April 18-21 (Easter days) is announced in schools and kindergartens; May 9; May 12; May 26. As for the number of training days in the second semester, it is different for the first, twelfth and the second-and-one graders; For grades II-XI, 96 school days are defined (the end of learning-June 13); 83 days for grade I students; (End of study - May 27); 79 days for XII students (end of study - May 20).