return day of week

If today is friday and I am using UI-fields, why does the following not return “Friday”?

IF(  DAY_OF_WEEK(  TODAY()    ) ==   “6”
,
“Friday”
,
""
)

Day_of_Week() returns a number. Compare to 6, not the character “6”.

IF ( DAY_OF_WEEK( TODAY() ) == 6, “Friday”, “”)

da!  Thanks Mike.

Mike, you may also know the anser to this? 
http://community.skuid.com/skuid/topics/another-day-of-week?rfm=1&topic_submit=true