Editing April 1 (section)

==Holidays and observances==
*Christian [[feast day]]:
**[[Cellach of Armagh]]<ref>{{cite web |url=https://www.catholic.org/saints/saint.php?saint_id=2646 |title=St. Cellach |website=Catholic Online |access-date=20 February 2023}}</ref>
**[[Hugh of Châteauneuf|Hugh of Grenoble]]<ref>{{cite web |url=https://www.catholic.org/saints/saint.php?saint_id=3809 |title=St. Hugh of Grenoble |website=Catholic Online |access-date=20 February 2023}}</ref>
**[[Frederick Denison Maurice]] ([[Church of England]])<ref>{{cite web |url=https://www.churchofengland.org/prayer-and-worship/worship-texts-and-resources/common-worship/churchs-year/calendar |title=The Calendar |website=The Church of England |access-date=20 February 2023}}</ref>
**[[Mary of Egypt]]<ref>{{cite web |url=https://www.catholicnewsagency.com/saint/st-mary-of-egypt-422 |title=St. Mary of Egypt |website=Catholic News Agency |access-date=20 February 2023}}</ref>
**[[Melito of Sardis]]<ref>{{cite web |url=https://www.catholic.org/saints/saint.php?saint_id=1017 |title=St. Melito of Sardis |website=Catholic Online |access-date=20 February 2023}}</ref>
**[[Tewdrig]]<ref>{{cite book |last=Owen |first=Robert |author-link=Robert Owen (theologian) |date=1880 |title=Sanctorale Catholicum, Or Book of Saints |url=https://books.google.com/books?id=JIcXAAAAYAAJ&pg=PA169 |publisher=Kegan Paul |page=169}}</ref>
**[[Theodora (Roman martyr)|Theodora]]<ref>{{cite web |url=https://www.catholic.org/saints/saint.php?saint_id=2206 |title=St. Theodora |website=Catholic Online |access-date=20 February 2023}}</ref>
**[[Walric, abbot of Leuconay]]<ref>{{cite book |last=Farmer |first=David |date=2011 |title=The Oxford Dictionary of Saints |edition=5th |url=https://books.google.com/books?id=_zJJtvK2_KsC |publisher=Oxford University Press |page=441 |isbn=9780199596607}}</ref>
**[[April 1 (Eastern Orthodox liturgics)]]
*[[April Fools' Day]]<ref>{{cite news |title=Where does April Fools' Day come from? |url=https://www.bbc.co.uk/newsround/39442476 |website=CBBC Newsround |access-date=16 May 2021}}</ref>
*[[Odisha Day]] ([[Odisha]], [[India]])<ref>{{cite web |url=https://www.indiatoday.in/education-today/gk-current-affairs/story/odisha-day-utkal-diwas-facts-html-1202387-2018-04-01 |title=On Odisha Day or Utkal Diwas, know the history of the beautiful state |date=1 April 2018 |website=India Today |access-date=20 February 2023}}</ref>
*[[Arbor Day#Tanzania|Arbor Day]] ([[Tanzania]])<ref>{{cite web |url=https://www.arborday.org/celebrate |title=Celebrate Arbor Day |website=Arbor Day Foundation |access-date=20 February 2023}}</ref>
*[[Civil Service Day]] ([[Thailand]])<ref>{{cite web |url=https://www.mhesi.go.th/index.php/news/7190-1.html |archive-url=https://web.archive.org/web/20220402041948/https://www.mhesi.go.th/index.php/news/7190-1.html |url-status=dead |archive-date=April 2, 2022 |title=1 เมษายน วันข้าราชการพลเรือน |date=31 March 2022 |website=mhesi.go.th |language=Thai |access-date=20 February 2023 }}</ref>
*[[Public holidays in Cyprus|Cyprus National Day]] ([[Cyprus]])<ref>{{cite web |url=https://www.officeholidays.com/holidays/cyprus/cyprus-national-day |title=National Day in Cyprus in 2023 |website=OfficeHolidays |access-date=20 February 2023 |url-status=live |archive-url=https://web.archive.org/web/20230220035637/https://www.officeholidays.com/holidays/cyprus/cyprus-national-day |archive-date=20 February 2023}}</ref> 
*[[Edible Book Day]]<ref>{{cite web |url=https://www.library.illinois.edu/geninfo/edible-book-festival/ |title=Edible Book Festival |website=Illinois Library |access-date=20 February 2023}}</ref>
*[[Fossil Fools Day]]<ref>{{cite web |url=https://www.serc.ac.uk/blog/post/Fossil-Fools-Day |title=Fossil Fools Day |website=South Eastern Regional College |access-date=20 February 2023}}</ref>
*[[Kha b-Nisan]], the Assyrian New Year ([[Assyrian people]])<ref>{{cite web |url=https://ajammc.com/2017/04/05/the-joys-of-akitu/ |title=The Joys of Akitu, the Assyrian New Year |last=Shams |first=Alex |date=5 April 2023 |website=Ajam Media Collective |access-date=20 February 2023}}</ref>