People Buy Something To Eat For The Longest Night Of Iranian Calendar At Bazaar In Tehran 22 December , 201224 December , 2012 The AsiaN Editor All, Asia, Multimedia, News, Photo, Society, West Asia People shop for Yalda Night, the longest night of the Iranian calendar year, at Tehran’s old main bazaar in downtown Tehran, Iran, Dec. 20, 2012. <Xinhua/Ahmad Halabisaz>