Day after today (8)
I believe the answer is:
tomorrow
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">day after today</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for tomorrow that I've seen before include "Manana to the Spanish" , "'..., and ..., and .../Creeps in this petty place from day to day/to the" , "___ Never Knows, 1966 Beatles song" , "The next day" , "It's another day" .)