Special moment for you and me announced (4)
I believe the answer is:
hour
'special moment' is the definition.
'hour' can be an answer for 'moment' (thesaurus). I am unsure of the 'special' bit.
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for hour that I've seen before include "A 24th of a day" , "See 20" , "3,600 seconds" , "Three thousand and six hundred seconds" , "60 14 acrosses" .)