What time is it in Oka, Kumamoto, Japan
The page gives the present local time in Oka, Kumamoto, Japan, whose time zone is Asia/Tokyo (+9).
Oka, Japan
Sunday, 8 November 2026
UTC+9 · Asia/Tokyo
Local time in Oka
UTC+9 · no daylight saving time
Oka keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:42 AM Solar noon 12:03 PM Sunset 5:23 PM Daylight 10 h 40 min Night 13 h 20 min Civil twilight 6:17 AM – 5:49 PM
Weather in Oka right now
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Weather data by Open-Meteo, updated every 30 minutes.
Oka and its neighbours
Postal codes
- 294-0031
- 300-1546
- 311-3822
- 324-0065
- 351-0007
- 351-8510
- 355-0001
- 369-0201
- 369-0292
- 369-0295
- 369-0297
- 386-1543
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 Oka
- Oka Mie, Japan
- Oka Quebec, Canada
- Oka Plateaux, Republic Of The Congo
- Oka Plateaux, Republic Of The Congo
- Oka West Virginia, United States
Same time zone — Asia/Tokyo
Nearby places
- Gakuryō — 25.4 km
- Nijitchō — 25.6 km
- Dōnokoga — 25.7 km
- Koreshige — 26.0 km
- Kawaguchimachi — 26.2 km
- Geiyu — 26.3 km
Oka: clock, sun and surroundings
The same local time applies in Oka, Gakuryō and Nijitchō.
Across Oka, 12 postal codes are recorded.
Oka adheres to Asia/Tokyo, a UTC+9 offset. Daylight saving time observed: No.
First light in Oka comes at 6:42 AM today; darkness returns after 5:23 PM. The day gives 10 h 40 min of light.
Questions and answers
- What time zone is assigned to Oka?
- Oka is assigned to the Asia/Tokyo time zone, with an offset of +9.
- Are seasonal time changes observed in Oka?
- No.
- At what time is the sun setting in Oka?
- The sun is setting at 5:23 PM.