User blog comment:JAlbor/Dawnguard: What Everyone Should Know/@comment-71.92.159.34-20120628024348

bloodcursed elven arrows ehennshot at the sun from auriels bow blots out the sun until night. the following day if you want the sun bloted out you must shoot another arrow. the consequence of shooting the sun is death hounds and gargoyles spawn randomly(including in towns like whiterun) and will be friendly to you but aggressive to everyone else so mind you stay away from npcs for quests who are not essential if you want to blot out the sun