Month in Capri location (5)
I believe the answer is:
april
'month' is the definition.
(I know that April is a type of Gregorian calendar month)
'in capri location' is the wordplay.
'in' indicates the answer is hidden within the clue.
'APRIL' can be found hidden inside 'capri location'.
(Other definitions for april that I've seen before include "Part of spring" , "First month of the year with 30 days" , "Calendar month" , "whose first date is foolish?" , "''... is the cruellest month''(Elliot)" .)