books because they generate a link between the past and the future, a bridge between generations and across cultures.
20 March is celebrated worldwide as a World Day of Theatre for Children and Young People by the international community of theatre practitioners for childen and young people. On that occasion, in all theatres, messages written by distinguished artists from the field are read before the performances and special events are organized.
11 September observed as National Day of Service and Remembrance or 9/11 Day is a federally-recognized National Day of Service that happens in the United States on the anniversary of the September 11, 2001 terrorist attacks