Princess Day, more commonly called National Princess Day , is celebrated every year on November 18.

What is Princess Day?

  • National Princess Day is meant to celebrate the “princess” in every girl (and really anyone) by highlighting qualities like kindness, courage, confidence, and inner strength.
  • The date is tied to the 1994 release of the animated film The Swan Princess , which inspired the idea of a special day to celebrate feeling and acting like royalty in everyday life.

Key details at a glance

  • Official name: National Princess Day.
  • Date every year: November 18 (it does not change year to year).
  • Theme: Embrace your inner princess through grace, bravery, kindness, and a bit of pampering fun.

Ways people celebrate

  • Hosting princess‑themed parties or movie marathons with classics and modern princess stories.
  • Pampering themselves or loved ones with “royal treatment,” like small treats, spa moments, or special outings.
  • Sharing messages, quotes, or photos online using hashtags such as #NationalPrincessDay.

TL;DR: If you’re wondering “when is princess day?” for planning posts or celebrations, mark your calendar for November 18 every year.

Information gathered from public forums or data available on the internet and portrayed here.