What time is it in Koiwai, Iwate, Japan
The clock on this page follows the local time of Koiwai, Iwate, Japan, in the Asia/Tokyo zone (+9).
Koiwai, Japan
Wednesday, 21 October 2026
UTC+9 · Asia/Tokyo
Local time in Koiwai
UTC+9 · no daylight saving time
What the clock shows right now in Koiwai.
The sun today
Sunrise 5:52 AM Solar noon 11:20 AM Sunset 4:49 PM Daylight 10 h 57 min Night 13 h 03 min Civil twilight 5:24 AM – 5:16 PM
Weather in Koiwai right now
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Weather data by Open-Meteo, updated every 30 minutes.
Koiwai and its neighbours
Postal codes
- 028-7628
- 319-2213
- 357-0066
- 871-0801
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 Iwate
Same time zone — Asia/Tokyo
Nearby places
Koiwai: clock, sun and surroundings
4 codes make up the postal map of Koiwai.
The zone applied in Koiwai is Asia/Tokyo with offset UTC+9. Whether clocks shift for daylight saving: No.
Sunrise time for Koiwai today is 5:52 AM; sunset time is 4:49 PM. Daylight fills 10 h 57 min.
Check Koiwai and you have also checked Nosokei and Jigiri.
Questions and answers
- What time zone is assigned to Koiwai?
- Koiwai is assigned to the Asia/Tokyo time zone, with an offset of +9.
- Does Koiwai switch between standard time and daylight saving time?
- Daylight saving time in Koiwai: No.
- What is the local sunrise time in Koiwai?
- Local sunrise is 5:52 AM.