The current No Kings protest appears to be a single-day action , not an open-ended protest, so it’s expected to last for the day of the scheduled rallies , with some local events possibly running only 1–2 hours. Public reports describe the March 28, 2026 mobilization as a nationwide day of action with thousands of planned events, and earlier organizer discussion also described some rallies as short, concentrated gatherings.

What that means

  • Nationally: it’s framed as a day-long protest event rather than a multi-day occupation.
  • Locally: individual marches or rallies may be brief , often around 1–2 hours in some organizing discussions.
  • Practical takeaway: if you’re asking whether it will continue for days, the available reporting points to no — it’s mainly a one-day protest wave.

If you want, I can also check whether your city has a scheduled start/end time for its No Kings event.