ObservanceSaturday, December 5, 2026
Day of the Ninja
- Date
- Recurs
- Every year on December 5
- Category
- Kids & Family
Day of the Ninja, observed on December 5, is a lighthearted, family-friendly day celebrated across the United States.
Add to your calendarA calendar file for Apple Calendar, Google Calendar or Outlook. The event repeats every year. You can also subscribe to this observance or to the whole calendar.
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