Nickelodeon have recently confirmed that this Friday's Book 4 Balance/Korra Series Finale will be released at midnight EST (Thursday into Friday) on Nick.com. Korramidnight2 The finale will consist of two episodes, K412 Day Of The Colossus and K413 The Last Stand. Again as stated above this is basically Thursday at Midnight. Probably better stated as 11:59 pm Thursday or 00:01 am Friday. The finale is live the second Friday begins Eastern Time. So make sure to check what time midnight EST is in your own time zone.