What time is it in Ko, Chiba, Japan
This page shows the time as it is now in Ko, Chiba, Japan, in the Asia/Tokyo time zone (+9).
Ko, Japan
Monday, 7 September 2026
UTC+9 · Asia/Tokyo
Local time in Ko
UTC+9 · no daylight saving time
Local time in Ko, Chiba.
The sun today
Sunrise 5:19 AM Solar noon 11:40 AM Sunset 6:02 PM Daylight 12 h 43 min Night 11 h 17 min Civil twilight 4:53 AM – 6:28 PM
Weather in Ko right now
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Weather data by Open-Meteo, updated every 30 minutes.
Ko and its neighbours
Postal codes
- 308-0021
- 384-0801
- 384-2104
- 470-2413
- 583-0006
- 682-0942
- 689-4511
- 719-3206
- 781-6401
- 789-1201
- 868-0201
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 Chiba
Other places named Ko
- Ko Altai, Russia
- Ko Centre-Est, Burkina Faso
- Ko Sud-Ouest, Burkina Faso
- Ko Ouaka, Central African Republic
- Ko Ouham-Pendé, Central African Republic
Same time zone — Asia/Tokyo
Nearby places
About the time in Ko
The horizon brightens over Ko at 5:19 AM, and the sun sets at 6:02 PM. Daylight runs 12 h 43 min.
Nothing changes on the clock between Ko and neighbouring Hasama or Sunomiya.
11 postal codes are listed for Ko.
Ko lies in the Asia/Tokyo time zone, offset UTC+9. Seasonal adjustment of clocks: No.
Questions and answers
- How can I identify the time zone of Ko?
- The time zone of Ko is Asia/Tokyo, with an offset of +9.
- Is daylight saving time used in Ko?
- No.
- How do I know when the sun rises in Ko?
- Sunrise there is at 5:19 AM.