What time is it in Koyo, Niigata, Japan
See the local time in Koyo, Niigata, Japan right now, measured in the Asia/Tokyo time zone (+9).
Koyo, Japan
Saturday, 7 November 2026
UTC+9 · Asia/Tokyo
Local time in Koyo
UTC+9 · no daylight saving time
Koyo keeps Asia/Tokyo clock_time.
The sun today
Sunrise 6:16 AM Solar noon 11:29 AM Sunset 4:43 PM Daylight 10 h 27 min Night 13 h 33 min Civil twilight 5:49 AM – 5:10 PM
Weather in Koyo right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koyo and its neighbours
Postal codes
- 031-0801
- 031-8538
- 031-8577
- 031-8585
- 031-8611
- 086-0081
- 099-4403
- 350-0323
- 436-0090
- 455-0013
- 464-0061
- 470-2357
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 Niigata
Other places named Koyo
- Koyo Haut-Uele, Democratic Republic Of The Congo
- Koyo Ouham, Central African Republic
- Koyo Likouala, Republic Of The Congo
- Koyo East Nusa Tenggara, Indonesia
- Koyo Aichi, Japan
Same time zone — Asia/Tokyo
Nearby places
- Senju — 3.6 km
- Nishisenju — 3.7 km
- Kusozu — 3.8 km
- Kashiwacho — 3.8 km
- Daimachi — 3.9 km
- Minamimachi — 4.1 km
About the time in Koyo
Sunrise happens at 6:16 AM in Koyo today and sunset at 4:43 PM. That marks 10 h 27 min of daylight.
The time you see for Koyo is also correct for Senju and Nishisenju.
A total of 12 postal codes belong to Koyo.
Local time in Koyo comes from the Asia/Tokyo zone, UTC+9. Daylight saving time: No.
Questions and answers
- Which time zone contains Koyo?
- Koyo is in Asia/Tokyo, which has an offset of +9.
- Is the time in Koyo adjusted seasonally?
- No.
- When does the sun appear in Koyo?
- It appears at 6:16 AM.