And by the Canadian provinces of Alberta, British Columbia, and Saskatchewan to the north It is the fourthlargest state by area, the eighthleast populous state, and the thirdleast denselyAccuWeather Night skies have something to offer no matter the time of year It also appears differently depending on the season Which season offers the best night skies winter or summer?The Winter Triangle is prominent in the night sky in the northern hemisphere during the winter months, from December to March The winter asterism is considerably smaller than the Summer Triangle , formed by the prominent summer stars Vega , Altair and Deneb , and dwarfed by the larger Winter Hexagon , also known as the Winter Circle, which Summer Sky Winter Day Photograph By Frozen In Time Fine Art Photography Winter sky and summer sky