What time is it in Koga, Kumamoto, Japan
Local time right now in Koga, Kumamoto, Japan appears above, in the Asia/Tokyo time zone (+9).
Koga, Japan
Saturday, 7 November 2026
UTC+9 · Asia/Tokyo
Local time in Koga
UTC+9 · no daylight saving time
Local time in Koga, Kumamoto.
The sun today
Sunrise 6:39 AM Solar noon 12:00 PM Sunset 5:21 PM Daylight 10 h 42 min Night 13 h 18 min Civil twilight 6:14 AM – 5:47 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
Time and daylight in Koga
First light in Koga comes at 6:39 AM today; darkness returns after 5:21 PM. The day gives 10 h 42 min of light.
Nearby settlements including Haruyama and Ogura match the time in Koga.
Koga works with 12 postal codes.
Local time in Koga comes from the Asia/Tokyo zone, UTC+9. Daylight saving time: No.
Questions and answers
- Which time zone setting matches Koga?
- The time zone setting that matches Koga is Asia/Tokyo, with an offset of +9.
- Does Koga apply a daylight saving adjustment?
- No.
- When is the sun down in Koga?
- The sun goes down at 5:21 PM.