Sonora snooze (6)
I believe the answer is:
siesta
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">sonora snooze</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for siesta that I've seen before include "A Spanish mid-day nap" , "Spanish afternoon activity" , "Forty winks" , "An afternoon nap in Spain" , "Rest in the heat of the day" .)