National Opossum Day celebrates North America’s only marsupial, the Virginia opossum – a unique creature known for its remarkable survival skills and ecological contributions.

Quick Facts

When is it?: October 18th
Tagged as: Wildlife Appreciation Day
What’s the hashtag?: #NationalOpossumDay
When was it founded?: Not officially documented
Who founded it?: Origins unclear

History of National Opossum Day

The term ‘opossum’ originates from the Powhatan language, first documented between 1607-1611 by English explorers John Smith and William Strachey in Virginia. The word derives from a Proto-Algonquian term meaning “white dog or dog-like beast.”

Timeline

  • 1608: Captain John Smith first documents the term ‘opossum’
  • 1610: Term ‘opassum’ Anglicized to ‘opossum’ by Captain George Percy
  • 1804: Official taxonomic classification as Didelphis virginiana
  • 2020: Highest social media engagement for National Opossum Day

Dates for Next Year

YearMonthDateDay
2025October18Saturday
2026October18Sunday
2027October18Monday
2028October18Wednesday
2029October18Thursday
2030October18Friday

Observed

The day is celebrated by wildlife enthusiasts, conservationists, and nature centers across North America through educational programs and awareness campaigns.

Fun Facts About Opossums

  • They are North America’s only marsupial
  • Can eat up to 4,000 ticks per week
  • Have 50 teeth – more than any North American land mammal
  • Famous for “playing possum” when threatened
  • Have prehensile tails for climbing
  • Naturally resistant to rabies and snake venom

Quiz

  1. What continent are opossums native to?
  2. How many teeth does an opossum have?
  3. What’s unique about their tail?

(Answers: 1. North America, 2. 50, 3. It’s prehensile)

FAQs

  • Are opossums dangerous? No, they’re typically docile and prefer to avoid confrontation
  • Do they really play dead? Yes, it’s an involuntary response to extreme fear
  • Are they good for the environment? Yes, they eat pests and help control tick populations

Related

  • World Wildlife Day
  • National Animal Day
  • Endangered Species Day
  • World Marsupial Day
  • National Wildlife Day