Esperanto Day is a worldwide observance on 26 July, which celebrates the publication of Unua Libro, the first book in the Esperanto language, by the language's creator, L. L. Zamenhof on this day in 1887. According to the Universal Esperanto Association, Esperanto Day is "a day of linguistic justice and therefore of just and fair relations among ethnic groups, cultures, and peoples". As Esperanto is a constructed language with a specific date of inception, enthusiasts and speakers of the language celebrate it on this day, and also celebrate the ideas often associated with Esperanto, such as international cooperation and brotherhood, and the breaching of cultural divides.
Esperanto Day
On July 26, in the year 0, Esperanto Day. This event is recorded as a Holidays event in the history of July 26, one of 429 recorded events on this date across all of history.
Key Facts
- This event took place on July 26, 0 (AD era).
- It is categorised as a Holidays event in recorded history.
- Referenced in 1 Wikipedia article.
- Wikipedia source last updated on 21 September 2025.
On This Date in History 429
This article draws on content from Wikipedia, available under CC BY-SA 4.0.
More on July 26
Christian feast day: Andrew of Phú Yên
Andrew of Phú Yên is known as the "Protomartyr of Vietnam." Baptized in 1641, he was a dedicated assistant to Jesuit missionaries and was thus arrested in the persecution of Chris…
Christian feast day: Andrew of Phú Yên
Christian feast day: Anne and Joachim (Western Christianity)
According to Christian tradition, Saint Anne was the mother of Mary, the wife of Joachim and the maternal grandmother of Jesus. Mary's mother is not named in the Bible's canonical…
Christian feast day: Anne and Joachim (Western Christianity)
Christian feast day: Bartolomea Capitanio
Bartolomea Capitanio was an Italian Roman Catholic professed religious and the co-foundress of the Sisters of Charity of Lovere that she established with Vincenza Gerosa. Capitani…
Christian feast day: Bartolomea Capitanio
Christian feast day: Blessed Camilla Gentili
Beatification is a recognition accorded by the Catholic Church of a deceased person's entrance into Heaven and capacity to intercede on behalf of individuals who pray in their nam…
Christian feast day: Blessed Camilla Gentili
Christian feast day: George Preca
George Franco Preca, T.OCarm was a Maltese Catholic priest, the founder of the Society of Christian Doctrine and a Third Order Carmelite. Pope John Paul II dubbed him "Malta’s sec…
Christian feast day: George Preca
Christian feast day: Blessed Maria Pierina
Beatification is a recognition accorded by the Catholic Church of a deceased person's entrance into Heaven and capacity to intercede on behalf of individuals who pray in their nam…
Christian feast day: Blessed Maria Pierina
Comments 0
Sign in to join the discussion.