need a count of unique dates in same row and specific date range

[heidi_meister]

is there a way to use:
"find/count unique values" =SUMPRODUCT((K6:AR6<>"")/COUNTIF(K6:AR6,K6:AR6&""))

in combination with:
"find/count dates in range" =COUNTIFS(K6:AR6,">="&$B$3,K6:AR6,"<="&$C$3)

B3 = start date
C3 = end date

For example, my problem is the unique value count (depending on the row) is 10 and the dates in the range is 8 but I need both of these functions combined to show only the unique dates in the set range which might end up being only 3.

There is also random data in some of the cells.

 

[heidi_meister]

Hello Aladin, I was able to get the first formula you posted to work. Thank you so much for your help!

 

[Aladin Akyurek]

Hello Aladin, I was able to get the first formula you posted to work. Thank you so much for your help!

That's great. Glad to help.