Jeff Geerling·30 October 2026·1 min read
Rejoice, leap seconds are dead!
There will never be a leap second again. At least not for UTC.
tech
There will never be a leap second again. At least not for UTC. At the CGPM , they decided the last leap second we’ll ever see for UTC, or Coordinated Universal Time, happened back at the end of 2016 . Of course they made that decision while I was out on vacation, so I’m just getting this video up now: But what’s the CGPM, why does this matter, and why am I excited about it?
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