Current time in JST (Asia/Tokyo)

What is Asia/Tokyo?

Asia/Tokyo represents Japan Standard Time at UTC+9. Japan has not used daylight saving in modern routine civil life, though postwar occupation history and later policy debates make the subject politically familiar. The IANA record uses Tokyo because national time is centralized and Tokyo is the administrative, financial, and transport anchor. For recurring events, JST's stability is helpful, but historical timestamps still require the full zone rather than a fixed abbreviation. Tokyo time is therefore a national rule with deep operational reach across trains, markets, broadcasters, and government services.

Tokyo office calendars often begin around 9:00 a.m., break for lunch near noon, and continue into early evening, with after-work coordination still culturally visible in some sectors. Japanese labor data should be handled carefully: OECD warns annual-hours comparisons are not directly comparable across countries, while domestic reforms have targeted overtime. For schedulers, the reliable pattern is a strong morning commute, a punctual lunch break, and limited same-day overlap with Europe. Product teams should remember that after-work social customs vary by company and should not be converted into assumed support availability.

Use Asia/Tokyo for Japanese finance, automotive supply chains, electronics, gaming, anime, transport, government filings, and APAC product releases. It covers Tokyo, Osaka, Yokohama, Nagoya, Fukuoka, and Sapporo, and is a frequent reference for global teams planning launches before Europe wakes up. Use it for Japan-specific releases, because Japan shares UTC+9 with Korea but not holidays, markets, or cultural timing.