A calendar table would be good here, although I think the code below should also do the job

DECLARE@StartDayDATETIME = '20140101',

@EndDayDATETIME = '20161231';

WITH DateBase (DT,RN)

AS

(

SELECTA.DT,

ROW_NUMBER() OVER (PARTITION BY YEAR(A.DT),MONTH(A.DT) ORDER BY A.DT)

FROM

(

SELECTDATEADD(DAY,N,@StartDay)

FROMdbo.GetNums(0,DATEDIFF(DAY,@StartDay,@EndDay))

) AS A(DT)

WHEREDATEDIFF(DAY,0,A.DT)%7 = 4

)

SELECTDB.DT

FROMDateBase AS DB

WHEREDB.RN = 1;

I only checked the first few months in 2014 though. It uses a number table, If you don't have a function for this you can look it up on these forums.