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What is the difference between tonight and today?

tonight | today |

As adverbs the difference between tonight and today

is that tonight is during the night following the current day while today is on the current day or date.

As nouns the difference between tonight and today

is that tonight is the nighttime of the current day or date; this night while today is a current day or date.

tonight

English

Alternative forms

* (l) (obsolete) * tonite (qualifier)

Adverb

(-)
  • During the night following the current day.
  • I want to party tonight !
    I had a wonderful time with you tonight .
  • (obsolete) Last night.
  • * 1596 , , IV. ii. 165:
  • Besides, I met Lord Bigot and Lord Salisbury, / With eyes as red as new-enkindled fire, / And others more, going to seek the grave / Of Arthur, whom they say is killed to-night / On your suggestion.
  • * 1599 , , III. iii. 1:
  • I dreamt tonight that I did feast with Caesar, / And things unluckily charge my fantasy;

    Noun

    (en noun)
  • The nighttime of the current day or date; this night.
  • Tonight is the night.
    I have high hopes for tonight .

    today

    English

    Alternative forms

    * to-day (archaic)

    Adverb

    (-)
  • On the current day or date.
  • In the current era; nowadays.
  • * {{quote-magazine, date=2013-06-22, volume=407, issue=8841, page=70, magazine=(The Economist)
  • , title=[http://www.economist.com/news/finance-and-economics/21579879-buy-out-firm-really-does-focus-operational-improvements-engineers Engineers of a different kind] , passage=Private-equity nabobs bristle at being dubbed mere financiers.

    Noun

    (en noun)
  • A current day or date.
  • * {{quote-book, year=1899, author=(Hughes Mearns)
  • , title= , passage=Yesterday, upon the stair / I met a man who wasn’t there / He wasn’t there again today  / I wish, I wish he’d go away …}}

    Synonyms

    * current day * this day

    Usage notes

    Todays is a mostly literary plural. It refers to days that we experience, have experienced or will experience as "today". More colloquial are (these days) and (nowadays).

    See also

    * nowadays * hodiernal * yesterday * tomorrow night * tonight * last night * nudiustertian