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Oita, Japan

Oita Prefecture is on Japan Standard Time, UTC+9, in every season. Oita City, Beppu, Nakatsu, Saiki, and other communities use the same national clock, with no daylight saving time.

Oita, Japan

Friday, 4 September 2026

UTC+9 · Asia/Tokyo

Time and sun data for Oita — the largest city of Oita

The sun in Oita

Sunrise 05:51 Solar noon 12:14 Sunset 18:38 Daylight 12 h 47 min Night 11 h 13 min Civil twilight 05:26 – 19:03

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Current time in Oita, Japan

The current local time in Oita matches Tokyo time and all other Japanese local time. Japan maintains a single national zone, so travelling to Oita from another Japanese prefecture requires no change to a correctly set watch.

JST has a permanent offset of nine hours ahead of UTC. Add nine hours when converting from UTC, or subtract nine when converting an Oita appointment to UTC. Near the ends of the day, include the corresponding date in the result. Beppu’s hot springs may be lively, but even they cannot make an hour bubble away.

Scheduling visits and calls

Oita occupies the northeastern part of Kyushu. Its ferries, rail services, local businesses, and visitor attractions publish times in JST. The stable offset simplifies domestic plans, although journey durations and service connections still require separate attention.

For communication beyond Japan, remember these points: Oita remains at UTC+9 throughout the year. A foreign city may change its offset during the year. The calendar day abroad may differ from the day in Oita.

An explicit date, place, and UTC offset make invitations clearer. If a meeting repeats across several months, verify each occurrence against the overseas participant’s local rules. The Japanese time can remain unchanged while the foreign local time shifts.

Oita’s cities and sunrise conditions

Oita City is the prefectural capital. Beppu is another prominent city, widely associated with hot-spring areas. Nakatsu lies in the north, Hita is inland toward the west, and Saiki occupies part of the southern coast. Usa and Kitsuki are among the prefecture’s other recognised cities. They all follow identical civil time.

Sunrise is calculated for a particular date and position. Oita City and Saiki will not necessarily have the exact same result, nor will a valley location match a point with an open coastal view. The prefecture’s hills and mountains can delay the first direct sunlight seen by an observer.

Published sunrise should also be distinguished from dawn. Twilight brightens the sky before sunrise, which can matter for walking, photography, or transport planning. Clouds affect visibility and colour but do not alter the astronomical calculation.

For the most relevant value, select the nearest city, enter the desired date, and consider the local eastern horizon. This is more dependable than applying one general Oita time to every location in the prefecture.

Questions and answers

Is Oita time the same as Fukuoka time?
Yes. Both places use Japan Standard Time.
Are Oita’s clocks moved forward in summer?
No. The prefecture stays at UTC+9 year-round.
Why does sunrise differ between nearby towns?
Their coordinates and horizons differ, and surrounding terrain can change when direct sunlight becomes visible.
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