3 weeks after it is Thursday the 15th of October. The third full calendar week after the 24th of September 2015 is Sunday the 11th of October to Saturday the 17th of October.
September 24th, 1956 fell on a Monday.
September 24th, 2001 fell on a Monday.
Thursday
Saturday
Wednesday
Tuesday
September 24th, 1957 was a Tuesday.
September 24, 1946 fell on a Tuesday.
September 24th, 1966 fell on a Saturday.
September 24th, 1980 fell on a Wednesday.
The day of the 24th september 1956 is a monday
Sunday the 24th of September to Saturday the 30th of September.