---
schema_version: '1.0'
id: news-20260824-a33582
title: 日本標準時プロジェクト Information of Leap second（NICT）
url: https://jjy.nict.go.jp/QandA/data/leapsec.html
url_hash: a335823fbecbbb5fe81a508749eca3e6e887629f140a88a2937da6cd714ff5fe
canonical_url: https://jjy.nict.go.jp/QandA/data/leapsec.html
source: jjy.nict.go.jp
category: news/science
category_raw: sci_general
region: null
tags: []
lang: null
published_at: null
fetched_at: '2026-08-24T03:37:58.849374Z'
updated_at: '2026-08-24T03:38:21Z'
status: published
content_hash: null
content_changed_at: null
license_note: link-only
summary: null
summary_source: null
summary_en: null
summary_omitted_reason: license_restricted
redistribution: false
keywords_en:
- Information
- Leap
- LEAP 71
- NICT
- science
- second
- second-edition
entities_en:
- name: LEAP 71
  type: organization
- name: second-edition
  type: event
topics_en:
- science
numeric_facts: []
entities:
- name: LEAP 71
  type: organization
- name: second-edition
  type: event
key_facts: []
related: []
related_auto:
- name: WorldHumanoidGames
  type: event
  weight: 2.0
- name: Beijing
  type: location
  weight: 1.0
computed_at: '2026-08-24T03:38:19Z'
---

# 日本標準時プロジェクト Information of Leap second（NICT）

## 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
- (なし)

## Details
(本文なし。リンク先参照)

## Source
元記事: [日本標準時プロジェクト Information of Leap second（NICT）](https://jjy.nict.go.jp/QandA/data/leapsec.html)