Which British monarch has reigned the longest? (What about the shortest?)

After 1,200 years and 61 sovereigns, who are the record breakers?

Here we see Queen Elizabeth II with a big smile on her dace, causing her eyes to wrinkle up. She has short snow white hair and is wearing a pearl necklace, floral dress, and a pink blazer with a gold and purple floral brooch.
Queen Elizabeth II became queen in February 1952, aged just 25 years old. Her coronation took place in 1953.
(Image credit: Photo by PAUL GROVER/POOL/AFP via Getty Images)

Queen Elizabeth's Platinum Jubilee is set to be held from June 2 to June 5, 2022. This lavish four-day pageant, which includes horse racing and an Elton John concert, marks her 70th year on the throne.

But who is the longest-reigning British monarch? And whose reign was the shortest?

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Joanna Thompson
Live Science Contributor

Joanna Thompson is a science journalist and runner based in New York. She holds a B.S. in Zoology and a B.A. in Creative Writing from North Carolina State University, as well as a Master's in Science Journalism from NYU's Science, Health and Environmental Reporting Program. Find more of her work in Scientific American, The Daily Beast, Atlas Obscura or Audubon Magazine.