What time is it in Yamaguchi, Kumamoto, Japan
The current local time in Yamaguchi, Kumamoto, Japan — time zone Asia/Tokyo (+9) — is shown right here.
Yamaguchi, Japan
Saturday, 31 October 2026
UTC+9 · Asia/Tokyo
Local time in Yamaguchi
UTC+9 · no daylight saving time
What the clock shows right now in Yamaguchi.
The sun today
Sunrise 6:33 AM Solar noon 12:01 PM Sunset 5:28 PM Daylight 10 h 55 min Night 13 h 05 min Civil twilight 6:08 AM – 5:53 PM
Weather in Yamaguchi right now
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Weather data by Open-Meteo, updated every 30 minutes.
Yamaguchi and its neighbours
Postal codes
- 027-0063
- 028-7522
- 039-0317
- 039-3363
- 283-0813
- 286-0012
- 290-0558
- 299-3256
- 300-2715
- 300-4214
- 309-1333
- 321-2343
Postal codes come from the free GeoNames dataset. Where a code is listed with a distance, it belongs to a nearby settlement — GeoNames spells that name differently from ours.
Largest cities in Kumamoto
Other places named Yamaguchi
- Yamaguchi Yamaguchi, Japan
- Yamaguchi Aomori, Japan
- Yamaguchi Aomori, Japan
- Yamaguchi Aomori, Japan
- Yamaguchi Aomori, Japan
Same time zone — Asia/Tokyo
Nearby places
- Kakuage — 15.2 km
- Uchinokuchi — 16.3 km
- Hirakida — 18.3 km
- Kashiwagawa — 18.4 km
- Kuzunoo — 19.3 km
- Kuromune — 19.6 km
Yamaguchi: clock, sun and surroundings
Across Yamaguchi, 12 postal codes are recorded.
Yamaguchi is on Asia/Tokyo time, which corresponds to UTC+9. Whether the area observes daylight saving: No.
In Yamaguchi, first light arrives at 6:33 AM and the sun goes down at 5:28 PM. The day holds 10 h 55 min of light.
Both Kakuage and Uchinokuchi are near Yamaguchi and keep its time.
Questions and answers
- Should Asia/Tokyo be used as the time zone for Yamaguchi?
- Yes, Yamaguchi uses Asia/Tokyo, whose offset is +9.
- Is the time in Yamaguchi adjusted seasonally?
- No.
- At what hour does the sun set in Yamaguchi?
- At 5:28 PM.