Time in Iwakuni, Japan

Time zone: JST (UTC/GMT +09:00) — Asia/Tokyo

If you need the offset: Iwakuni is on JST, 9 hours ahead of UTC, i.e. UTC+09:00. The matching IANA zone is Asia/Tokyo.

Iwakuni does not change its clocks. The same UTC+09:00 offset holds in January and July, which makes it a stable anchor for recurring calls.

Iwakuni has roughly 104,004 residents and ranks 199th by population among the Japan cities on this site.

Read this as: relative to each city below, Iwakuni is the stated amount ahead or behind, right now.

Assuming a 09:00–17:00 day at both ends, these windows (in Iwakuni local time) fall inside working hours for both cities.

No shared working window exists with New York, Los Angeles, London or Sao Paulo, so those calls have to sit outside somebody's normal hours.

Same zone, same time — each of these sits on Asia/Tokyo alongside Iwakuni, including through any clock change.

Chiba Niigata Hamamatsu Sakai Kumamoto Okayama Shizuoka Honchō