Festivus is celebrated every year on December 23.

What day is Festivus?

  • Festivus is an unofficial, secular holiday observed annually on December 23, just before Christmas.
  • In 2025, Festivus falls on a Tuesday (December 23, 2025).

Quick Festivus background

  • Festivus became widely known through the TV show Seinfeld , featuring traditions like the metal pole, the “airing of grievances,” and “feats of strength.”
  • Many fans and online communities now treat it as a fun anti-commercial, pop‑culture holiday “for the rest of us.”

Meta description:
Wondering what day is Festivus? Festivus is celebrated every year on December 23, popularized by Seinfeld and now a beloved pop‑culture holiday with its own quirky traditions.

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