Academic term
In most countries, the academic year begins in late summer or early autumn and ends during the following spring or summer. In Northern Hemisphere countries, this means that the academic year lasts from August, September, or October to May, June, or July. In Southern Hemisphere countries, the academic year aligns with the calendar year, lasting from February or March to November or December. The summer may or may not be part of the term system.
School holiday
In Austria, the summer holidays are usually between early July and early September. There is, with the exception of Vorarlberg and Salzburg, no Autumn break but there is a Christmas break (from December 24 until January 6) and an Easter break (lasts for 10 days). The mid-term break in February lasts for a week and the Whitsun break lasts for 4 days including the weekend. There are also days off during religious holidays (Assumption, Ascension, Corpus Christi etc.).