Editing June 27 (section)

==Holidays and observances==
*Christian [[Calendar of saints|feast day]]:
**[[Arialdo]]
**[[Crescens]], one of the [[Seventy disciples]]
**[[Cyril of Alexandria]] ([[Coptic Church]], [[Roman Catholic Church]], [[Anglican Communion]] and [[Lutheran Church]])
**[[Ladislaus I of Hungary]]
**[[Our Lady of Perpetual Help]]
**[[Sampson the Hospitable]]
**[[Saint Zoilus|Zoilus]]
**[[June 27 (Eastern Orthodox liturgics)]]
*[[Canadian Multiculturalism Day]] (Canada)
*[[Milada Horáková#Other defendants|Commemoration Day for the Victims of the Communist Regime]] ([[Czech Republic]])
*[[Day of Turkmen Workers of Culture and Art| Day of Turkmen Workers of Culture and Art and poetry of Magtymguly Pyragy]] ([[Turkmenistan]])<ref>{{cite web|title=Culture is the spiritual light of the people (in Turkmen)|url=https://zamanturkmenistan.com.tm/?p=31036|website=Zaman Turkmenistan| date=27 June 2020 |quote=The proclamation of June 27 of each year as "the Day of the Workers of Culture and Arts and the poetry of Magtymguly Fragi" makes the workers of culture and art even more proud.|access-date=2021-05-27|archive-date=2021-05-27|archive-url=https://web.archive.org/web/20210527071342/https://zamanturkmenistan.com.tm/?p=31036|url-status=live}}</ref>
*[[Helen Keller Day]] (United States)<ref>{{cite web |title=Helen Keller Day Commemorated on June 27 |url=https://www.nbcnews.com/nightly-news/video/helen-keller-day-commemorated-on-june-27-976482371928 |website=NBC News |access-date=17 September 2023 |language=en}}</ref>
*[[Independence Day (Djibouti)|Independence Day]], celebrates the independence of [[Djibouti]] from France in 1977.
*[[Mixed Race Day]] ([[Brazil]])
*[[National PTSD Awareness Day]] (United States) 
*[[Seven Sleepers' Day]] or ''Siebenschläfertag'' (Germany)
*[[Unity Day (Tajikistan)]]