day vs United Nations Day

Other hyponyms of day include Admission Day, Arbor Day, Cinco de Mayo, commencement day, degree day, November 5, Inauguration Day, January 20, bissextile day, February 29, leap day, V-day, Victory Day, rag day, red-letter day, payday, election day, polling day, field day, field day, ides, market day, Walpurgis Night, December 31, New Year's Eve, January 19, Lee's Birthday, Robert E Lee's Birthday, Robert E Lee Day, Tet, holiday, February 2, Groundhog Day, February 12, Lincoln's Birthday, February 14, Saint Valentine's Day, St Valentine's Day, Valentine's Day, Valentine Day, February 22, Washington's Birthday, March 2, Texas Independence Day, March 17, Saint Patrick's Day, St Patrick's Day, All Fools' day, April Fools', April Fools' day, April 14, Pan American Day, Patriot's Day, First of May, May 1, May Day, Mother's Day, Armed Forces Day, Davis' Birthday, Jefferson Davis' Birthday, June 3, Flag Day, June 14, Father's Day, Citizenship Day, September 17, American Indian Day, October 24, Allhallows Eve, Hallowe'en, Halloween, saint's day, June 23, Midsummer Eve, Midsummer Night, St John's Eve, St John's Night, school day, speech day, washday, washing day, wedding day, anniversary, day of remembrance, pre-valentines day.