What time is it in Koai, Kanagawa, Japan
Check the current local time in Koai, Kanagawa, Japan, which sits in the Asia/Tokyo time zone (+9).
Koai, Japan
Saturday, 17 October 2026
UTC+9 · Asia/Tokyo
Local time in Koai
UTC+9 · no daylight saving time
What the clock shows right now in Koai.
The sun today
Sunrise 5:51 AM Solar noon 11:29 AM Sunset 5:07 PM Daylight 11 h 16 min Night 12 h 44 min Civil twilight 5:25 AM – 5:33 PM
Weather in Koai right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koai and its neighbours
Postal codes
- 243-0203 Shimogino — 0.2 km away
- 243-0298 Shimogino — 0.8 km away
- 243-0281 Kamiechi — 0.8 km away
- 243-0292 Shimogino — 0.8 km away
- 243-0297 Iiyama — 0.8 km away
- 243-0211 Sanda — 1.1 km away
- 243-0204 Tobio — 1.2 km away
- 243-0202 Nakaogino — 1.6 km away
- 243-0205 Tanazawa — 1.7 km away
- 243-0217 Sandaminami — 1.8 km away
- 243-0212 Oigawa — 1.9 km away
- 243-0206 Shimokawairi — 2.0 km away
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 Kanagawa
Other places named Koai
- Koai Jammu and Kashmir, India
Same time zone — Asia/Tokyo
Nearby places
- Minami-Ku — 4.4 km
- Ebina Shi — 7.2 km
- Sagamihara-Shi — 7.4 km
- Kanagawa — 7.5 km
- Aiko-Gun — 8.0 km
- Isehara Shi — 9.2 km
About the time in Koai
Koai follows Asia/Tokyo, giving it a UTC+9 offset. Does the zone observe daylight saving? No.
The sun will rise at 5:51 AM and set at 5:07 PM in Koai today. Daylight amounts to 11 h 16 min.
Koai and nearby Minami-Ku and Ebina Shi are never an hour apart.
Mail delivery in Koai relies on 12 postal codes.
Questions and answers
- Where does Koai fall in terms of time zones?
- In terms of time zones, Koai falls within Asia/Tokyo, with an offset of +9.
- Are seasonal time changes observed in Koai?
- No.
- How late does the sun set in Koai?
- The last sunlight comes at 5:07 PM.