What time is it in Suma, Yamaguchi, Japan
The exact time in Suma, Yamaguchi, Japan is given here, for the Asia/Tokyo time zone (+9).
Suma, Japan
Monday, 16 November 2026
UTC+9 · Asia/Tokyo
Local time in Suma
UTC+9 · no daylight saving time
Suma keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:47 AM Solar noon 11:58 AM Sunset 5:10 PM Daylight 10 h 23 min Night 13 h 37 min Civil twilight 6:20 AM – 5:36 PM
Weather in Suma right now
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Weather data by Open-Meteo, updated every 30 minutes.
Suma and its neighbours
Postal codes
- 745-0401
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 Yamaguchi
Other places named Suma
- Suma Azuay, Ecuador
- Suma Eastern Province, Sierra Leone
- Suma Ulcinj, Montenegro
- Suma East Azerbaijan, Iran
- Suma Chhattisgarh, India
Same time zone — Asia/Tokyo
Nearby places
- Mitake — 5.0 km
- Gō — 5.0 km
- Mikawamachi-Nekasa — 6.5 km
- Sakane — 7.2 km
- Sanzegawa — 7.2 km
- Hirose — 8.0 km
Suma: clock, sun and surroundings
Suma is covered by 1 postal code.
Suma lies in the Asia/Tokyo time zone, offset UTC+9. Seasonal adjustment of clocks: No.
The sun is up at 6:47 AM in Suma and down again at 5:10 PM. Between those times there are 10 h 23 min of daylight.
Check Suma and you have also checked Mitake and Gō.
Questions and answers
- Which time zone does Suma use?
- Suma uses Asia/Tokyo, which has an offset of +9.
- Does the local schedule in Suma include a clock change?
- No.
- When does the sun come up in Suma?
- Sunrise in Suma is at 6:47 AM.