What time is it in Seto, Kumamoto, Japan
Look up the current time in Seto, Kumamoto, Japan, which follows the Asia/Tokyo zone (+9).
Seto, Japan
Sunday, 6 September 2026
UTC+9 · Asia/Tokyo
Local time in Seto
UTC+9 · no daylight saving time
Seto keeps Asia/Tokyo time.
The sun today
Sunrise 5:57 AM Solar noon 12:18 PM Sunset 6:39 PM Daylight 12 h 42 min Night 11 h 18 min Civil twilight 5:32 AM – 7:03 PM
Weather in Seto right now
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Weather data by Open-Meteo, updated every 30 minutes.
Seto and its neighbours
Postal codes
- 236-0027
- 270-1614
- 278-0012
- 385-0035
- 409-3107
- 508-0111
- 509-2136
- 639-3634
- 669-6122
- 669-6192
- 689-2205
- 708-0325
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 Seto
Same time zone — Asia/Tokyo
Nearby places
- Okuchi-Shiraki — 21.7 km
- Yamanokami — 22.1 km
- Fuji — 22.3 km
- Torisu — 22.6 km
- Matsukihara — 22.9 km
- Oguchi-Kanmachi — 23.0 km
Time and daylight in Seto
Seto follows Asia/Tokyo, giving it a UTC+9 offset. Does the zone observe daylight saving? No.
The sun rises over Seto today at 5:57 AM and slips away at 6:39 PM. That leaves 12 h 42 min of daylight.
Sashiki and Tsunagi lie near Seto and keep identical time.
Postal codes assigned across Seto total 12.
Questions and answers
- Can Seto's time zone be given as Asia/Tokyo?
- Yes, Seto's time zone is Asia/Tokyo, with an offset of +9.
- Is daylight saving time part of the local schedule in Seto?
- Daylight saving time in Seto: No.
- How do I know when the sun sets in Seto?
- Sunset there is at 6:39 PM.