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The Perpetual Unusual Knowledge & Facts Perpetual Calendar from Eterna Goods features a beige and brown spiral-bound cover and stands upright, making it the ideal desk calendar and trivia gift for anyone with an endless curiosity.
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  • The Perpetual Unusual Knowledge & Facts Perpetual Calendar from Eterna Goods features a beige and brown spiral-bound cover and stands upright, making it the ideal desk calendar and trivia gift for anyone with an endless curiosity.
  • A hand flips a page on the Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar, revealing "September 14." Text highlights daily facts to expand your knowledge across science, history, and more—making it the perfect unusual facts desk calendar or trivia gift. A lamp and plant are in the background.
  • A desk featuring the Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar displaying January 2, a box labeled "Unusual Knowledge Facts," and an array of neatly arranged books in the background—ideal for anyone who enjoys quirky facts calendars or is looking for a clever trivia-themed gift.
  • A woman works at a desk with the Perpetual Unusual Knowledge & Facts Perpetual Calendar by Eterna Goods open to July 11. Text reads: “365 unusual FACTS every day. Ideal for: Home, Classroom, Office, Study space, Library, And more.” This calendar from Eterna Goods is a perfect trivia gift and serves as a fun perpetual desk companion for any space.
  • An Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar, spiral-bound and set to March 19, sits atop a stack of books on a desk—making it a perfect trivia gift for fans of quirky facts. A pen holder, additional books, and decorative accents complete the background.
  • Hands hold an open gift box containing Eterna Goods’ "Perpetual Unusual Knowledge & Facts Perpetual Calendar," accented with a green ribbon—an ideal trivia gift. Books and glasses are on the table in the background.
  • The Perpetual Unusual Knowledge & Facts Perpetual Calendar from Eterna Goods features a beige and brown spiral-bound cover and stands upright, making it the ideal desk calendar and trivia gift for anyone with an endless curiosity.
  • A hand flips a page on the Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar, revealing "September 14." Text highlights daily facts to expand your knowledge across science, history, and more—making it the perfect unusual facts desk calendar or trivia gift. A lamp and plant are in the background.
  • A desk featuring the Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar displaying January 2, a box labeled "Unusual Knowledge Facts," and an array of neatly arranged books in the background—ideal for anyone who enjoys quirky facts calendars or is looking for a clever trivia-themed gift.
  • A woman works at a desk with the Perpetual Unusual Knowledge & Facts Perpetual Calendar by Eterna Goods open to July 11. Text reads: “365 unusual FACTS every day. Ideal for: Home, Classroom, Office, Study space, Library, And more.” This calendar from Eterna Goods is a perfect trivia gift and serves as a fun perpetual desk companion for any space.
  • An Eterna Goods Perpetual Unusual Knowledge & Facts Perpetual Calendar, spiral-bound and set to March 19, sits atop a stack of books on a desk—making it a perfect trivia gift for fans of quirky facts. A pen holder, additional books, and decorative accents complete the background.
  • Hands hold an open gift box containing Eterna Goods’ "Perpetual Unusual Knowledge & Facts Perpetual Calendar," accented with a green ribbon—an ideal trivia gift. Books and glasses are on the table in the background.
Perpetual Unusual Knowledge & Facts Perpetual Calendar

Perpetual Unusual Knowledge & Facts Perpetual Calendar

$19.99
Free Shipping $75+
60-day returns
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Details
  • 365 pages of unusual facts and fascinating knowledge
  • Perpetual design for ongoing use
  • Compact desktop size (measures 5.75" x 5.25")
  • Discover surprising trivia, history, science, and more
  • Great gift for trivia lovers, curious minds, and lifelong learners

Expand your knowledge one day at a time with the Unusual Knowledge & Facts Perpetual Calendar. Perfect for trivia enthusiasts, students, professionals, and anyone with a curious mind, this compact desktop calendar measures 5.75" x 5.25". It features 365 pages filled with surprising facts, fascinating discoveries, historical tidbits, scientific insights, and unusual knowledge from around the world. The perpetual format lets you enjoy a new fact every day, year after year, making it a fun and educational addition to any desk or a thoughtful gift for curious minds.
Shipping & Easy Returns

Fast shipping - Orders typically ship within 1–3 business days.

Free standard shipping on qualifying orders over $75 within the contiguous U.S. (excludes Alaska & Hawaii).

Tracking included - You'll receive a tracking email as soon as your order ships.

60-day returns - If you're not completely satisfied, we're here to help.

Wrong, damaged, or defective item? Contact us and we'll make it right as quickly as possible, or start a return.

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Teacher & Service Discounts

Teachers save 20% on every order. We also offer 20% off to military members, first responders, medical workers, and government employees. Verify your eligibility with GOVX ID to receive your discount.

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FAQ

What is the Perpetual Unusual Knowledge Facts Calendar?
The Perpetual Unusual Knowledge Facts Calendar is a reusable desktop calendar featuring fascinating, surprising, and little-known facts to spark curiosity every day.
How does the perpetual format work?
The calendar is organized by month and date rather than weekdays, making it timeless and reusable for years to come.
Who is this calendar for?
It's perfect for trivia lovers, lifelong learners, teachers, students, office workers, and anyone who enjoys discovering something new each day.
What size is the calendar?
The calendar measures 5.75" x 5.25", making it a convenient size for desks, bookshelves, countertops, and office spaces.
What types of facts are included?
You'll find a mix of unusual history, science, nature, geography, inventions, and other intriguing pieces of knowledge from around the world.
Why choose the Perpetual Unusual Knowledge Facts Calendar?
It transforms an ordinary day into a learning experience, offering a fun and engaging way to expand your knowledge one fact at a time.hy choose the Perpetual Unusual Knowledge Facts Calendar?
60 DAY

Money-Back Guarantee

If within 60 days you decide it’s not right for you, simply reach out and we’ll arrange a full refund.
No pressure. No complicated process. Just our way of making sure this calendar truly earns its place in your life.
That’s the Eterna promise.