Compounds of 日

• 出発当日
  (n) day of departure
• 春日大社
  (n) Kasuga Taisha
• 春日遅々
  (n) spring day being long and balmy
  serene spring day
• 春日遅遅
  (n) spring day being long and balmy
  serene spring day
• 春日明神
  (n) Kasuga Myoujin (the deity of Kasuga Shrine)
• 春分の日
  (n) Vernal Equinox Holiday (Mar 20 or 21)
• 準備の日
  (n) preparation day
• 純日本式
  (n) purely Japanese style
• 純日本風
  (n,adj-no) classical Japanese style
• 初日の出
  (exp) first sunrise (of New Year)
• 小春日和
  (n) Indian summer
  mild autumn weather
  mild fall weather
• 昭和の日
  (n) Showa Day (national holiday; April 29)
• 祥月命日
  (n) anniversary of a person's death
• 審判の日
  (n) Judgment Day (as described in Christian tradition)
• 振替休日
  (n) compensatory holiday
  observed holiday (weekday holiday when the actual day is on a weekend)
  substitute holiday
• 新党日本
  (n) New Party Nippon (Japanese political party)
• 成人の日
  (n) Coming of Age Day (second Monday in January. Prior to 2000 was Jan 15)
  Adult's Day
• 晴れの日
  (n) formal occasion
  fine day
• 生年月日
  (n) birth date
  (P)
• 聖金曜日
  (n) Good Friday
• 聖名祝日
  (n) one's saint's day
  name day
• 青天白日
  (adj-na,n) being cleared of all the charge (brought against one)
  being found completely innocent
• 千年一日
  (n) without intermission for many years
  with constancy of purpose for many years
  in the same old rut for years on end
• 即日開票
  (n) same-day counting of ballots
• 即日出荷
  (n) same day shipping
• 即日速達
  (n) same-day special delivery
• 続日本紀
  (n) Shoku Nihongi (second of the six classical Japanese history texts)
• 体育の日
  (n) Health and Sports Day (national holiday; 2nd Monday in October)
  Health-Sports Day
  Sports Day
• 対日感情
  (n) feeling (sentiment) toward Japan
• 大安吉日
  (n) very auspicious day for all types of occasions (one of the six special days in the Japanese lunisolar calendar)