The document summarizes the calendar of the 2010/2011 school year in a Polish school. It lists the dates of holidays and days off in each month from September to June. Some notable days off include Teacher's Day in October, All Souls' Day and Independence Day in November, Christmas holiday in December, Epiphany in January, winter holiday in February, Easter holiday in April, Labour Day in May, and the end of the school year ceremonies in June.