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source: HackerNews
category: news/tech
category_raw: tech
region: usa
tags:
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lang: en
published_at: '2026-07-09T14:16:34Z'
fetched_at: '2026-07-10T00:35:26Z'
updated_at: '2026-07-10T00:37:00Z'
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title: No leap second will be introduced at the end of December 2026
---

# No leap second will be introduced at the end of December 2026

## TL;DR
（要約なし・原文はリンク先を参照 / No summary available; see the source link.）

## Key Points
- it_general / it_tech / it_ai

## Details
(本文なし。リンク先参照)

## Source
元記事: [No leap second will be introduced at the end of December 2026](https://datacenter.iers.org/data/latestVersion/bulletinC.txt) — published 2026-07-09T14:16:34Z