What time is it in Koga, Kumamoto, Japan
The reading below is the local time in Koga, Kumamoto, Japan, taken from the Asia/Tokyo zone (+9).
Koga, Japan
Saturday, 7 November 2026
UTC+9 · Asia/Tokyo
Local time in Koga
UTC+9 · no daylight saving time
What the clock shows right now in Koga.
The sun today
Sunrise 6:41 AM Solar noon 12:02 PM Sunset 5:23 PM Daylight 10 h 42 min Night 13 h 18 min Civil twilight 6:15 AM – 5:49 PM
Weather in Koga right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koga and its neighbours
Postal codes
- 306-0016
- 485-0814
- 521-0303
- 807-0012
- 811-3137
- 811-3198
- 818-0047
- 832-0082
- 838-0063
- 861-0533
- 861-2234
- 861-4737
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 Koga
Same time zone — Asia/Tokyo
Nearby places
- Hachiojimachi — 24.7 km
- Kengun-Honmachi — 24.8 km
- Hanatate — 24.9 km
- Hagiwaramachi — 24.9 km
- Hagiwaramachi — 24.9 km
- Yoyasumachi — 25.0 km
Koga: clock, sun and surroundings
The postal system lists 12 codes for Koga.
Hours in Koga are kept by Asia/Tokyo, standing at UTC+9. Daylight saving observed: No.
Koga gets its sunrise at 6:41 AM and its sunset at 5:23 PM today. Daylight lasts a full 10 h 42 min.
Anyone in Hachiojimachi or Kengun-Honmachi reads the same clock as Koga.
Questions and answers
- How is Koga's time zone listed?
- Koga's time zone is listed as Asia/Tokyo, with an offset of +9.
- Is there a daylight saving time change in Koga?
- Daylight saving in Koga: No.
- What time does the day end in Koga?
- The sun sets at 5:23 PM.