There are 4 seasons in Strefyr

Blodeuyn is the warmest time of the year, but also the shortest.

Gwyllgi is the turning from the warmth of Blodeuyn to cold and dark days of Tegid .

Tegid is the cold and dark times of the year, often covered in snow and ice.

Cymryg is the rebirth of the earth with the coming of warmer weather.