Convert date to weekday or weekend

Hello,

Is there a way to take a long column of dates and create a second column to indicate if each date was a weekday or weekend? The exact days of the week can be included if it's easier, but what really matters is binary: weekday or weekend.

For example:

5/7/17 Sa-Su
5/8/17 M-F
5/9/17 M-F
5/10/17 M-F
5/11/17 M-F
5/12/17 M-F
5/13/17 Sa-Su


Thank you,
Rook

Try...
=IF(WEEKDAY(A2,2)>5,"Sa-Su","M-F")

EDIT:
If you want the actual weekday.
=TEXT(A2, "dddd")

Thank you both for assisting so quickly. Will update post as [SOLVED]