Red fill for Sundays

[dastgir]

Dear All,

Using conditional formatting, I want to fill red those dates which fall on Sundays.
Attachment is file wherein i used weekday formula but without avail.
Kindly help on the topic.

Regards
Dastgir

[davsth]

You were close you just need to change the formula to
=WEEKDAY(A2)=1

it will adjust for each cell in the range