Last Day to Register for Primary 2018 Posted on Dec 7, 2017 Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: April 16, 2018 all-day 2018-04-16T00:00:00-04:00 2018-04-17T00:00:00-04:00 Election Dates You can register online with your PA Driver’s license https://www.votespa.com/en-us/register-to-vote/Pages/How-to-Register.aspx