Day number to date

[HareshChalla]

In my data table there is a column which contains dates of every weekend (every Friday, eg: 26 Aug 2022, 02 Sep 2022), another column containing only day number (eg: 22,23,24 ; 29,30,1,2). How do I convert this day column which is in text format into DDMMYYYY date format.

Requesting the experts to kindly help me out from this situation. 

[HareshChalla]

Thank you soo much for your time and effort. Appreciate your skill

[PaulDBrown · Accepted solution]

Ok, I see what you mean. Try this (I'm assuming that the week date is the end of the week):

New date =
VAR _DayInt =
    VALUE ( 'Table'[Day] )
VAR _DayDate =
    DATE ( YEAR ( 'Table'[Week] ), MONTH ( 'Table'[Week] ), _DayInt )
RETURN
    IF (
        _DayDate > 'Table'[Week],
        DATE ( YEAR ( 'Table'[Week] ), MONTH ( 'Table'[Week] ) - 1, _DayInt ),
        _DayDate
    )

Please confirm that the highlighted rows are the expected result.

[PaulDBrown]

If you wish to assign the same month and year as the Week field, try:

New date =
DATE ( YEAR ( Table[Week] ), MONTH ( Table[Week] ), VALUE ( Table[Day] ) )

[HareshChalla]

Well, this doesn't solve my issue as the day numbers against the last week of August (eg: 29,30,...) are being shown as last week of September (29-09-2022) instead of that of August(29-08-2022). Is there any other way?