-summer : 1sth july - 1september(high school)/ 22th september(college,it can be different a couple of days from year to year)
- in high school : a whole week somewhere in october
- christmas vacation : two weeks which include christmas and new year (but in college there's only time to study and almost no time to go out

- in college : the first week of february(after my exams who begin somewhere around 6january and last until 31th jan)
- in high school a week at the end of february
- two weeks of easter vacation(again to study if u are in college)
thats about it, there are also some holidays and stuff but i left them out cuz it would be too detailed, but if u add it all up well u could say we have about 4months of vacation