The 2019 Open Enrollment Period for the Affordable Healthcare Act runs from Thursday, November 1, 2018, to Saturday, December 15, 2018. Check out plans now. Enroll or renew! FYI, the New Jersey State Library enhanced an existing research guide providing basic and extended information on the ACA. This research guide is found at http://libguides.njstatelib.org/affordable-care-act.