1900 was the final year of the 19th century.


  • Date Unknown: Hill Valley Stationers was established.[1]
  • Date Unknown: Doc mentioned being in a little town that he described was nestled in a broad basin, surrounded by beautiful snow capped mountains and a breathtaking blue sky during a trip to this time.[2]
  • Monday, December 31: Final day of the 19th century.



  1. Shown on the building's sign on Episode 2 if you look at it during the night.
  2. The Earth Day Special
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