According To This Promo Imagery:

FSX/P3D. The June solstice is both the longest and shortest day of the year. The June solstice is the summer solstice in the northern hemisphere and the winter solstice in the Southern Hemisphere. Either way, the date varies between June 20 and June 22. So what's the point of all this nonsense? Well as many of you may recall, on January 12th 2015, Aerosoft (via their Facebook page) released a promotional image of the CRJ with a highlight noting Spring 2015. So. Spring will officially be over sometime between the aforementioned dates later this month. Either way, this means spring will be OVER! And the CRJ (again according to the image) will be released this month. Right?