September 6th (1221) was a Monday. It's the 248th day of the year (249th in leap years) in the Gregorian calendar. There are 117 days left to the end of the year.
September 6th Holidays in History
» Public holidays in São Tomé and Príncipe e.g Armed Forces Day (São Tomé and Príncipe)
» Christian feast days:
» Begga
» Chagnoald
» Gondulphus of Metz
» September 6 (Eastern Orthodox liturgics)
» Public holidays in Pakistan called Defence Day or Armed Forces Day Pakistan named Army Day (Pakistan)
» Flag Day (Bonaire)
» Independence Day, celebrates the independence of Swaziland from the United Kingdom in 1968
» Pregnancy and Infant Loss Remembrance Day (several U.S. states and Canadian provinces)