Current Time in Japan
Japan Standard Time (JST) — UTC+9
Japan uses a single timezone, Japan Standard Time (JST, UTC+9), across the entire country. Japan abolished daylight saving time in 1952 and has not observed it since — the clock stays the same year-round.
Major cities in Japan
Compare Japan time with
What time zone is Japan in?
Japan uses Japan Standard Time (JST, UTC+9) — a single timezone covering all of the country's main islands, from Hokkaido in the north to Okinawa in the south. Unlike many countries, Japan applies no regional time variation; every part of the country reads the same hour.
Does Japan observe daylight saving time?
No. Japan experimented with daylight saving briefly after World War II (1948–1951) but abolished it in 1952. Since then, clocks have never changed. UTC+9 is always the offset, every day of the year. This makes scheduling with Japan particularly straightforward — the time difference from any given city is constant all year.
What is the time difference between Japan and the US?
Japan Standard Time (JST, UTC+9) is 14 hours ahead of US Eastern Standard Time (UTC−5) and 17 hours ahead of Pacific Standard Time (UTC−8) in winter. Because the US changes clocks for daylight saving and Japan doesn't, these gaps shrink by 1 hour in summer: 13 hours ahead of US Eastern Daylight Time and 16 hours ahead of Pacific Daylight Time.
Frequently asked questions
What time is it in Japan now?
Japan runs on JST (Japan Standard Time, UTC+9) all year. The live clock above shows the exact current time.
Does Japan have daylight saving time?
No. Japan abolished daylight saving in 1952. Clocks never change — UTC+9 is permanent.
Is all of Japan in the same time zone?
Yes. JST (UTC+9) covers the entire country including Tokyo, Osaka, Sapporo, and Okinawa — no regional variation.
Why is Japan UTC+9 and not UTC+8 or +10?
Japan standardized on JST in 1886, choosing UTC+9 because it aligns with Japan's geographic position (135°E longitude × 1 hour per 15°). This puts Japan 9 hours ahead of UTC rather than the UTC+8 China uses or UTC+10 eastern Australia uses.