Sidereal year, from one time a particular star is in a given position to the next time 365.25636 days. Anomalistic year, from the time the Earth is at its closest to the Sun to the next time 365.25964 days. What causes the seasons? The Earth in southern summer and winter. The short answer is the tilt of the Earth or put more impressively, the obliquity of the ecliptic. The axis of the Earth is tilted by 23.4 degrees to the plane in which it travels around the Sun, the ecliptic.
1 In the film adaptation of Harry Potter and the Philosopher's Stone, Flamel's first name is spelt as Nicholas, adding an h in the subtitles and the book Hermione Granger reads.  Nicolas Flamel is a chapter title in Harry Potter and the Philosopher's Stone.
Harry Kane AM(C),FW: Erik Lamela AM(CLR) Georges-KÃ©vin Nkoudou AM(LR) Fernando Llorente FW: Vincent Janssen FW