52½ weekends (52 Saturdays and 53 Sundays)
There are 53 weekends in 2012.
There are 53 weekends in 2012.
261 including holidays
4½
There are 26 weekends from October 2012 through March 2013.
4½
5
53
about 180
52, and 104 days (there are 52 weekends, and 2 days a weekend)
A typical school year lasts around 36 weeks, which generally includes weekends. Since there are 2 days in a weekend, this results in approximately 72 weekend days. Therefore, there are typically about 36 weekends in a school year, assuming no breaks or holidays disrupt the weekends.
In two years, there are typically 104 weekends, as each year has 52 weeks and therefore 52 weekends. This calculation assumes no leap years. If one of the years is a leap year, there would still be 104 weekends, as the extra day does not create an additional weekend.