holidays
International Day of Sign Languages
Related Wikipedia articles
International Day of Sign Languages
Annual UN observance on September 23
International Day of Sign Languages (IDSL) is celebrated annually across the world on 23 September every year along with International Week of the Deaf.Source: Wikipedia (CC BY-SA)
September 23
Day of the year
September 23 is the 266th day of the year in the Gregorian calendar; 99 days remain until the end of the year.Source: Wikipedia (CC BY-SA)