Adjective
clear as day (not comparable)
(simile) Quite clear.
A letter, which police claim was found in the home of one of the accused, contained an intent to assassinate Prime Minister Narendra Modi: with modus, approach, and conspirators’ names as clear as day. Source: Internet
And I remember her, clear as day, beckoning me to talk to my father and make amends for the fight we had like a few weeks earlier. Source: Internet