Out of curiosity were are you getting the day as Friday as everywhere I look it was a Sunday night, which in the following links show the Newspapers for the Monday the 21st was publishing the landing. Even changing the dates in outlook and in my PDA's calenders give the 20 July '69 as a Sunday.
http://www.josepbosch.net/articles_catalonia/080724_nytimes_moon.pdf
http://commons.wikimedia.org/wiki/File:Land_on_the_Moon_7_21_1969-repair.jpg
http://news.google.com/newspapers?n...4AJAAAAIBAJ&sjid=ZkkDAAAAIBAJ&pg=6906,2213435
http://cgi.ebay.co.uk/Daily-Mirror-...temQQimsxZ20090426?IMSfp=TL090426118001r39410
http://www.josepbosch.net/articles_catalonia/080724_nytimes_moon.pdf
http://commons.wikimedia.org/wiki/File:Land_on_the_Moon_7_21_1969-repair.jpg
http://news.google.com/newspapers?n...4AJAAAAIBAJ&sjid=ZkkDAAAAIBAJ&pg=6906,2213435
http://cgi.ebay.co.uk/Daily-Mirror-...temQQimsxZ20090426?IMSfp=TL090426118001r39410