What time is it in Koga, Kumamoto, Japan
Check the current local time in Koga, Kumamoto, Japan, which sits 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
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
- Nihongi — 24.8 km
- Tasaki-Honmachi — 24.8 km
- Izumi — 24.9 km
- Yoyasumachi — 24.9 km
- Hachiojimachi — 24.9 km
- Tasakimachi — 25.0 km
Time and daylight in Koga
Koga lies in the Asia/Tokyo time zone, offset UTC+9. Seasonal adjustment of clocks: No.
Today the sun comes up at 6:41 AM in Koga and goes down at 5:23 PM. Daylight measures 10 h 42 min.
Whatever the hour in Koga, it is the same in Tasaki-Honmachi and Nihongi.
Deliveries to Koga are sorted by 12 postal codes.
Questions and answers
- How can I identify the time zone of Koga?
- The time zone of Koga is Asia/Tokyo, with an offset of +9.
- Are daylight saving rules used in Koga?
- Daylight saving time in Koga: No.
- What is the local sunset time in Koga?
- Local sunset is 5:23 PM.