All you have to do is change your time zone on a Monday so that it switches back and forth between a Monday and Tuesday. Thank you to everyone that confirmed this.
Everything below is the method I used, but it can be done on either a Monday or really really early on a Tuesday morning for most people.
I did it on a Tuesday morning between 6:30 - 7:00 AM U.S. Eastern Time.
I switched the Time Zone back and forth between -12 Tokelau (Mon 10:30 PM) and +14 Kiribati (Wed 12:30 AM).
Change your "TIME ZONE" in the console settings to -12 so that it is still a Monday. Load the game to the menu, then quit to dashboard. Change the time zone to the +14 so that it is now a Tuesday and reload the game. Keep doing this method and t should unlock after doing it 50-60.