What You May Not Have Known About Yalda: The Shortest Day Of The YearWhat You May Not Have Known About Yalda: The Shortest Day Of The YearToday is December 21, 2015, also known as Yalda. Although many of us may not refer to it as Yalda in America. So what exactly is Yalda all about? Let's take a look and explore.Gary FreemanGary Freeman