ObservanceMonday, February 15, 2027
National Hippo Day
- Date
- Recurs
- Every year on February 15
- Category
- Nature
National Hippo Day is a nature-focused observance on February 15, celebrated across the United States to draw attention to the plant, animal, or landscape at its center.
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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